15 Perennials To Plant In August That Multiply For Free Every Year

Plant these once this August, and they will hand you free new plants every single year for a decade. Not seedlings you have to baby under lights. Not cuttings that need misting three times a day. I'm talking about perennials that divide themselves, seed themselves, and spread themselves while you sit on the porch with a glass of iced tea. Here's the part the garden centers don't advertise. Almost every perennial they sell for $15 or $20 a pot is a plant your grandmother got for free. That was the whole system. Nobody bought perennials. They traded them, divided them, and passed them down like recipes. Somewhere along the way we forgot that, and the nurseries are very happy we did. Today I'm giving that system back to you, with 15 perennials that multiply on their own, and why the weeks just ahead, from mid-August into early September, are the single best planting window of the entire year for them. Number four is an onion that literally walks across your garden and replants itself. And number 13 was on nearly every homestead a century ago, until the fertilizer industry made sure we forgot about it. This is Helen, and this is Helen's Front Yard. Let's dig into 15 perennials you'll plant once and share for a lifetime. If you only take one thing from this entire video, let it be this. August is not just a good time to plant bearded iris. It is the time, and the old-timers guarded that knowledge like a family secret. My grandmother's sister kept a row of purple iris along her fence line for over 40 years. And every August, right after the sweet corn came in, she'd take a spading fork to the oldest clumps. She'd lift them, snap the fat rhizomes apart with her bare hands like breaking bread, and line the best pieces up on the porch rail to dry for a day. Half went back in her garden. The other half went into paper sacks for church friends. Here's why late summer works so well. Bearded iris go semi-dormant after blooming, usually six to eight weeks after the flowers fade. Dig and replant them now, and the roots have all of September and October to anchor in before winter. Which is exactly why the Royal Horticultural Society, the RHS, recommends dividing them in late summer. Wait until spring, and you'll likely lose a whole year of bloom. The how-to is simple. Cut the leaves back into a fan about six inches tall, which balances the plant while the roots regrow. Then plant each rhizome so its top sits right at the soil surface, like a duck floating on water, spaced 12 to 18 inches apart in full sun. While you have the clump out of the ground, look each piece over and toss anything soft, hollow, or riddled with holes, because that's iris borer damage, and only firm, heavy rhizomes are worth replanting. Give them a spot with good drainage, since iris would rather be too dry than too wet, and water once at planting to settle the soil. After that, leave them alone. Meanwhile, notice what the garden centers do with this same plant. They pot up one rhizome in spring, exactly the wrong season, and charge you $15 for it. One warning, and it matters. Never bury the rhizome deep, or smother it with mulch, because a buried iris rots instead of blooming. Do this every three or four years, and one $20 plant quietly becomes a fence line of 50. That's the kind of math a garden center never puts on the price tag. Perennial 2, Strawberries Would you like a food crop that pays you back in plants faster than you can find homes for them? Every strawberry plant you own is trying, right now, to hand you five or ten free copies of itself. Those long stems creeping out of the mother plant are called runners, and each one carries a baby plant looking for a patch of soil to root into. The old way was beautifully simple. Grandpa kept a coffee can of small stones by the strawberry bed, and when a runner set down a plantlet, he'd pin the stem to the soil with a stone or a bent piece of wire. Three weeks later, it had roots of its own. He'd snip the cord, and there was a new plant that cost him nothing. Here's why August matters so much. A runner plant rooted and settled in by early September has time to form its flower buds in the cool of autumn, which means it fruits next June. University Extension Services have long advised that late summer planting gives you a real crop the very first spring, while spring-planted strawberries usually make you pick off the flowers and wait a full year. Set your rooted runners about 12 to 18 inches apart, with the crown sitting exactly at soil level, not buried and not perched high. Bury the crown and it rots. Perch it above the soil and it dries out. So take a moment to get that one detail right. Water them every couple of days for the first two weeks, then once a week until the ground freezes. If you don't have strawberries yet, this is still your season, because a neighbor or a friend with a bed almost certainly has more runners than they know what to do with, and most gardeners are flattered to be asked. You can also root runners straight into small pots of soil sunk into the bed beside the mother, which gives you transplants you can move anywhere without disturbing a single root. One honest caveat. Don't let one mother plant keep more than three or four runners, because she'll exhaust herself trying to feed the whole nursery, and plan to refresh the bed with new runners every three years or so. Do that, and you will never once pay for a strawberry plant again, while the catalogs charge a dollar or two apiece for what your own bed gives away. There's a reason you see daylilies blooming beside abandoned farmhouses where nobody has lifted a finger in 50 years. This is quite possibly the hardest perennial to kill in North America, and it multiplies whether you help it or not. Every year, a daylily clump adds new fans, those little groupings of leaves rising from the crown, and every fan is a complete plant waiting to be separated. The old-timers called them ditch lilies for a reason, because they escaped from gardens generations ago and now bloom along country roads from Georgia to Ontario, with no gardener at all. When a family moved, a shovelful of daylilies from the home place went along in a bushel basket, roots wrapped in wet newspaper, and it always survived the trip. My own grandmother swapped daylily fans at church suppers the way other people swapped casserole recipes. Late August into September is a fine moment to divide them, because the summer bloom is finished, and the soil is still warm enough to grow new roots for six or more weeks before frost. Dug up a clump, hose the soil off so you can see what you're doing, and pull or cut it into pieces with at least two or three fans each. Cut the foliage back to about six inches, replant 18 to 24 inches apart, and water them in well. Set the crown, that point where leaves meet roots, no deeper than one inch below the surface, because a deeply buried daylily will live but sulk without blooming. Divide a mature clump every four or five years, and you'll harvest 10 to 20 new plants each time. There's a bonus most people miss, too. Daylilies bloom noticeably better after dividing, because a crowded clump spends its energy competing with itself. So this isn't just free plants. It's more flowers on the plants you already had. And if a friend offers you fans from her garden this fall, take them without hesitation, because daylilies transplant so forgivingly that even a piece left on the porch for a week will usually grow. One caution worth hearing. The old orange roadside type spreads by underground runners and can genuinely take over a small bed. So give it a rough corner, and keep your fancy named varieties for the good spots. Either way, you're propagating a plant that sells for $15 a pot using nothing but a shovel and an afternoon. Perennial 4, Egyptian Walking Onions Here's the one I teased at the start, an onion that plants itself and slowly walks across your garden while you watch. Instead of making a flower on top of its stalk, this perennial onion grows a cluster of little bulbs right up in the air. As those top bulbs swell, the stalk bends under their weight, lays them gently on the soil a foot or so from the mother plant, and they root where they land. Next year, those new plants do the same thing. That's the walk. Homesteaders 100 years ago prized these because they were a vegetable you planted exactly once. Grandma pulled green onions from the patch from March to November, and the patch replaced everything she took without a single packet of seed. The timing could not be better for us because those top bulbs, called bulbils, ripen in late summer, and August through September is the classic window to plant them. Poke each bulbil 1 to 2 inches deep, about 6 inches apart, in any sunny spot with decent drainage, and give them a drink. That's the whole job. Plant a cluster of a dozen bulbils this August, and by next summer you'll have a dozen mature plants, each carrying its own cluster of a dozen more, which is how one small handful becomes a permanent onion patch in two years flat. You can eat every part of them, too. The green tops work like scallions, the little top bulbs are wonderful pickled or dropped whole into stews, and the underground bulbs divide like shallots. Grandma used the top bulbs for winter soups precisely because they keep for months in a cool pantry, braided or bagged, long after the garden froze solid. They're hardy in roughly zones 3 through 9, so they'll shrug off winter almost anywhere in the U.S., Canada, or the U.K. One fair warning. They take their walking seriously, and an ignored patch will wander, so either harvest the top bulbs each summer or give the patch its own corner with room to roam. In exchange, you get free green onions every year, forever, from a plant the seed companies can't sell you twice. Perennial 5 Hostas Take a look at the price tag on a big-name hosta sometime. $20, $25, sometimes $40 for the fashionable varieties. Now here's the secret. A single mature hosta can be sliced into 4, 6, even 8 divisions, and every single one grows into a full plant. The shade gardeners of my grandmother's generation knew this so well that nobody ever bought more than one of anything. One neighbor's hosta became the whole street's hostas. She'd wait for a cool, cloudy day in late August or early September, push a sharp spade straight down through the middle of a clump, and lift out a pie slice, roots and all, like cutting the first piece of a birthday cake. The whole filled itself in within a season. The reason this works is that a hosta is not really one plant. It's a colony of buds called eyes, each with its own roots, packed shoulder to shoulder. As long as each division keeps 2 or 3 eyes and a handful of roots, it will grow. Late summer division works beautifully because the plant is done with its big spring push, and 6 weeks of warm soil before frost lets the roots settle in. Replant divisions at the same depth they grew before, water deeply once a week until the ground freezes, and be patient next spring, because they may look modest for a year before they leap. The old saying about hostas is worth remembering here. First year they sleep, second year they creep, third year they leap, and a late summer division shaves a whole year off that timetable compared with spring. If a clump is too heavy to lift, and old hostas can weigh as much as a bag of concrete, don't lift it at all. Just cut a wedge out of one side, fill the gap with compost, and take another wedge from the other side next year. The way grandma took slices off a fruitcake all winter. Two cautions. Slugs and deer love hostas as much as you do, and fresh divisions wilt fast in sun, so plant them in shade and water the same day. Do this every few years, and one plant becomes a hundred in a decade, which is why I haven't paid for a hosta since I don't know when. By the way, if you remember your mother or grandmother passing plants over the fence like this, or if your family had a plant that traveled from house to house through the generations, tell me about it in the comments below. Those stories are exactly what this channel is about, and I read every single one. Perennial 6, Black-Eyed Susans Some flowers you plant. This one, you simply allow. Black-Eyed Susans are native wildflowers across most of North America, and they come with two multiplication engines built in. The clump itself widens every year and can be divided like any perennial, and the seed heads scatter hundreds of seeds that sprout wherever they find bare soil. The thrifty gardeners of the past used that second engine on purpose. In late summer, when the petals dropped and the dark centers turned to dry cones, Grandma would snap off a handful of seed heads and crumble them like dry toast over any bare patch that needed cheering up. No trays, no labels, no fuss. Nature did the stratifying over winter, and the following summer, that bare patch was gold. You can do exactly that in the coming weeks, since the first flush of seed heads ripens from late August onward. Crush the cones between your palms, scatter the fine dark seed where you want flowers, press it into the soil surface with your palm or your boot, and walk away. Seed on the surface is the trick, because these seeds want light to germinate, which is exactly why gardeners who carefully bury them a half inch deep wonder why nothing came up. One dried seed head holds well over a hundred seeds, so a single plant can sow an entire strip along your driveway. If you want them somewhere specific, rough up the soil with a rake first, so the seed has crevices to settle into, and mark the spot with a stick, so you don't weed out your own seedlings in May, because young black-eyed Susans look suspiciously like something you'd pull. If you'd rather move whole plants, divide established clumps in early September, spacing pieces about 18 inches apart in full sun. A couple of honest notes. Self-sown seedlings won't always match a fancy cultivar exactly, and in rich, loose soil, they can volunteer more enthusiastically than you expected. So pull the ones you don't want while they're small. But for a flower that feeds goldfinches all autumn and refills your garden for free every year, that's a fair trade against $3 for a packet of 30 seeds. Perennial 7, Purple Coneflower Here's a flower with a strange piece of history. A century ago, this native prairie plant, the purple coneflower, was one of the most widely used medicinal plants in America. Listed in the old pharmacy references, until modern patent medicines pushed it aside. You can't patent a prairie flower, after all. The plant itself never stopped being generous. Left alone, a coneflower patch expands two ways at once. The crown slowly widens into a clump you can divide, and those spiky seed cones ripen and feed the garden with seedlings. The old approach was patience itself. Grandpa left the seed heads standing all winter, partly because the goldfinches hung on them like ornaments, and partly because every seed the birds dropped or missed became a free plant by May. If you want more control, wait until the cones turn dark and dry in September, rub the seeds free over a paper bag, and sow them right away, a quarter inch deep, in the spot where you want them. Wear a glove for that job, because those cones are called hedgehog heads for a reason, and the spines mean it. Autumn sowing works because the seeds germinate best after a cold, moist winter chills them naturally, a process gardeners call stratification, and letting real winter do it beats any refrigerator trick. Sown this fall, they'll sprout in spring, build a sturdy rosette their first summer, and bloom their second year, and from then on, the patch feeds itself with volunteers. You can also divide a clump that's at least three years old in early fall, keeping two or three shoots per division, and planting them 18 inches apart in full sun. Fair warning on two fronts. Coneflowers sulk if you divide them too often, so leave each clump alone for several years between splits, and seedlings from hybrid varieties will drift back toward plain purple over time. Personally, I think the plain purple ones the bees mob all summer are the whole point. Perennial 8, Bee Balm If you've ever wondered what your garden smells like to a hummingbird, plant bee balm and watch what shows up. This old cottage garden native has a colonial history, too. After the Boston Tea Party, American colonists brewed its leaves into a patriotic substitute they called Oswego tea, a use they learned from native peoples long before that. But we're here for the multiplication, and bee balm is one of the fastest legal ways to fill a garden. It spreads by shallow underground stems, the same way mint does, and a single plant becomes a patch three feet wide in about two seasons. The grandmothers of the past treated the edges of a bee balm patch like a nursery shelf. Each September, they'd slide a trowel under the outer shoots, lift them with a bit of root attached, and either replant them along the fence, or hand them to whoever stopped by. You can do the same in the coming weeks. Dig runners from the outside of the clump, keep a few inches of root with each shoot, replant 18 inches apart in a sunny or lightly shaded spot, and keep them watered for two weeks. Bee balm likes more moisture than most plants on this list, so the spot near the downspout or the low end of the bed suits it perfectly. Every third year, dig out the tired center of the patch and let the vigorous edges carry on, because like a campfire, all the life in a bee balm patch is around the rim. If you'd rather contain it from the start, sink a bottomless bucket into the soil and plant inside it, the same trick the old gardeners used for mint by the well pump. Two cautions worth knowing. Older varieties can get powdery mildew, that white dusty coating, in dry years, so good airflow and morning watering help, and the spreading habit means you should think twice before planting it beside slower, politer neighbors. In return, you'll have hummingbirds, bees, and an endless supply of giveaway plants that garden centers sell for $12 each. Perennial 9, Yarrow. This might be the toughest plant in this whole lineup, and it's been earning its keep since ancient times. Yarrow shows up in folk medicine going back thousands of years as a wound herb, which tells you people kept it close at hand for generations. In the garden, it laughs at drought, thrives in poor soil, and multiplies with almost embarrassing speed. The clump spreads outward by creeping stems, and the ferny foliage roots as it goes, so a plant the size of your fist becomes a patch the size of a washtub in two summers. Old farmwives used yarrow as the workhorse of the flowerbed, planted along the driest, sunniest edge where nothing else would take, and divided with a hatchet more often than a trowel. Late August into September is a fine time to split it. Dig up a clump, pull it apart into hand-sized pieces, each with shoots and roots, and replant them 1 to 2 feet apart in full sun. You'll find the clump separates almost willingly, coming apart in your hands into rooted sections, and every piece with a bit of green and a bit of root will grow. Skip the fertilizer entirely, and I mean that. There's a bonus for your vegetable patch, too, because yarrow's tiny flowers are a favorite landing pad for the small beneficial wasps and hoverflies that hunt aphids, which is one more reason the old kitchen gardens always kept a clump nearby. Cut the flower stems back after the first flush fades in summer, and most years it will bloom a second time for you in early fall. Rich soil makes yarrow grow tall, floppy, and lazy, while lean soil keeps it sturdy and covered in those flat flower heads the butterflies land on like helicopter pads. It also self-seeds modestly, adding a few volunteers each year for free. The one real warning is the flip side of its toughness. In loose, fertile beds, yarrow can spread beyond its welcome, so give it the hard luck spots and it will behave beautifully. For dry banks, hell strips, and that corner where the hose doesn't reach, one free division beats anything you can buy. Perennial 10, Stone Crop Sedum. Now for the plant that multiplies so easily it feels like a magic trick. The tall stone crops, like the classic old pink one that blooms in September, will grow a whole new plant from a single stem stuck in dirt. Not a special stem. Any stem. Grandma knew this, and it made sedum the most shared plant on the block. If she admired a neighbor's clump, the neighbor snapped off a piece right there, wrapped nothing, promised nothing, and that stem was a blooming plant by the following fall. The trick works because the fleshy stems and leaves store water like little canteens, so a cutting can live for weeks while it grows roots. Here's your August job, and it's almost embarrassing to call it a job. Snip stems 4 to 6 inches long, pull the leaves off the bottom 2 inches, and push them that deep into ordinary garden soil or a pot of sand, in the spot where you want them. Water once, then mostly leave them alone. In 3 to 4 weeks, they're rooted. You can also divide mature clumps now, and even a leaf that falls on damp soil will often sprout. Take your cuttings in the morning while the stems are plump, and if you can't plant them right away, don't worry, because a sedum cutting will sit patiently in a dry jar for a week, and root just the same. The low-creeping stone crops are even easier, if that's possible. Tear off a handful, scatter the pieces over gravel, a rock wall, or the bare strip by the mailbox, press them down, and nearly every fragment will knit itself into the ground by October. Old-timers carpeted whole rooftops and rock gardens this way, one pinch at a time. The only ways to fail with sedum are kindness. Too much water rots the stems, and rich, damp soil makes the tall types flop open in the middle like a bad haircut. Give them sun, lean soil, and neglect. One clump becomes 20 plants a year this way, edging your walk for free, while the nursery sells the same variety for $11 a pot. If these forgotten tricks are hitting home for you, do me one small favor. Hit that like button, and subscribe with the bell if you haven't yet, because it's how you join the little mission we've got going here, keeping our grandparents' garden wisdom alive one video at a time. Perennial 11, Garden Phlox That tall, sweet-smelling phlox blooming in pink and white, drifts behind every old farmhouse, has probably been dividing itself on that spot since before you were born, and that's the point. Tall garden phlox is one of those pass-along plants that outlives its gardener. There are hundred-year-old homesteads where the house is gone and the phlox still blooms every July. It multiplies by forming an ever-wider crown, dozens of stems packed together, and every few years that crown practically begs to be split. The grandmothers had a rule of thumb. When the middle of the clump starts blooming thinner than the edges, it's telling you it's hungry and crowded, so dig it up and divide it. Early September, when this year's bloom is winding down, is a perfect moment. Lift the whole clump with a fork, shake off the soil, and pull it into pieces with three to five stems and a good chunk of root each. Toss the woody center on the compost pile, because like so many perennials, all the youth in a phlox clump lives around its edges. Replant them 18 to 24 inches apart, and be generous with that spacing, because crowded phlox is where powdery mildew starts. Give the new divisions a shovelful of compost in the planting hole, and water weekly until frost, and they'll bloom for you next July as if nothing happened. One more old trick worth stealing. Thin each mature clump to five or six of its strongest stems in late spring, and the flowers on those stems will come in noticeably larger, with better air moving through the plant. That's your warning, in fact. This plant's one weakness is that white mildew dusting the leaves in humid summers, and the cure is space, sun, and watering the soil instead of the foliage. Divide every three or four years, and each clump hands you four or five new ones, sweetening your August evenings with that old-fashioned perfume no garden center can put a price on. Though they certainly try, at about $15 a pot. Perennial 12, chives. The humblest plant on this list might be the most useful one in your kitchen, and it multiplies two ways at once without asking permission. Chives grow as a bundle of tiny bulbs that doubles and redoubles underground, and those pretty purple pom-pom flowers scatter seed that sprouts wherever it lands. In grandmother's garden, chives never lived in the vegetable patch. They lived by the kitchen door, close enough to reach with scissors in her apron pocket while the eggs were frying. When the clump got thick, she'd dig it in late summer, tear it into four or five handfuls of bulbs, and tuck the extras along the path, into pots for the windowsill, or into the hands of a daughter setting up her own kitchen. That's your job for the weeks ahead. Dig a clump in late August or September, pull it apart into bunches of at least ten little bulbs each, and replant them eight to twelve inches apart, watered and well. They'll barely notice the move, and each of those bunches will be a clump as thick as the original within two seasons. Chives also happen to be quiet workers in the vegetable garden because that oniony scent confuses the pests hunting your carrots and roses, which is why the old kitchen gardens tucked a clump at the end of nearly every row. Cut the whole plant back to two inches after flowering, and it regrows fresh and tender in a couple of weeks, so you're never stuck snipping tough, yellowed leaves in August. Come the first hard frost, pot one division up, let it freeze outside for a few weeks, then bring it to a sunny windowsill, and you'll cut fresh chives over your baked potatoes in January. One caveat, and it's a gentle one. If you let every flower go to seed, you'll find baby chives coming up in the cracks of the patio, so snip most of the blooms for salads, and leave just a few for volunteers. A single $3 plant, handled this way, seasons your family's cooking for the rest of your life. Perennial 13, comfrey. Here's the one I promised you at the start, and I'd argue it's the most valuable plant in this entire video. A hundred years ago, comfrey grew beside nearly every barn in England and plenty of farmsteads in America and Canada. Farmers called it knit bone and grew it as feed, as medicine for livestock, and above all as fertilizer. Then synthetic fertilizer arrived after the war, cheap and heavily marketed, and a plant that made free plant food forever quietly disappeared from our gardens. Nobody profits when you grow your own fertilizer. Here's what makes comfrey special. Its roots drive six feet or more down into the subsoil and pull up potassium and other minerals that shallow-rooted vegetables can never reach, and it stores them in big, fast-growing leaves. Cut those leaves, and you're holding free tomato food. The Royal Horticultural Society still recommends comfrey feed today, especially for tomatoes, because the leaves are rich in exactly the potassium-fruiting crops crave. The old method was a barrel of leaves covered in water, left to steep for four to six weeks, then diluted about one part to ten parts of water and poured around tomatoes, peppers, and roses every week or two. Fair warning, that brew smells like a barnyard in July, so keep the barrel downwind and put a lid on it. You can simply lay the fresh leaves around your plants as mulch instead, or line the bottom of a potato trench with them at planting time, and a mature plant will give you three or four full cuttings of leaves every season from May to October. Now, the multiplication, because comfrey is almost too good at it. Any piece of root the size of your finger, planted two to three inches deep, becomes a full plant, and late summer works fine for it. That power is also the warning. Plant comfrey only where you want it forever, because you will never fully dig it out and choose the Bocking 14 strain, spoken B-O-C-K-I-N-G 14, which sets no viable seed and stays politely where you put it. One warning more. Modern research advises against eating comfrey or taking it internally, so treat it as a garden worker, not a kitchen herb. Give it a corner, and it will feed your garden free of charge for the next 30 years. Perennial 14, Lamb's Ear. Every garden needs one plant a grandchild will remember, and for a lot of us, this was it. Those thick, silver, velvet-soft leaves are the reason lamb's ear has been passed from garden to garden for generations, often literally by children carrying a rooted piece home in a jam jar. Old-timers had practical uses for it, too. The soft, absorbent leaves earned it nicknames as nature's bandage, tucked into a pocket on haying days. In the border, it's a spreader in the friendliest way. The stems creep along the ground and root as they travel, so the edge of a patch is a solid line of ready-made plants, each already rooted, each free. In the coming weeks, take a trowel to that edge. Lift hand-sized pieces with roots attached, replant them 12 to 18 inches apart in full sun and soil that drains well, and water them in once. That's the entire technique, and it works so reliably that you can carpet a whole dry bank in silver in two seasons from one mother plant. If you're after a tidier look, hunt down the variety old gardeners passed around under the name Helen von Stein, sometimes sold as big ears, because it has leaves twice the usual size and almost never sends up the gangly flower stalks that make the common type look untidy by August. Either way, shear the whole planting back hard once a year, and it returns fresh, dense, and silver as a new dime. The silver color itself is the survival trick, thousands of fine hairs that reflect sunlight and slow water loss, which is why lamb's ear thrives in dry spots that fry other plants. Its one enemy is the opposite condition. In soggy soil or humid, wet summers, the leaves can melt into a mush, so plant it high and dry and rake out any matted patches after rain. Give it that, and this soft, forgiving plant will edge your paths for free while asking nothing in return, not even water in a drought. Perennial 15, Shasta Daisy. We'll close with the flower that proves the whole point of this video, because the Shasta Daisy exists thanks to a man who believed one good plant should multiply into millions. The breeder Luther Burbank introduced it around 1901, after years of crossing wild daisies on his California farm, and within a generation, it had spread across dooryards on three continents, almost entirely by division, one neighbor to the next. It multiplies fast, because each clump adds a ring of new rosettes around its edge every year, and each rosette is a complete young plant. The old rhythm was to divide them every second or third autumn, and there's a practical reason. Shasta daisies are naturally short-lived perennials, and the center of an old clump dies out, but regular division makes them effectively immortal. September is prime time. Dig the clump after bloom, discard the woody middle, and pull the vigorous outer rosettes apart, each with roots attached. Replant them 12 to 18 inches apart in full sun, water weekly until frost, and next June you'll have three or four blooming clumps where one stood. They'll also self-seed lightly if you leave a few heads standing, and those volunteers make fine gifts once they've grown a season. Shasta daisies earn their keep as cut flowers, too, lasting a week or more in a vase, which is why farmwives grew a whole row just for the kitchen table and the church altar. Deadhead through the summer, and they'll keep producing blooms from June clear into September. So one well-divided planting covers every bouquet a family needs. The one warning is that same short-lived nature. Skip dividing for five or six years, and you may lose the plant entirely, so think of the every-third-year split not as a chore but as the payment this flower asks, in free plants, for a fresh lease on life. One clump divided faithfully becomes an armful of white flowers on your kitchen table every summer for the rest of your days. So there they are, 15 perennials that turn one August afternoon of planting into a decade of free plants. But I hope you can see this was never really about saving money, although you will, hundreds of dollars of it. It's about a way of gardening our grandparents took for granted, where plants were gifts, gardens were built from friendships, and nobody needed a store to grow something beautiful. Every iris rhizome you snap apart, every strawberry runner you pin down with a stone, every hosta you slice like a birthday cake, every comfrey leaf you steep into free fertilizer, that's you keeping a piece of that world alive. Now I want to hear from you. Which of these 15 will you plant first this August? And what growing zone are you in? Tell me in the comments, because I truly do read every single one, and your tips often end up helping thousands of other gardeners here. If this video earned it, subscribe and tap the bell so the next batch of old garden secrets finds you. Speaking of which, next time I'll show you how to build a compost pile the way farmers did a century ago, one that's ready in six weeks instead of a year, with no turning and nothing to buy. Until then, take care of yourself, and may only what you want grow in your garden.