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By introducing Big Up Powder in the first week of flowering
Water with solution of one capful to one gallon of water every two weeks
no other control system is required
pH and ORP (optional) buffers into recirculating systems and stock tanks to maintain target levels
Viscosity at 25°C: 32 mm²/s
Aquavita Round Air Stone Grow & Veg Nutrients By introducing Big Up PowderMade from high quality Carborundum and ceramic materials fired at 1350C, the Aquavita Round Air Stones are great for aerating and circulating water in aquariums and hydroponic systems. These are an economical solution that work great with any air pump! This model Air Stone is compatible with 3 16" inner diameter tubing. Available in 4 sizes: 4 in. 6 in. 8 in. 10 in.
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