{"product_id":"zenfun-coco-coir-bricks-12-pack-17-lb-100-natural-compressed-coconut-coir-expandable-soilless-medium","title":"ZENFUN Coco Coir Bricks 12-Pack 17 lb — 100% Natural Compressed Coconut Coir, Expandable Soilless Medium","description":"\u003cp\u003e\u003cstrong\u003eZENFUN 12-pack compressed coco coir bricks are 100% natural coconut coir pith compressed into small bricks that expand with water to create a lightweight, well-draining growing medium for potted plants, seedlings, and soilless mixes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis set contains twelve compact coconut coir pith bricks (each about 8 x 4 x 2 inches, ~1.4 lb), totaling roughly 16.8–17 lb before rehydration. The bricks are salt-treated and compressed for easy shipping and storage; when you add water they swell into a honeycomb-like, airy fiber ideal for retaining moisture while improving aeration. Use them alone or blended with potting soil, perlite, or compost for container gardening, seed starting, succulents, vegetables, and hydroponic or soilless systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I rehydrate and prepare ZENFUN coco coir bricks for planting?\u003c\/h3\u003e\n\u003cp\u003ePreparing the bricks is quick: place a brick or broken pieces in a large container, cover with water, and wait until the fibers expand. After 10–20 minutes, fluff and squeeze out any excess water to reach your desired moisture level, then mix or use directly in pots or trays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a large bucket or wheelbarrow — one brick needs several liters of water.\u003c\/li\u003e\n  \u003cli\u003eWait at least 15 minutes; vigorous stirring speeds expansion.\u003c\/li\u003e\n  \u003cli\u003eDrain and fluff to adjust moisture and texture for seed starting or potting mixes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose coconut coir over peat or heavy garden soils?\u003c\/h3\u003e\n\u003cp\u003eCoconut coir is renewable, lightweight, and offers excellent water retention with improved aeration compared with dense soils. It has a neutral-to-stable pH and is low in pathogens when properly processed, making it a versatile base for many plant types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBetter water holding than coarse sand but still drains well.\u003c\/li\u003e\n  \u003cli\u003eRenewable alternative to peat moss; eco-friendlier sourcing.\u003c\/li\u003e\n  \u003cli\u003eSalt-treated to remove excess sodium, safer for seedlings and transplants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich plants and gardening methods work best with ZENFUN coco coir?\u003c\/h3\u003e\n\u003cp\u003eZENFUN coco coir suits a broad range of uses: potting mixes, soil amendments, seed starting, cuttings, succulents, and soilless or hydroponic systems. Its stable structure supports root development while retaining moisture and nutrients when blended with additives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeedlings and cuttings: gentle, airy medium that reduces damping-off risk.\u003c\/li\u003e\n  \u003cli\u003eContainer vegetables and flowers: mix with compost or fertilizer for feeding.\u003c\/li\u003e\n  \u003cli\u003eHydroponics: use as a clean, consistent substrate when sterilized.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much will twelve ZENFUN bricks cover and store?\u003c\/h3\u003e\n\u003cp\u003eEach compressed brick expands to a sizeable volume when hydrated; the full 12-pack provides ample material for multiple pots, trays, or garden beds. Because bricks ship compactly, they’re easy to store dry and won’t lose functional volume if slightly lighter after transit — rehydration restores the expected expansion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwelve bricks are useful for ongoing potting and seasonal repotting projects.\u003c\/li\u003e\n  \u003cli\u003eStore dry in a cool, dry place; hydration regenerates full volume.\u003c\/li\u003e\n  \u003cli\u003eTransport-friendly compressed form avoids bulky bags and waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: gardeners who want an eco-friendlier, versatile growing medium — from hobby window gardeners and apartment growers to small-scale vegetable producers and hydroponic hobbyists. If you need a reliable seed-starting mix, a lightweight amendment for potted plants, or a sterile substrate for cuttings and hydroponics, the ZENFUN coco coir 12-pack offers an economical, easy-to-use supply that expands on demand and integrates with many potting recipes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does one brick take to expand?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically 10–20 minutes in water; stirring speeds expansion and fluffing adjusts moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is ZENFUN coco coir safe for seedlings and hydroponics?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it's salt-treated and neutral pH, suitable for seedlings and hydroponic substrates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZENFUN","offers":[{"title":"Default Title","offer_id":56831233818964,"sku":"B0DJ58SXBR","price":96.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/zenfun-front-packaging-coco-coir.jpg?v=1787013188","url":"https:\/\/gardenluxe.co.uk\/products\/zenfun-coco-coir-bricks-12-pack-17-lb-100-natural-compressed-coconut-coir-expandable-soilless-medium","provider":"Gardenluxe Uk","version":"1.0","type":"link"}