Vivosun Seed Rooter Starter Plugs — 40 Pack

Soil-free starter plugs for germinating seeds and rooting cuttings. Their porous structure balances moisture retention with airflow to support healthy root development. Pre-buffered to pH 5.5–6.5, with low EC and no added nutrients.

Designed for VSeed Smart Seedling Boxes and seed starter trays; compatible with VGrow DWC systems.

40 plugs per bag.

Approximate hydrated dimensions: 39 mm top width × 26 mm bottom width × 50 mm height.

Use: Insert your seed or cutting and keep the plug evenly moist without waterlogging. No preliminary soaking, rinsing or pH adjustment is required.