Best pH-Balanced Insecticidal Soaps for Hydroponic Lettuce and Greens
Finding aphids or whiteflies on your crisp butterhead lettuce is enough to ruin your day. In a soil garden, you might just spray and walk away, but hydroponics is a different beast. Your lettuce is mostly water, and its roots are submerged in a perfectly balanced nutrient solution. If you use a harsh, high-alkaline soap, … Read more