01GARDENING TOOLS
Soft support for new roots
These compact sponge blocks sit quietly inside your net pots, offering a soft, structured bed for seeds and cuttings. Their uniform shape keeps the nursery tidy and consistent.
Designed for hydroponic setups and cloning machines, they suit growers who value precision in early plant development. The material holds moisture while allowing air to reach the developing root system.


02MATERIALS
Durable EVA construction
Crafted from high-quality EVA foam, these collars are soft to the touch yet durable enough for repeated use. The material is breathable, allowing oxygen to circulate around the seed or cutting, and remains stable when exposed to water.

04FIT
Precise dimensions for net pots
Measuring 48mm in diameter and 19mm in thickness, each collar fits perfectly into standard 2-inch net cups. The specific sizing ensures the sponge stays in place, preventing it from falling through the mesh or shifting during handling.
UTILITY
Versatile nursery application
Ideal for DIY nursery boxes, commercial cloning machines, or dedicated propagation trays, these blocks handle vegetable, flower, and concentrated nurseries with ease. They are easy to move and transport, and removal does not disturb the delicate root structure.
AT A GLANCE
The key points
- Set of 40 black EVA sponge blocks
- Fits standard 2 inch net pots
- Each block cut into eight lanes
- Reusable, waterproof and breathable
Highlights
- Specification
- Name: Vegetable Planting Sponge Block Garden Clone Collars Function: used for seed germination, plant planting, vegetable planting cotton Size: 48mm x 19mm Material: EVA colour: black Package Contents: 40 x Planting sponge Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- Seed Nursery
- Suitable for flower seed nursery/vegetable seed nursery/concentrated nursery is easy to manage/easy to move and transport/removal does not hurt the root, fast growth / Seedling neat, consistent growth. Perfect Size: Each package includes 40 garden clone collars. 2 inches in diameter and 0.75 inches thick. It fits perfectly in 2 inch net cups. High-quality Materials: Made of high-quality sponges, the garden clone collars are soft, durable and breathable, reusable and waterproof, ensuring the safety of plants. Widely Used: Very suitable for germination of plants in DIY nursery boxes and cloning machines. Whether you are using a commercial cloning machine or a dedicated nursery box, this is the for plant germination. Multiple Functions: Each nursery sponge is cut into 8 lanes to facilitate seed germination and shell breaking, and it can reduce the workload in suitable occasions.















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