Farmtek NPK Fertilizer 13-7-40 Trace Elements Commercial Grade 100% Soluble (Fruiting) 450g expanded clay pebbles Use: NPK 13-40-13 + BoosterPlus

Use: NPK 13-40-13 + BoosterPlus Fulvic Acid

a revolutionary approach to cultivation

Its robust construction and high efficiency make it ideal for both commercial and residential use

Nitrogen (N) 30 : Phosphorus (P) 10 : Potassium (K) 10 Trace Elements: Nitrate Nitrogen (≥6%)

Farmtek NPK Fertilizer 13-7-40 Trace Elements Commercial Grade 100% Soluble (Fruiting) 450g expanded clay pebbles Use: NPK 13-40-13 + BoosterPlusFarmtek NPK Fertilizer 13 7 40 Commercial Grade 100% Water Soluble with Trace Elements [Potassium Focused] Commercial Grade NPK Fertilizer Farmtek professional grade soluble NPK fertilizer is suitable for any grower of any type (indoor or outdoor) looking to add some great nutrients to their plants. NPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K). These are the three main ingredients that make up all plant food. This 13 7 40 ratio