Used, Dry-Packs Drying Crystals (Silica Gel) -1.5L
Dry-packs drying crystals (silica gel) -1.5lbs of. Your plants need silica to build strong structure for floral growth and potency, but silica is often in short supply in hydroponics gardening. unscented silica bead heat pack this versatile heat packs are made with non-toxic silica beads. silica gel desiccant sachets (bags/pouches) – 1 gram · premium quality silica gel sachets. Recorded delivery ...