The Gro-Sure Visiroot Windowsill Propagator Set is a complete seed-starting solution designed for indoor gardeners. This modular system features five individual 4-cell trays that separate easily, allowing you to cultivate different seed varieties simultaneously. The transparent drip tray lets you monitor moisture levels at a glance, whilst the included propagator lid creates an ideal microclimate for germination. Each tray's clear design enables you to track root development without disturbing seedlings. Constructed from durable RPET plastic, the set withstands repeated seasonal use and can be recycled at home. Perfect for windowsill propagation of seeds and cuttings.