Growth Science Strength - 55 GAL / 208 L ph-ec-tds-meters-and-solutions very accurate sprayer

very accurate sprayer

PRO 315W CMH FIXTURE

All-in-one design works with all ballast wattages

PRO-MIX HP-CC MYCORRHIZAE™ is a lightweight

including a reservoir

Growth Science Strength - 55 GAL / 208 L ph-ec-tds-meters-and-solutions very accurate sprayerGrowth 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