Pay in 4 interest-free payments of $21.20 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Do not use with products containing hydrogen peroxide (H202)
Input Voltage 120 Volt | 15 Amps Dimensions 18
Comes with two Micro USB Cables for power
consult the website for the dilution chart
Grodan Expert Slab, 6" x 3" x 36" - Case of 12 Select Rockwool Type:Expert Slab - 6" x 3" x 36" - Case of 12 Do not use with productsGrodan Stonewool Gro Slabs Gro Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention. With the Uni Slab, all plant roots are protected and contained for the life of the plant. Due to its size, the Uni Slab is perfect for one large plant. Uni Slab has
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