Tag Archives: Grodan

Growcube – Rockwool Mini Cubes 10 Gallons Review

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Growcube - Rockwool Mini Cubes 10 Gallons

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  • ideal hydroponics stonewool substrate for growing many crops
  • Ideally suited for top irrigation (watering can or drip system
  • performs well under ebb & flood applications

Grodan Growcubes are an ideal hydroponics stonewool substrate for growing many crops. Ideally suited for top irrigation (watering can or drip system), the product also performs well under ebb & flood applications. Use these mini cubes to fill container of your choice. It is recommended that rockwool be conditioned by soaking for eight hours in a pH 5.0-5.5 and then rinsing with pH 7.0 water. Roots love these little baby grodans!

Grodan Expert 15/75 Slab, 36x6x3, case of 12 Review

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Grodan Expert 15/75 Slab, 36x6x3, case of 12

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  • Make sure this fits by entering your model number.

  • Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then

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. 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 the benefits of a slab with the versatility of a block. All Gro-Slabs have vertical fibers except the 12 inch Gro-Slab, which has horizontal fibers.