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Calcium Magnesium® high quality CalMag: no added PK Proper Calcium and Magnesium availability is vital to optimize nutrition in fast growing plants
never equalled
Result: up to 10% more yield
Humic improves nutrient absorption
Ultra Silent 10m Ducting - 150mm (6") Shipping Calcium Magnesium® high quality CalMag:Ultra Silent Acoustic Ducting Ultra Silent Acoustic Ducting is super silent, and super effective helping to reduce any noise produced by your extraction system. Its time to ditch your old ducting and get some Ultra Silent to help keep your grow room whisper quiet.
US$ 14.17
US$ 44.00
US$ 20.00
US$ 10.50
