CANNA Coco Brick 40L Expandable Coconut Coir Substrate – Pre-Rinsed, 8L Dry, Reusable (4)

Expandable CANNA Coco Brick: premium coconut coir substrate

Meet CANNA Coco Brick, a premium, fine compressed coco coir block designed for versatile growing. This block is not steamed and comes pre-rinsed to reduce salt content, helping you start with a clean base. Packaged in a sturdy plastic bag with carry handles, it’s easy to transport and store.

One CANNA Coco Brick expands into a generous coco medium when hydrated. This four-pack includes bricks that start as an 8 liter dry block each and soften into a workable growing medium as you hydrate. The result is a flexible substrate option that can power a range of pots, trays, and beds, making it suitable for seed starting, cuttings, and repotting projects alike.

Why gardeners choose CANNA Coco Brick

Coir is celebrated for its moisture retention and airy texture, helping to distribute moisture evenly while leaving space for roots to grow. The CANNA brick provides a clean, consistent base with a natural feel that supports a well-structured root zone. Its crumbly yet cohesive texture is easy to work into a finished mix, giving you predictable handling and performance.

• Four bricks included in this pack, each a dry 8 liters for compact storage.
• Pre-rinsed to minimize residual salts, helping you control starting salinity.
• Not steamed, delivering a natural fiber profile and a uniform particle size.
• Simple hydration: add water, allow expansion, and fluff to a workable medium.
• Reusable concept for future seasons, if you wish to refresh media after use.

How to use and mix CANNA Coco Brick

Expand the brick by slowly adding water until it softens and breaks apart into a loose, fluffy medium. Gently loosen the material and check for even moisture distribution. Use as a stand-alone coco base or mix with compost, perlite, or vermiculite to tailor texture and drainage to your plants’ needs.

• Seed starting to transplanting: ideal for young seedlings and established cuttings alike.
• Indoor or outdoor cultivation: adaptable to pots, troughs, or raised beds.
• Fertilizer considerations: works well with standard coco schedules designed for coco media.

In short, CANNA Coco Brick provides a natural, expandable coco medium that’s practical for a range of growing styles. If you’re looking for a ready-to-hydrate substrate with consistent texture and minimal salt content, this pack is worth exploring as part of your setup.