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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Hydro A&B has a well-balanced NPK formula that is complimented by essential micro elements magnesium and calcium
Safe for All Plant Stages: Suitable for use throughout all stages of plant growth
making them more appealing and valuable
Energy Efficient Design
Dosage: Apply to a nutrient solution weekly at 0
G.A.S AC-EC Controller PVC Coated Steel Wire 1.8mm - 50m Hydro A&B has a well-balancedThe G. A. S AC EC Controller allows you to use either EC or AC fans to the highest degree of precision. Using an incredibly sensitive temperature & humidity sensor, the AC EC Controller maintains the perfect conditions in a grow room. Balance fans to achieve negative pressure Temperature and humidity control Plug and play for AC or EC fans Separate Day & Night settings for temperature and humidity Set maximum and minimum fan speeds accurately to 1%
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