ZeeDix 6 Pcs Coco Coir Brick for Plants – 100% Organic, Low EC & pH-Balanced, Expands to 2.1 Gallons

Premium Coconut Coir Bricks for versatile gardening

Meet ZeeDix 6 Pcs Coco Coir Brick, a compact, sustainable growing medium crafted from 100% natural coconut husk fibers. Each brick measures 8" x 4" x 2" and weighs about 1.4 pounds. When hydrated, it expands into a fluffy substrate that holds moisture yet breathes for roots, creating a balanced foundation for a wide range of plants.

Why choose coconut coir bricks

• Low EC and pH-balanced composition provide a stable growing base without guesswork
• Excellent water retention paired with good aeration supports steady moisture and healthy root oxygenation
• 100% natural coconut husk fibers offer a sustainable alternative to traditional soils

What you get in the box

Six compressed bricks ship together and are designed to hydrate into a comprehensive coco soil. Each brick expands to 2.1 gallons of ready-to-use medium, giving you a total of about 12.6 gallons across the 6-pack—enough for multiple pots, beds, or seed trays.

Versatile uses and real-life setups

Ideal for indoor plant soil, outdoor potting mixes, raised beds, and seed starter blends. The fibrous, airy structure supports roots in a variety of configurations, from small containers to larger garden projects. It also serves as a flexible substrate for soil amendments and other eco-friendly setups.

• Indoor and outdoor plants: flowers, herbs, vegetables, and succulents
• Grow bags, raised beds, container gardens, and seed starters
• Versatile substrate for soil amendments and terrarium-friendly environments where appropriate

How to use in four simple steps

1. Place the bricks in a large container.
2. Add water (hot water speeds expansion) and wait for swelling.
3. Break apart the expanded mass with a tool until evenly fluffy.
4. Use as base soil for planting, or mix with other amendments as needed.

Space-saving design and sustainability

Compared with traditional soil bags, these bricks collapse storage needs by up to 90%, making it easier to manage supplies in compact living spaces. The 100% natural coconut fiber provides a renewable growing medium that supports moisture balance and root health across many plant types. Outcomes vary by plant and care, but the product offers a practical, ready-to-use base for a wide range of home gardening projects.