McKenzie's Jiffy 36mm peat pellet refill pack of 36 units allows you to reuse your seed trays indefinitely. Each compressed pellet expands with warm water to provide an ideal germination substrate made from Canadian peat moss—biodegradable and transplantable directly into the ground.

Main features

• Canadian sphagnum peat moss — germination substrate with an optimal pH (5.5 to 6.5) for most seedlings
• Self-expanding tablets — add warm water and watch the tablets triple in volume
• Biodegradable retaining net — transplant directly into the soil without removing the pellet
• Compatible with McKenzie Jiffy 36-cell mini-greenhouses — perfect refill for reusing your trays
• Ideal for tomatoes, peppers and vegetables with large root systems (36 mm format)
• Peat from responsible sources — certified environmental commitment

Specifications