Char Coir Coco Coin 78 Plugs - 27 Case/Half Pallet

Yes, Coco Coins must be hydrated before planting. Place them in a propagation tray and add pH-balanced water until they fully expand to their working size. Allow excess water to drain and gently squeeze to remove surplus moisture before inserting seeds or clones.

The pre-drilled holes provide a starting point, but seed depth should follow the specific requirements for your variety—generally 2-3 times the seed diameter. You can gently push seeds deeper into the hole if needed, or place larger seeds on top and lightly cover with coco coir from the plug surface.

Transplant the entire plug with the paper casing intact. The non-woven paper allows roots to penetrate through naturally and will break down over time, making it ideal for moving into a larger container like a Char Coir Bio Pot. Removing the casing can damage delicate root systems and cause transplant shock.

Coco Coins are designed to fit standard propagation trays with 1.5-2 inch cell openings. They work seamlessly with most commercial seed starting trays and clone domes available on the market.

Yes, Coco Coins are nutrient-free, so you'll need to provide a gentle seedling or clone nutrient solution once roots begin developing. Following a comprehensive guide on how to grow can help you determine the best feeding schedule. Start with quarter-strength nutrients and gradually increase as plants mature to avoid burning delicate new roots.

Seedlings can remain in Coco Coins for 2-4 weeks depending on growth rate and variety. Transplant when roots are visible through the paper casing into a larger medium, such as a Char Coir Coco Cube or a pot filled with a quality loose mix like the Cloud Coir blend. Waiting too long can cause root binding and stunted growth.

Use a humidity dome to maintain consistent moisture and create an ideal microclimate for germination. Check moisture levels daily by gently touching the plug surface—it should feel moist but not waterlogged. Mist with pH-balanced water as needed to prevent drying out.

No, Coco Coins are designed for single-use propagation. The paper casing breaks down during the growing process, and reusing them risks introducing pathogens and provides degraded substrate structure that won't support healthy seedling development. Always use fresh plugs for each propagation cycle.