Professor's Original A+B
The Professor’s Original Nutrient offers a complete solution for both the Grow and Bloom cycles without the need to buy separate Grow and Bloom formulations. The unique formula is made with quality chelated elements, enabling plants to process them efficiently and ensuring great results in all stages of plant growth. Made under strict quality controls using only the highest grade minerals and trace elements, guaranteeing the highest possible quality and nutrient absorption.
- Designed for both indoor and outdoor gardening.
- Suitable for Rockwool, Perlite, Vermiculite, Expanded Clay, Coco Fibre and Soil.