Growth Science Strength - 1 QT / 1 L sprayers-and-wands Tomato Hornworms

Tomato Hornworms

Harness the power of 20 scissors in this 1 dry trimmer machine

Active Air Dehumidifiers are designed to provide optimal humidity control in your growing environment

Root Aphids

Max temperature: 60C - 140F

Growth Science Strength - 1 QT / 1 L sprayers-and-wands Tomato HornwormsGrowth 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