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Great for reducing filter or ducting size
delivering the optimal light spectrum to support all stages of plant development
and improve through exhaustive testing in-house and with our partners in professional horticulture (see more on our pedigree in real-world food production and research here)
Presentation or recent transplants: Mix 10 ml per 4 L of water (2 teaspoons / 1 gal) and apply to a proportion of 4 L per 2
Reflector / Shade With E40 Light Fitting
C4 Size:250ml Great for reducing filter orDescription C4 from Mills Nutrients gets your plants off to a flying start in the bloom phase. It uses a unique blend of ingredients that jump start the flowering process, laying the foundations for bigger yields and better quality levels further down the line. How C4 Works C4 contains a blend of phosphorus, potassium, biostimulants and carbohydrates. Phosphorus and potassium are two essential macronutrients that are required in greater quantities as
US$ 45.00
US$ 22.00
US$ 13.00