3 Best Fertilizers for Maize Farming (Massive Yield Guaranteed!)

Integrated Agriculture
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4 Video Views·Mar 17, 2026
The three best fertilizers for corn are nitrogen, phosphorus, and potassium. Nitrogen promotes strong stem and leaf growth, phosphorus stimulates healthy root development, and potassium increases resistance, resulting in larger ears and firmer kernels, thereby improving yield and harvest quality. 🌽
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I know what it's like to pour your heart into farming and still end up with meager
harvests or half-dead plants I've been there too—I lost crops and learned the hard way
Today I'm revealing the truth about stray fertilizers that completely
transformed my harvest Stuff that can double your yield with no limits
I'm freely sharing these fertilizers I've always used on my maize farm to achieve the yields I want a
practice also supported by several research institutions including the African Plant Nutrition Institute
But knowing these fertilizers isn't enough—you've got to be truly skilled
at applying them which is precisely what I'll teach you in this video
And before we discuss the first one I want to assure you of something
After the third fertilizer I discuss in this video I’ll share my top recipe for
making the most potent fertilizer at home using ingredients you already have
I really want you to know this: a
natural fertilizer you can make yourself
at home—specifically an organic fertilizer designed for maize farms
All you'll need is your own peat some wood ash and fish scraps
So stick around and let's begin with the first fertilizer on my list
DAP also known as diammonium phosphate
is one of the best fertilizers for
maize farming providing two essential nutrients: nitrogen and phosphorus
Phosphorus helps maize seeds germinate by providing the energy
needed to break open allowing the seed to develop strong roots
Without phosphorus seeds may struggle to germinate resulting in weak plants
But once the seed sprouts phosphorus continues to support root development
Strong roots enable the maize plant to absorb more water and nutrients
from the soil keeping it healthy and helping it withstand dry conditions
For instance if plants don't receive sufficient phosphorus during early
growth they fail to develop strong roots that penetrate deeply into the soil
So what happens is that when it doesn't get water for a few days it starts dying This
is because the roots do not go deep enough into the ground to find water and nutrients
Additionally the nitrogen in DAP helps maize develop green
leaves rapidly Leaves are crucial because they absorb
sunlight to produce food for the plant More nitrogen leads to quicker growth and healthier stronger maize plants
For the best results apply DAP at planting time placing
it near the seed but not directly on it to prevent burning
The recommended amount is 50 to 100 kilograms per acre depending on your soil
fertility Speaking of which soil testing is crucial if you want to be efficient
Soil fertility is the soil's natural ability to supply essential nutrients to your crops Without
knowing your soil's nutrient levels you might apply fertilizers excessively or insufficiently
Wasting money or starving your plants
You can do a simple soil test to analyze the nutrient content and pH of your soil
helping you tailor fertilizer appropriately
For instance if your soil is deficient in phosphorus you'd know to prioritize
DAP But DAP alone isn't sufficient to achieve the yield you're aiming for
This fertilizer will give the plant a strong start but
another one will be needed to keep the growth momentum going
And the one professionals use is also the most common fertilizer among farmers
—urea Urea is simply a nitrogen fertilizer containing 46% nitrogen and acids
Urea performs three key functions
for maize plants: it promotes
taller growth and second it strengthens the plant's stems
And number three it helps the plant produce large lush leaves When maize plants have
sufficient nitrogen they produce more chlorophyll the green pigment found in leaves
Chlorophyll enables plants to absorb sunlight and convert it into food
via photosynthesis which means they grow faster and yield more grain
Urea should be applied after the maize has germinated and begun
growing as the roots are now strong enough to absorb the nitrogen
When nitrogen is deficient the leaves turn yellow and the plant
weakens To apply urea spread it around the base of the maize plant
Always remember to do this when the soil is moist to prevent nitrogen
from evaporating and wasting money You should also avoid applying too much
Excess nitrogen can burn the plant or cause it to produce too many leaves without yielding
sufficient maize cobs Normally urea is applied in two or three doses throughout the growing season
This ensures the plant receives sufficient
nitrogen throughout its development However maize requires more
than urea for improved fruit set And ultimately that is what we truly aim for
Not tall plants not broad leaves
not large fruits That's what
we want Fruit setting begins 8 to 10 weeks after germination
This is when maize needs a boost for better kernel formation At this stage
a foliar fertilizer containing a full range of nutrients works wonders
You'll need one with macronutrients like nitrogen phosphorus and potassium
as well as micronutrients such as boron zinc manganese copper and molybdenum
These nutrients support pollination and kernel development directly boosting your yield and cob quality
A great example is the Yara Vita Crop Lift Bio which I've used with awesome results
It contains 10% nitrogen 4% phosphorus 7% potassium 0.13% manganese 0.1% copper 0.07% zinc 0.02% boron and 0.003% molybdenum
Spray it onto the leaves and the plant quickly absorbs these nutrients correcting deficiencies during critical growth stages
Other foliar fertilizers with a similar nutrient profile can also be effective so check what's available in your area
Now understand that I am not sponsored by Yara International
I've been using this product and find it genuinely helpful to recommend
As always conduct your own analysis before investing in any agricultural inputs
Now if you've made it this far here's the secret recipe I promised at the beginning
of the video: take 1 kilogram of fish scraps and blend them into a fine powder
Place the powdered fish into an airtight container and add 50 grams
of brown sugar Add 3 liters of fresh human urine and 3 liters of water
Note that the urine should come from a healthy individual not
taking any medications Also add 500 grams of wood ash from your fire
Again ensure the wood you burn is not
treated with any chemicals Stir the mixture
thoroughly and seal the container tightly Let the mixture ferment for 21 days
Shake the mixture every 2 to 3 days and occasionally loosen the container lid to release gases
but avoid exposing it to air excessively to maintain anaerobic conditions inside the container
After 21 days strain the mixture and your highly potent liquid fertilizer is ready
To apply the fertilizer mix one part of the fertilizer you just made
with 10 parts water and pour it around your plants every two weeks
Now why does it work Well human urine is extremely rich in nitrogen Fish scraps supply abundant phosphorus and
wood ash provides potassium and calcium
and also neutralizes the acidity in the urine
This organic fertilizer can provide maize with a very fertile ground to thrive
I hope this helps This is the Farm Innovator Subscribe now if you learned something new
