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Using MAMMOTH P in hydroponic systems is an excellent way to introduce the organic benefits of soil microbial nutrients without sacrificing water quality
A dedicated CO2 monitor and alarm system can provide an added layer of security
thus saving money and reducing the amount of product you need to keep your plants healthy
When used in multi-layer systems
Protected motor will not overheat
Black/White Grow Sheet (Thin) - 2m x 10m x 85(μm) Shipping Using MAMMOTH P in hydroponicDual layered Black White Grow Sheet . White to increase light in the grow area, black to reduce external light. 2m wide not light tight
US$ 12.59
US$ 11.40
US$ 15.79
US$ 15.79
US$ 13.87
US$ 55.99
