VIVOSUN 240-Cell Seed Starter Trays – 6-Pack with 2 LED Light Sets

Launch your seedlings with a complete 240-cell kit

The VIVOSUN seed starter system brings together six modular trays, each with 40 cells, for a total of 240 pockets. This compact setup helps you plan multiple varieties at once or run staggered seed starts in a tidy, organized space.

Two LED light sets provide steady, energy-efficient illumination to support early growth, even when natural daylight is limited. The result is a consistent start for a range of vegetables, herbs, and ornamentals, with reduced dependency on ambient conditions.

What’s included and how it helps

• Six 40-cell modules for a total of 240 seed pockets
• Two LED light sets designed for seedling growth
• Higher 3.6 inch cover to accommodate growing roots and stems
• Two adjustable vents to balance humidity and airflow
• Drainage holes to prevent overwatering and promote healthy roots
• Clear dome to observe progress without disturbing humidity
• Heat mat compatibility for consistent warm start when needed

Design features that support healthy starts

The transparent dome lets you monitor germination while maintaining humidity levels. A raised cover creates extra headroom for developing seedlings, reducing crowding and promoting strong initial growth. The vents and drainage holes work together to help you manage moisture and air flow.

Set up is straightforward: fill cells with your preferred seed-starting mix, place under lights, and adjust humidity with the vents. When seedlings show robust growth, they’re ready for transplanting into pots or the garden with minimal disruption.

How to use for best results

• Fill each cell with moist seed-starting mix and place seeds at the recommended depth
• Position under LED lights and adjust height as seedlings grow
• Balance humidity using the adjustable vents and monitor the microclimate
• Transplant sturdy seedlings to pots or the garden when ready

Practical tips and use cases

Ideal for small spaces, early-season starts, and multi-variety trials. This kit helps you manage germination milestones and streamline transplanting for a smoother growing season.