Canna Aqua Clay Pebbles 45L — Premium Hydroponic Substrate

Canna Aqua Clay Pebbles 45L — Premium Baked-Clay Hydroponic Substrate

Canna Aqua Clay Pebbles are baked clay pellets that form an ideal substrate for experienced hydroponic growers. Their unique structure offers the optimal basis for growers who want full control over nutrient application and humidity throughout cultivation. 45L bag — enough to fill multiple medium pots or a serious hydroponic build. Reusable across grow cycles after proper cleaning between uses.

Why growers choose Canna Aqua Clay Pebbles:

• Premium-grade baked clay — higher quality than budget clay pebbles
• Excellent aeration — porous structure allows oxygen to root zone constantly
• Inert substrate — no nutrient buffering, full grower control over feeding
• 45L bulk size — enough for proper hydroponic builds without multiple bags
• Ideal for DWC, NFT, flood-and-drain — universal across recirculating hydro systems
• Reusable across grow cycles — clean and reuse, multi-grow service life
• Canna reference quality — consistent batch performance, properly washed and prepared

Who it's not for:

For coco-based growing, use Canna Coco; for soil, use Canna Terra. For mixed media setups, Gold Label 60/40 (60% pebbles + 40% coco) is pre-blended. Wash pebbles before first use — even premium pebbles have some manufacturing dust that should be rinsed off. Between grows, wash with diluted bleach or H₂O₂ to clean root residue and prevent disease carry-over.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.