Key benefits - Transplant-friendly seed starter tray: 12 large flexible pop-out silicone cells per tray, made from soft food-grade silicone. The cells protect seedlings and can be gently bent and popped out when it is time to transplant, reducing root damage. After transplanting, the tray is easy to clean and reusable or can be stored for the next growing season. - Higher germination and seed survival: Provides better control of humidity, lighting, and drainage. Each cell has corner and bottom slots, built-in water channels, and top air control vents, giving you total control over the growing environment to improve germination and survival rates. - Upgraded grow light and humidity dome system: Includes a full-spectrum plant grow light with a Type-C interface and 8 LEDs to promote plant growth. Each humidity dome has an adjustable circular vent to easily regulate inner humidity and temperature. The transparent lids are taller (4 inches) for more seed growth space and easy observation of seedlings. - Durable, high-temperature resistant design: Features round drain holes at the bottom to drain excess water, promoting healthy growth and preventing root damage from over-watering. The tray is designed to withstand high temperatures and is strong enough to be used on a heat mat or under the sun without melting. Product features and specifications - Tray configuration: 12 large flexible pop-out silicone cells per tray - Material: soft food-grade silicone - Transplant method: pop-out cells for gentle, low-stress transplantation - Reusability: easy to clean and reuse; suitable for next growing season - Environment control: corner/bottom drainage slots, water channels, and top air vents for precise humidity, light, and drainage management - Grow light: full-spectrum LED with Type-C interface; 8 LEDs - Humidity dome: adjustable circular vent; tall clear lid for space (4 inches) - Drainage design: round drain holes at the bottom to prevent over-watering - Temperature tolerance: high-temperature resistant; compatible with heat mats or direct sun; resistant to melting Use scenarios - Indoor seed starting: place on a shelf or desk under the grow light to start seeds indoors with controlled humidity, light, and drainage for reliable germination. - Seedling hardening to outdoor garden: transplant seedlings from the pop-out cells to outdoor beds or containers with minimal root disturbance, helping to reduce transplant shock. - Seed propagation with heat mat: pair the tray with a heat mat to promote faster, uniform germination and steady growth in cooler conditions, then move to a brighter area as needed.