Pay in 4 interest-free payments of $447.50 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The PRO unit is more user friendly and has more installation options
This ionization equipment is effective in reducing harmful pollutants and odors by introducing positive and negative ions into the system
Designed to be installed into doors
• Low phosphorous fertilizer included to better support mycorrhizae establishment and growth
000 in units of micro-mol per meter squared per second (umol/m2/s) which is also called Photosynthetic Photon Flux Density (PPFD)
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