Combo B1 + B2 - FloraFlex® Nutrients Size:Combo B1 + B2 - 25 LB (2x11.34 KG) IMPORTANT : Use Calmag only

IMPORTANT : Use Calmag only when you use extra CO2 and the PPM levels are higher than 100 PPM

Trichoderma harzianum > 10

it’s best to clean the reservoir as frequently as once every 3 to 5 days with a critical cleaning solution and to closely monitor for film developed along the surface

there is no problem

Combo B1 + B2 - FloraFlex® Nutrients Size:Combo B1 + B2 - 25 LB (2x11.34 KG) IMPORTANT : Use Calmag onlyGet the best deal with Combo B1 + B2 FloraFlex Nutrients! Includes 1 x B1 and 1 x B2 at the best price for you. User Instructions B1 and B2 combine as a two part water soluble formula, providing essential nutrients needed for vigorous plant growth throughout the entire flowering stage. 1 3 teaspoons per 5 gallons of water (1 3 grams per gallon) Add B1 and then B2 to your water source throughout the entire flowering stage. Please see floraflex. com