Professor's Organic Bloom Size:10L one should pre-treat the growing

one should pre-treat the growing medium with this solution

and swimming pools

Washed and Pre-Buffered

Lumatek Pro ballasts are tested and compatible with 400V DE HPS lamps from all leading manufacturers including Phillips

Increased plant growth

Professor's Organic Bloom Size:10L one should pre-treat the growingOrganic Hydroponic Nutrient Bloom: The Professors Organic Nutrient is a premium 100% Organic base nutrient. This unique formulation has over 72 different macro and micro nutrients, vitamins, minerals, Amino Acids and natural hormones which deliver the perfect NPK for growing and flowering crops. Features: Single Part Nutrient for Bloom Stimulates flowering & fruiting Maximum fruit quality, bud, harvest size & yields Excellent brix builder Improves