GRO-SLABS™ are for the second or third stage of the plant growth cycle.
Slabs are available in a variety of sizes (narrow and wide) and include instructions on the wrapping.
GRO-SLABS™ come in clearly marked biodegradable UV resistant poly sleeves. The poly sleeves have several functions, providing;
- Comfort in handling.
- Preventing algae growth.
- Preventing roots and diseases from transferring easily from slab to slab.
- Minimizing evaporation.
- Enabling full saturation of the slabs before use.
- Controlling/directing the water-run off from the slabs.