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Yara Krista-K greenhouse grade

Potassium Nitrate, 1 lb. *NO USPS shipping allowed*

Potassium Nitrate, 1 lb. *NO USPS shipping allowed*

Hydroponic grade potassium nitrate. Contains 13.7% nitrate nitrogen and 46.3% K2O. Crystalline in form and white in color. Provides essential...
$8.50
Potassium Nitrate, 4 pound *NO USPS shipping allowed*

Potassium Nitrate, 4 pound *NO USPS shipping allowed*

Hydroponic grade potassium nitrate. Contains 13.7% nitrate nitrogen and 46.3% K2O. Crystalline in form and white in color. Provides essential...
$15.00
Potassium Nitrate, 20 pounds*NO USPS shipping allowed*

Potassium Nitrate, 20 pounds*NO USPS shipping allowed*

Hydroponic grade potassium nitrate. Contains 13.7% nitrate nitrogen and 46.3% K2O. Crystalline in form and white in color. Provides essential...
$36.60
... more info
potassium nitrate, 50# bucket*MUST SHIP UPS GROUND*

potassium nitrate, 50# bucket*MUST SHIP UPS GROUND*

Hydroponic grade potassium nitrate. Contains 13.7% nitrate nitrogen and 46.3% K2O. Crystalline in form and white in color. Provides essential...
$72.75
... more info
Yara Krista-K potassium nitrate, 50 pound bag *FREIGHT ONLY*

Yara Krista-K potassium nitrate, 50 pound bag *FREIGHT ONLY*

This item ONLY SHIPS FREIGHT, LTL PALLET . If you want 50 pounds shipped UPS ground you will have to choose the 50 pound bucket item from the...
$62.75
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