Gold Label Soil 5L (A+B) Shipping if you mix both these

if you mix both these substrates you make it in a way bullet proof

The light proof construction allows for a controlled day night light cycle for your chosen indoor lighting system without it being affected by outside light

add 50ml/Gal (covers up to 12m2 of canopy)

Maxibright CFLs are available in two colour temperatures to suit each plant stage: red 2700K and blue 6400K

Gold Label Soil 5L (A+B) Shipping if you mix both theseSoil A B for peat and compost substrates Gold Label Soil A B is a professional grade mineral two component base plant nutrient for the vegetative and flowering phase in peat and compost substrates. Add Soil A & B in equal quantities, 0. 5 2. 0ml L, or until the desired EC. Never combine pure nutrients together, always mix in water. Shake bottles before use, store at room temperature.