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  • Products
    • Fans, Filters and Environment
      • Air Circulators
      • Carbon Filters
      • CO₂ Control
      • Ducting & Accessories
      • Fan & Filter Kits
      • Fan Speed Controllers
      • Heaters
      • Humidity Control
      • Intake–Outtake Fans
      • Odour Control
      • Silencers
    • Grow Tents & Sheeting
      • Grow Tent Kits
      • Bloomroom Tents
      • Budbox Tents
      • Trojan Tents
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      • Advanced Nutrients
      • Athena
      • Atami Nutrients
      • BioBizz Nutrients
      • Biogreen
      • Buddhas Tree
      • Canna Nutrients
      • Dutch Pro
      • Evoponic
      • FloraMax
      • Gold Label
      • Growth Technology
      • Guanokalong
      • Hydrotops
      • Mills Nutients
      • Plagron Nutrients
      • Plant Magic Nutrients
      • Shogun
      • Vitalink
      • Various
    • Systems, Parts & Testers
      • Aeroponic Systems & Parts
      • Autodrain
      • Autopot
      • Air Pumps & Accessories
      • Deep Water Culture
      • Dripper Systems And Parts
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Guides

Rockwool cubes, perlite and clay pebbles for hydroponic growing, comparing inert growing media, pH preparation, drainage, aeration and reusable hydroponic substrates.

Rockwool, Perlite and Clay Pebbles: Prepping Inert Media Properly

Growing MediaThomas BrownSep 11, 2026

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Evoponic Elixir Steroids 250 ml bottle with built-in 20 mL dosing chamber – thegrowsuperstore.comEvoponic Elixir Steroids bottle at slight angle showing label and dosing fill line – thegrowsuperstore.com
Evoponic Evoponic Elixir Steroids – Natural, non-PGR Flower & Plant Weight Booster
Sale priceFrom £19.99 Regular price£22.21
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Superlux Heavy Duty Grow Light Timer
Superlux Superlux Heavy Duty Grow Light Timer
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