9 Forgotten Vegetables That Grow Like Weeds Why Is Nobody Talking About This

Most people are putting in way too much effort to grow food, and they don't even realize it. Year after year, they follow the same routine. Buy seeds. Prepare soil. Water constantly. Fight pests. Only to harvest once and start all over again. It feels normal. But the truth is, that system is built on plants that depend on you. And that's the part nobody questions. But not all vegetables are like that. Some don't need your attention every day. Some don't care if you forget to water them once in a while. And some are so aggressive, so self-sufficient, that once you plant them, they keep coming back, spreading, and producing on their own. The kind of plants that grow so easily, people often mistake them for weeds. Or worse, remove them without realizing what they're losing. That's exactly what we're getting into today. On this channel, we focus on what actually works, not what keeps you busy. And in this video, you're about to discover nine forgotten vegetables that grow like weeds. Plants that don't just survive, they take over. Once you see how they grow, you might start questioning why you've been doing it the hard way this whole time. Let's get into it. Plant number one, Jerusalem artichoke. Jerusalem artichoke is one of those plants that completely changes your understanding of what low maintenance really means. At first glance, it looks like a simple tall plant with sunflower-like blooms. But underground, it's doing something much more powerful. It spreads through tubers, multiplying quietly beneath the soil, creating new plants without you having to replant anything. Once you introduce it into your garden, it doesn't just grow. It establishes itself, and from that point on, it becomes part of your system whether you actively manage it or not. What makes this plant so impressive is its ability to thrive in conditions that would slow down or even kill other crops. Poor soil? It keeps growing. Inconsistent watering? It adapts. Lack of attention? It doesn't mind. This is not a delicate vegetable that needs perfect timing or careful monitoring. It's tough, resilient, and built to survive, which is exactly why it grows so aggressively once it gets started. For someone who doesn't want to constantly babysit their garden, this is a major advantage. Another powerful feature is how productive it is. The tubers it produces underground can be harvested in large quantities, and the best part is, you don't have to take everything. You can leave some in the ground, and they will regrow the next season without any effort from you. This creates a natural cycle where the plant continues producing year after year, turning a single planting into a long-term food source. And once it fully establishes itself, controlling it becomes the real challenge. It grows tall, spreads wide, and comes back stronger each year. This is why many people call it invasive. But for a smart gardener, that's not a problem. It's an opportunity. Instead of fighting it, you use it. It's the definition of a forgotten vegetable that doesn't just grow. It takes over. Plant number two, Malabar spinach. Malabar spinach is what happens when you take a leafy green and remove all the usual weaknesses. Regular spinach struggles with heat, bolts quickly, and requires careful timing. But Malabar spinach does the opposite. It thrives in warmth, grows aggressively, and keeps producing when other greens have already given up. Once it starts climbing, it doesn't slow down. It stretches upward, spreads outward, and fills space in a way that feels almost effortless. What makes it grow like a weed is its natural energy. Give it something to climb, a trellis, a fence, or even a simple support, and it will take off. It doesn't need constant feeding or perfect soil conditions. As long as it gets some water and warmth, it continues growing steadily, producing thick, lush leaves that can be harvested regularly. And the more you harvest, the more it encourages new growth. Another reason this plant stands out is its long growing season. Instead of producing for a short period and fading away, Malabar spinach keeps going for months, especially in warmer climates. This means you're not constantly replanting or worrying about timing your harvest. It becomes a reliable, ongoing source of greens that fits perfectly into a low-maintenance system. And visually, it doesn't just produce, it transforms your space. Its climbing nature creates a vertical garden effect, turning simple setups into something fuller and more alive. It's one of those plants that gives you both productivity and presence, all while requiring very little effort to maintain. Plant number three, purslane. Purslane is one of the most overlooked edible plants in the world. And the irony is that it's often growing right in front of people without them realizing its value. Many see it as a weed and remove it without thinking twice. But what they don't realize is that it's one of the toughest, most self-sufficient edible plants you can find. Once it appears, it doesn't need permission. It spreads low across the ground, adapting to its environment and continuing to grow regardless of conditions. What makes purslane so powerful is its ability to survive where other plants fail. It thrives in heat, handles drought with ease, and grows in poor soil without needing improvement. This is not a plant that depends on ideal conditions. It creates its own success. For gardeners who want something that doesn't require constant care, this is about as low-maintenance as it gets. Another major advantage is how quickly it reproduces. Purslane produces seeds easily and can regrow from small pieces, meaning once it's in your garden, it tends to come back again and again. You don't need to replant it. It simply reappears, continuing its cycle without effort from you. This makes it one of the most self-sustaining edible plants available. And once you understand what it is, everything changes. What used to look like a random weed becomes a reliable food source that grows freely and consistently. It's fast, resilient, and requires almost nothing to survive, which is exactly what makes it a perfect example of a forgotten vegetable that grows like a weed. Plant number four, Egyptian walking onion. Egyptian walking onions are one of the strangest and most fascinating plants you can grow, and once you understand how they work, you'll see exactly why they earn a spot on this list. Unlike regular onions that rely on seeds or bulbs you replant every season, this plant does something completely different. It grows small bulb clusters at the top of its stalk, and as they mature, the weight bends the plant down until those bulbs touch the ground, where they plant themselves and grow into new onions. That's why it's called walking, because over time, it literally moves across your garden on its own. What makes this plant feel almost unstoppable is that it removes you from the equation. You don't need to replant it. You don't need to carefully propagate it. It handles all of that naturally. Once it's established, it begins multiplying on its own, season after season. This creates a chain reaction where one plant turns into many, and those turn into even more, all without you doing anything. It's one of the closest things you'll find to a self-expanding vegetable. Another powerful feature is its resilience. Egyptian walking onions can handle cold temperatures, inconsistent care, and less-than-perfect soil. They don't require constant watering or protection, and they come back reliably each year. Even if conditions aren't ideal, they continue growing and multiplying, making them perfect for gardeners who want something dependable without needing to constantly monitor it. And over time, they become more than just a plant. They become a system. You can harvest from them while still allowing them to spread, meaning you get both immediate use and long-term growth. It's this combination of self-replication, durability, and productivity that makes them one of the most effortless vegetables you can grow. Sorrel is one of those quiet performers that doesn't get much attention. But once you plant it, you realize how incredibly reliable it is. It's a leafy green that comes back year after year, pushing out fresh growth without needing to be replanted. While many greens are seasonal and require careful timing, sorrel ignores all of that. It simply returns and keeps producing, making it one of the easiest long-term crops you can maintain. What makes sorrel stand out is how early and consistently it grows. While other plants are still struggling to establish themselves, sorrel is already producing leaves. It doesn't wait for perfect conditions. This gives you a head start in your garden without requiring extra effort. Another key advantage is its low maintenance nature. Sorrel doesn't demand rich soil, it doesn't require constant feeding, and it doesn't collapse if you forget about it for a while. It's the kind of plant that quietly continues growing in the background, always available when you need it. For someone who wants reliable results without constant work, this is a huge benefit. And over time, it becomes one of the most dependable plants you have. You don't think about it much, you don't worry about it, but it's always there, always growing, always producing. It's not flashy, but it's consistent, and in a low-effort garden, consistency is everything. Plant number six, Good King Henry. Good King Henry is one of those truly forgotten vegetables that used to be a staple in traditional gardens, but has almost disappeared from modern wants. And that's surprising, because once you plant it, you quickly realize how easy it is to grow and maintain. This is a perennial green that comes back year after year, producing edible shoots and leaves without needing to be replanted. What makes this plant special is its ability to adapt. It doesn't require perfect soil, it doesn't need constant care, and it can handle a range of conditions without struggling. Once it gets established, it becomes a long-term part of your garden, quietly growing and producing without demanding your attention. It's one of those plants that works in the background while you focus on other things. Another major advantage is how long it lasts. Unlike annual crops that disappear after one season, Good King Henry continues returning, becoming stronger and more established each year. This means less work for you over time, because you're not constantly starting over. It's a one-time effort that turns into a long-term reward. And perhaps the most interesting part is how overlooked it is. Because it's not commonly grown today, many people don't even realize it exists. But once you introduce it into your garden, it proves its value quickly. It's easy, reliable, and self-sustaining. Exactly what a forgotten vegetable should be. Plant number seven, horseradish. Horseradish is one of those plants you plant once and then realize it's not going anywhere. At first, it seems simple, just a leafy green plant growing above ground. But underneath, it's building a powerful root system that spreads and regenerates in a way that makes it incredibly hard to remove completely. Even a small piece left in the soil can grow into a full plant again, which is exactly why it behaves like a weed once established. What makes horseradish so effective is its toughness. It doesn't require rich soil, it doesn't need constant watering, and it can survive in conditions that would slow down other vegetables. This is not a plant that depends on careful attention, it thrives on being left alone. Once it gets comfortable in a spot, it continues growing year after year without needing to be replanted. Another advantage is how it produces. The root is the main harvest, and you can dig it up while leaving smaller pieces behind to regrow. This creates a natural cycle where the plant keeps coming back without any effort from you. Instead of replanting every season, you're simply managing something that already exists. And once you understand how it behaves, you realize why it's on this list. It spreads, it survives, and it refuses to disappear. It's not just low maintenance, it's almost self-sustaining, making it one of the most effortless vegetables you can grow. Plant number eight, comfrey. Comfrey is one of the fastest growing and most resilient plants you can introduce into your garden. Once it establishes its deep root system, it becomes extremely difficult to remove, and that's exactly what makes it so powerful. It pulls nutrients from deep in the soil and grows rapidly, producing large leaves that can be harvested again and again. What makes comfrey stand out is its growth speed. You can cut it down, and within a short time, it's already growing back. This cycle can repeat multiple times, giving you continuous production without needing to replant. It's one of those plants that seems to regenerate endlessly, which is why many gardeners rely on it for long-term use. Another major advantage is its ability to thrive in tough conditions. Comfrey doesn't require perfect soil or constant care. Once it's established, it becomes extremely hardy, handling different weather conditions without struggling. This makes it perfect for anyone who wants a plant that can survive with minimal attention. And over time, it becomes a permanent part of your garden. You don't replace it. You don't restart it. You simply work with it. It's strong, reliable, and incredibly productive, making it one of the most set-it-and-forget-it plants you can grow. Plant number nine, watercress. Watercress is one of those plants that thrives in a niche environment. But once that environment is provided, it grows rapidly and continuously. It prefers moist or wet conditions, and when it finds that, it spreads quickly, covering space and producing fresh growth without slowing down. In the right setup, it almost feels unstoppable. What makes watercress unique is how little effort it requires once conditions are right. You don't need to constantly replant or manage it. It naturally expands and fills its space. As long as moisture is consistent, it keeps growing and producing, making it one of the easiest greens to maintain in the right environment. Another advantage is its continuous harvest. You can trim it regularly, and it will keep growing back without losing momentum. This makes it a reliable source of greens that doesn't require constant replanting or replacement. And once it settles in, it becomes a permanent feature. It grows, spreads, and maintains itself, giving you ongoing production with very little effort. It's simple, efficient, and incredibly effective when used correctly. So when you step back and really look at all these vegetables, one thing becomes very clear. The easiest garden isn't the one you work on every single day. It's the one that learns to take care of itself. These forgotten vegetables don't rely on perfect timing, constant watering, or endless effort. They spread, they return, and they continue producing whether you're paying attention or not. Instead of forcing growth, you're allowing it, working with plants that are naturally built to survive and thrive. And that changes everything. Because once you start growing like this, gardening stops feeling like work, and starts feeling like something that runs on its own. If you enjoyed this, make sure you like the video and subscribe, because there are many more hidden plants and simple systems most people never hear about. And before you go, tell me in the comments, which of these would you actually plant first?