Vivosun StemX 0-0-2 Liquid Silica Plant Supplement
Heavy colas, fast vegetative growth, and hot, dry grow rooms all put strain on plant structure, and thin stems are often the first to bend or snap.
Vivosun StemX is a 0-0-2 liquid silica supplement, an essential part of a
plant nutrients program, made with 2.2% soluble silicon and 2% soluble potassium. It reinforces cell walls so plants develop thicker stems, sturdier branches, and tougher leaves.
StemX is formulated with potassium silicate (K₂SiO₃), a readily available source of both silicon and potassium. Stronger cellular structure helps plants hold up under stresses like heat, dry conditions, and salt buildup in the root zone. Vivosun also formulates StemX to help stabilize the pH of your nutrient mix and support nutrient absorption, which is especially effective when used alongside supplements like
Vivosun Cal+Mag+Iron.
Vivosun StemX is a liquid concentrate that mixes easily into your existing feeding routine, and only a small amount is needed. It works in hydroponics, soil, and
coco coir, indoors or outdoors, and supports steady growth from seedling through flowering. It's available in 8 oz and 32 oz bottles.
