PlantBest Jumbo Coconut Coir Refill Pellets - 50pcs - 42mm

PlantBest Jumbo Coconut Coir Refill Pellets - 50pcs 42mm - Eco-Friendly Expandable Growing Cells

PlantBest Jumbo Coconut Coir Refill Pellets are dried and compressed coir pellets secured in fine mesh netting that expand with warm water to create ready-to-use individual growing cells. Made from coconut coir fiber, these pellets are a sustainable, eco-friendly alternative to peat-based pellets - offering excellent moisture retention and aeration without the environmental concerns associated with peat harvesting. At 42mm, these jumbo pellets provide more root development space per cell - resulting in higher success rates and larger plant size at transplant compared to smaller-format pellets. This 50pcs refill pack restocks your PlantBest greenhouse system for additional propagation cycles.

Key Features & Benefits

• Coconut Coir Construction: Made from compressed coconut coir fiber - a renewable, sustainable substrate with excellent water absorption, aeration, and natural resistance to compaction.
• Expands with Warm Water: Compressed pellets swell quickly when moistened - each pellet expands into a ready-to-use growing cell with no need to separately fill or prepare growing media.
• Fine Mesh Netting: Outer netting holds the expanded coir together during propagation and breaks down naturally in soil after transplanting - no need to remove before planting out.
• Jumbo 42mm Size: Larger pellet volume supports bigger plants and more extensive root systems before transplanting - delivering higher success rates and stronger transplants compared to smaller pellet formats.
• 50pcs Refill Pack: Convenient supply for restocking your greenhouse system without purchasing a full new kit.

Who Should Use This

Ideal for home gardeners, hobbyists, and small-scale growers who use PlantBest greenhouse systems or other pellet-based seed starting setups and need a refill supply for ongoing propagation cycles. Coconut coir pellets are a good choice for growers looking for a peat-free, sustainable propagation substrate that performs comparably to peat in moisture retention and root support.

Compatibility

PlantBest Coconut Coir Pellets are designed as refill pellets for PlantBest greenhouse propagation systems. They are also compatible with other standard tray cell formats that accommodate 42mm expanded pellet sizes. After germination or rooting, transplant the entire expanded pellet directly into soil, raised beds, or containers - the coir and netting break down naturally. Coconut coir is pH-neutral and compatible with standard nutrient solutions and seed-starting fertilizers.

Frequently Asked Questions

How do I expand these pellets before use?

Place pellets in your propagation tray and add warm water. The pellets will expand in 2-3 minutes. Add water gradually until fully expanded - then insert seeds or cuttings into the top of each pellet.

Is coconut coir better than peat for seed starting?

Coir and peat both perform well for seed starting. Coir is renewable and sustainable, pH-neutral out of the package, and resistant to compaction. Peat is more acidic, which suits some crops. Both provide good moisture retention and aeration for germination.

Do I need to remove the mesh netting before transplanting?

No. The fine mesh netting is biodegradable and breaks down naturally in soil after transplanting. Plant the entire expanded pellet directly into your growing media - roots grow through the netting without restriction.

How many pellets are in this pack?

50pcs PlantBest Jumbo Coconut Coir Pellets are included, each 42mm in size.