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High Nitrogen Fertilizer for Corn

High nitrogen liquid fertilizer for corn. The knee-high side-dress that drives tall stalks and full ears.

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$2.99 flat shipping · FREE over $15

30-day money-back guarantee 1 million+ growers served Made in the USA

Works for corn at every stage

  • sweet corn
  • field corn
  • popcorn
  • dent corn
  • flint corn
  • ornamental corn
  • baby corn
  • seedling corn

Results you can see

Feeds foliage for deeper color and a brighter, more lively look.

Feeds foliage for deeper color and a brighter, more lively look.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Supports healthy, resilient roots that absorb nutrients more effectively.

Supports healthy, resilient roots that absorb nutrients more effectively.

What's inside your bottle — macronutrients, core minerals, micronutrients, and natural kelp

How to use

  1. Mix

    Shake Well and Add 1 tsp per quart (32 oz) of water.

  2. Feed

    Water your plants as normal. Spring & summer: every 1–2 weeks. Fall & winter: every 4 weeks.

  3. Grow

    Watch how your plants thrive!

Frequently asked questions

Why does corn need extra nitrogen?

Corn builds a tall stalk and large ears in a short season and pulls more nitrogen from the soil than almost any other garden crop. A high-nitrogen liquid at knee-high stage is the classic side-dress.

How long will one bottle last?

At 1 tsp per quart, the 8 oz bottle makes about 48 watering cans of feed. For a typical shelf of 10–15 plants fed every 1–2 weeks in season, that's several months of feeding — and the 32 oz bottle four times that.

How often should I feed corns?

Every 1–2 weeks in spring and summer while it is actively growing, then every 4 weeks in fall and winter. Mix it into your regular watering at the labeled dilution so feeding never becomes a separate chore.

Can I use this on the rest of my garden?

Yes, for leafy crops that want lots of nitrogen — greens, brassicas and grasses. Hold it back from tomatoes, peppers and root crops once they start fruiting.

Is it safe to use on food crops?

Yes. It supplies the same nutrients plants draw from soil, taken up through the roots. Rinse your harvest as you normally would.

Will this burn my plants?

Not when used as directed. The dilution is designed for regular feeding, and a liquid spreads evenly through the soil instead of sitting in a hot spot the way granules can. If you ever overdo it, flush with plain water.

When will I see results?

Greener leaves and stronger new growth usually show within two to four weeks of consistent feeding; flowering and fruiting benefits build over the season.

Let's Start Growing!

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High Nitrogen Fertilizer for Corn $11.99