The Humidi-Grow Tray allows you to use pots with drain holes without worrying about excess water pouring out and causing structural or furniture damage. The overflow will pass through this pot and collect in the tray where the settled water will evaporate and help offset the loss of transpiration which is the loss of moisture through the leaves. Designed for minimal care. Just wash the tray and grid with mild soap and water occasionally, then refill with water.

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