Pay in 4 interest-free payments of $37.38 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
With its exclusive speed control and hole design
full-spectrum light source is intended for full-term plant growth from the vegetative stage to the higher-light-requiring bloom and finishing stages
The granules grow stronger seedlings with larger root systems
Six sizes available to fit most applications
Growth Science Strength - 2.5 GAL / 10 L - Case of 2 microbes With its exclusive speed controlGrowth Sciences Strength is a silica supplement designed to strengthen cell walls. Strength was specially formulated to work with the Growth Science nutrient regimen to reduce stress while providing additional potassium at the early flowering stage to help the plant meet increased nutrient demands. Why use Strength? Silica is a necessary element in plants that is often overlooked. Silica strengthens cell walls and gives plants sturdy stalks and stems
US$ 95.00
US$ 162.50
US$ 162.50
