RUSTICA NPK Compound Fertilizer Premium Red 13-10-21

RUSTICA Red 13-10-21 is a nitrate based high quality NPK compound fertilizer from Belgium. RUSTICA Blue 12-12-17 has a formulation with high potassium ratio that is suitable to be used during fruiting stages to help improve yield. RUSTICA Red 13-10-21 contains both nitrate and ammonium which allow plants to absorb nitrogen at different time. The phosphate (P₂O₅) content and potassium (K₂O) is also water soluble which makes it more available for plants to absorb.

Packing = 50kg
– Total Nitrogen, N = 13.0%
– Nitric N = 4.0%
– Ammonium N = 9.0%
– Total Phosphorus, P₂O₅ = 10.0%
– Total Potassium, K₂O = 21.0%
– Total Magnesium, MgO = 2.0%
– Sulphur, S = 4.4%