Brick-style coco chips are a compact, water-retentive substrate ideal for landscape edging, ground covers, planters, and garden beds. This guide highlights five top brick products that expand into rich, breathable mulch and soil amendments, helping plants thrive while reducing watering needs. Each option balances low EC and balanced pH to support nutrient uptake and robust root growth in both indoor and outdoor settings.
Summary of selected products:
| Product | Brand | Size | Key Benefit |
|---|---|---|---|
| Legigo Coco Husk Chips Brick | Legigo | 1.1 lb brick | Low EC & pH balanced; expands to 7 quarts |
| Legigo 2 Pack Coco Husk Chips | Legigo | 2 bricks total 2.2 lb | Easy storage; two bricks expand to ~14 quarts |
| Riare Coco Chips Substrate (2 Pack) | Riare | 2 bricks | High expansion; low EC and pH balanced |
| Riare Coco Chips Substrate (4 Pack) | Riare | 4 bricks | Greater bulk; moisture retention and nutrient access |
| Gro-Med Coco Husk Chips 2s Brick | Gro-Med | 2 bricks | 2x expansion to 14+ quarts; superior water retention |
Legigo 1.1 Lb Coco Husk Chips Brick
Legigo’s 1.1 lb brick is crafted from coconut fiber and is marketed as 100% natural and organic. When hydrated, the brick expands to about 7 quarts, providing a versatile base for soilless growing media or mixed soil. The coco coir chips feature low EC and a balanced pH to minimize nutrient stress and promote root oxygenation. The compressed brick format is designed for compact storage and long shelf life. It’s suitable for indoor and outdoor plants, including flowers and vegetables, and can function as a mulching base or soil amendment.
Legigo 2 Pack Coco Husk Chips
This option provides two Coco Husk Brick units, each roughly 1.1 lb. Like the single brick, these expand to about 7 quarts, enabling easy creation of a breathable, moisture-retentive substrate. The low EC and balanced pH help minimize irrigation needs while supporting nutrient availability for a range of plants, from ornamentals to vegetables. The compact bricks are ideal for landscapers who want to customize mixes in planters, raised beds, or garden beds with controlled water retention.
Riare Coco Chips Substrate (2 Pack)
Riare’s two-pack coco chips bricks offer a 2.2 lb total weight with bricks designed to expand into roughly 7 quarts each after soaking. The product emphasizes organic, natural coco coir chips with low EC and balanced pH. The substrate supports healthy root growth by providing oxygen and moisture while being easy to store and transport. It’s suitable for soil mixes, soil-less potting, and as a decorative mulch in garden borders and containers.
Riare Coco Chips Substrate (4 Pack)
This four-pack variant increases the total weight to 4.4 lb and expands to a generous volume, making it well-suited for larger landscape projects, multiple planters, or extensive groundcover applications. Like the smaller packs, it maintains low EC and balanced pH, supporting consistent nutrient uptake and healthier root systems across a wide range of plant types. It’s promoted as an easy-to-store substrate that blends well with soil, perlite, or charcoal for customized mixes.
MODELLOR Premium Super Washed Coco Chips
MODELLOR’s premium coco chips are triple-washed for purity, expanding into about 14 quarts per two bricks. The product is marketed for reptile bedding, orchid care, and general mulch use, with odor control benefits and moisture retention properties. The compact two-brick bundle provides efficient storage and a reliable substrate that expands well for larger plantings or terrarium applications, maintaining a clean, low-salt profile suitable for sensitive plant systems.
Gro-Med Coco Husk Chips 2s Brick
Gro-Med offers a two-brick pack of coco husk chips, with each brick expanding rapidly to 7+ quarts. The product emphasizes 3x water retention compared to some alternatives, making it a strong choice for hot climates or drought-prone landscapes. The 2-brick bundle is a balance of price and yield, suitable for groundcover mulch, container plantings, and soil amendment in mixed beds. The low EC and balanced pH support stable nutrient availability for a broad range of garden plants.
Envelor Coco Coir Husk Chips 1-Pack
Envelor’s coco coir chips provide a lightweight, breathable substrate with a high water-holding capacity when hydrated. This 1-pack option expands to a large volume suitable for orchid care, terrariums, or mulching borders in landscaped areas. The product emphasizes easy use and indoor-outdoor versatility, with a focus on soil health, aeration, and moisture management for sustainable plant growth.
Buying Guide: Key Purchase Considerations
- Expansion and yield: Check the brick size (commonly 8 x 4 x 1.8 inches) and weight (usually around 1.1 lb) to estimate total expanded volume, often 7 to 14 quarts per brick depending on brand and hydration.
- EC and pH balance: Look for low electrical conductivity and balanced pH to minimize nutrient lockout and support broad plant compatibility, especially for ornamentals and edibles.
- Storage and handling: Compressed bricks save space; ensure you can easily hydrate and expand bricks when needed. Consider how you’ll integrate bricks with existing soil or potting mixes.
- Applications: Coco chips serve as mulch, soil amendment, or a growing medium. Determine whether you need groundcover mulch, container-ready substrate, or a soil mix staple for raised beds and borders.
- Cleanliness and purity: Some products are triple-washed or processed for odor control and low salt content, which is beneficial in sensitive indoor setups and terrariums.
- Compatibility: Consider whether you’ll mix coco chips with perlite, charcoal, or compost. Coco coir typically pairs well with organic amendments and can improve drainage and aeration when combined wisely.
- Sustainability: Coco coir is a renewable byproduct; assess certifications (e.g., OMRI or similar) if you require organic or horticultural-grade substrates for edible plants.
Overall, brick coco chips are a practical upgrade for landscaped areas, planters, and garden beds. They provide moisture retention, improved aeration, and a stable rooting environment without adding excessive salts or abrupt pH shifts. The products above offer a range of pack sizes and expansion yields to fit projects from small containers to large landscape installations.