Ferro PK Booster Enriched contains phosphates, potassium, vegetable hormones and is enriched with more than 50 different trace elements. A plant senses how many phosphates are present in the substrate (rock wool, soil, etc.). The presence of sufficient ph

Ferro PK Booster Enriched contains phosphates, potassium, vegetable hormones and is enriched with more than 50 different trace elements. A plant senses how many phosphates are present in the substrate (rock wool, soil, etc.). The presence of sufficient ph