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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
The PRO unit is more user friendly and has more installation options
• Low phosphorous fertilizer included to better support mycorrhizae establishment and growth
The Air-Pot is made of recycled HDPE plastic
then the reading will be inaccurate
Growth Science Grow - 55 GAL / 208 L disinfectant The PRO unit is moreGrowth Sciences Strength is a silica supplement designed to strengthen cell walls. Strength was specially formulated to work with the Growth Science nutrient regimen to reduce stress while providing additional potassium at the early flowering stage to help the plant meet increased nutrient demands. Why use Strength? Silica is a necessary element in plants that is often overlooked. Silica strengthens cell walls and gives plants sturdy stalks and stems
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