About This

4-PACK VALUE SET — Includes 4 seed starting trays (20 cells each, 80 total) and 4 humidity dome covers.Compatible with standard 3" planter nursery pots and USB grow lights. More plants, better value.
THICK-WALL TRAYS — CRACK-PROOF, REUSABLE — Unlike flimsy plant germination trays, our reinforced thick-wall design resists cracking and warping season after season. Deep 1.5" cells keep seed starting pots firmly in place during transport — no shifting, no tipping.
HUMIDITY DOMES FOR PLANTS — SEAL IN WARMTH, CONTROL AIRFLOW — The 4" tall dome creates a sealed greenhouse microclimate, locking in warmth and moisture to boost germination. Two adjustable rotary vents fine-tune humidity and temperature — preventing mold and overheating. Perfect match for these seedling starter trays.
ELEVATED BASE — Each cell has a 0.2" raised base promoting root airflow, water flows freely, and even distribute moisture evenly across each cells — giving every plant in these seed starting trays the right amount of water.
SCALE UP YOUR GROWING — Perfect for large-batch germination indoors or outdoors, any season. The 17"×13" plant trays for pots fit standard shelving and grow racks. A complete germination kit for vegetables, herbs, and flowers — no weather or sunlight dependency.