Emerald Harvest Sturdy Stalk (6 US gal / 22.71 L) is a concentrated potassium silicate supplement crafted to boost plant strength, structural integrity, and resistance to stress. Designed for growers seeking healthier, more resilient crops, this product supports vigorous growth and improves a plant’s ability to thrive under challenging environmental conditions.The core ingredient, pot... https://www.hydroponicstown.com/sturdy-stalk-6-us-gal-22-71-l