Pro K 0-0-20 Organic Liquid Potassium

Ferticell Pro K 0-0-20 is a fully soluble liquid organic potassium fertilizer that supplies 20% soluble potash (K2O) derived from fruit rind ash. It is chloride free and does not contribute salts, making it a clean potassium source for both organic and conventional programs. Pro K is OMRI Listed and registered as an organic input material with CDFA and WSDA.

Pro K is applied as a foliar spray or through fertigation at any stage of crop growth. Potassium is taken up rapidly through the leaf and is highly phloem mobile, supporting fruit set, fruit sizing, color and cell turgor, and it is especially useful where soil application is limited. The concentrate is highly alkaline, so Ferticell advises pre-diluting it and keeping it out of tank mixes with phosphorus or calcium products.

Available Options

Case of 2 x 2.5 Gal

Key Features

Guaranteed analysis: 20% soluble potash (K2O)
Derived from fruit rind ash; chloride free, non-salt contributor
OMRI Listed; CDFA and WSDA registered organic input material; Ecocert NOP inputs attestation
Rapid foliar uptake and high phloem mobility
Works for both foliar and soil (fertigation) applications
Supports fruit set, fruit development and tolerance to drought stress
Highly alkaline concentrate (pH 13.5); do not mix with phosphorus or calcium products

Ideal Applications

Tree fruit and nut crops such as citrus, apples, pears, blueberries, cherries, almonds and avocado
Vegetable crops such as tomato, pepper, cucumber, melon, onion and carrot
Foliar potassium feeding where soil application is limited
Organic and conventional fertigation programs

Ferticell - Pro K 0-0-20 Organic Liquid Potassium

Brand: Ferticell