Potassium Nitrate (KNO3) - 1lb (Bag)


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Provides nitrogen (N) and potassium (K) to plants.

Macronutrients essential for healthy plant growth and survival.

1 lb

Guaranteed Analysis

Total Nitrogen(N) ....................13.7%

13.7% Nitrate Nitrogen

Soluble Potash(K2O) ................46%

Select a reclosable bag or our new GLA Fert Jars for easy storage and dosing.

Research before your fertilize. For Fertilization methods and resources, please review our journal article: Understanding Aquarium Fertilizer & Planted Tank Fertilization Methods and Calculators.


3 Reviews

Jose Muanis 20th Oct 2019

They last forever

I've been using these for a very long time (years) and they last forever. Plants do really well.

Pinaki Pal 21st Jun 2019

EI ferts pack and KNO3

I had been using GLA dry ferts for last 4 years. They r very reliable and best in market as per my exp. Their packaging is very good.

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