【SEED START TRAY KIT—GROW HEALTH & EFFECTIIVE】When plants first grow, they need a good environment and space for cultivation to improve their absorption of water and nutrients. Our seed starter could set up a ideal mini greenhouse for seeds grow starting and perfect to transit room humidity for optimal root growth.【ADJUSTABLE HUMIDITY DOME & EASY TO OBSERVE】Humidity inside the seedling starter trays can be controlled by a valve, which could regulate the seedling starter trays humidity from 50 to 100% according to the different stages of seeding growth so that promote air circulation and help seed growth. The transparent dome of this plant starter trays could make it easier to observe plants growth without disturbing the growth process of the plant start.【STURDY & RELIABLE】Made of high quality plastic material, our germination tray kit are not easy to be broken or deformed after transiting seeding repeatedly. The thickness of our seed starter trays are 0.6mm, which is thicker than 0.4mm other products and would be long lasting. In addition, our growing trays are compatible with a heating mat that operates at a temperature range of 0~120℉.【UPGRADED DESIGN FOR PLANT GROWTH】 Our seed starting kit is designed with drain hole at the bottom of each cell, which could conduct a proper drainage, prevent over-watering and seep out excess water through the hold, reduce roots over saturating, maintain a better soil moisture level to foster a beautiful and healthy garden.【WIDELY USE】 Our propagation tray is included 20 x Seed tray, 20 x watertight base tray, 20 x humidity dome, which is enough for your daily use. 1.5 inch square for each cell makes these seed trays are suitable for large seeds, such as potatoes, tomatoes, peppers, eggplants and so on at home, on the balcony, on the terrace or in the garden. Product Description SEED START TRAY KIT—GROW HEALTH & EFFECTIIVE When plants first grow, they need a good environment and space for cultivation to improve their absorption of water and nutrients. Our seed starter tray kit could set up a ideal mini greenhouse for seeds grow starting and perfect to transit room humidity for optimal root growth. Humidity Control Turn the valve on the top of the seed starting tray could regulate the germination Kit humidity from 50 to 100% according to the different stages of seeding growth so that promote air circulation and help seed growth. Keep an eye on your growth The transparent dome of this plant starter kit could make it easier to observe plants growth without disturbing the growth process of the plant start. Designed with drain hole at the bottom of each cell, our seed tray could conduct a proper drainage, prevent over-watering and seep out excess water through the hold, reduce roots over saturating, maintain a better soil moisture level to foster a beautiful and healthy garden. Compatible with heating mat Made of high quality material, our plant starter trays are sturdy, durable for long lasting. garden propagation tray are high and low temperature resistance so that compatible with a heating mat that operates at a temperature range of 0~120℉. Compatible with growing lights Seed starter tray would be used with grow light,which could offer a better growing environment for plant start growing. Promoting seeding could grow health and efficient. Sow Sprout Start Growing Transplant Versatile Use Our seeding strarter tray kit are suitable for planting vegetables, fruits, flowers, such as potatoes, tomatoes, peppers, eggplants, vegetables, and so on at home, on the balcony, on the terrace or in the garden.