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Lighting Holders & Filter Straps: Includes 4 lighting holders and filter strap kit
Can be applied directly to medium or mixed into water
Use in the last 7-14 days of flowering for optimal results
Made from food-grade materials including 316 stainless steel and surgical-grade polyurethane
620 µmol/m²/s PPFD at 12 inches
Cultiwool Mini Clone Block 1.5" x 1.5" x 1.5" Grow Space Equipment Type_Grow Trays Lighting Holders & Filter Straps:Cultiwool Mini Clone Blocks are a fantastic medium for young plant propagation. Cultiwool is a leading manufacturer of rockwool a popular grow medium that is spun from stone. The uniformity and direction of the fibers facilitate strong root structure as they create the ideal level of resistance for the roots to grow into. Cultiwool manages the entire process of rockwool production from the melting of the basalt to the end product germination plugs or