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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
For use with Super Flex UV White™ PE Tubing
Lasts up to 10
Potassium Citrate
which has horizontal fibers
Grodan® Expert Slabs 8" 20/75 HID For use with Super FlexGrodan Stonewool Gro Slabs Grodan Expert Slab 20 75 8 in x 3 in x 36 in (12 Cs) 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
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