3" high Clear Plastic Dome Top
	Quantity in Basket: None Code: PO100A Price: $2.50 Shipping Weight: 2.00 pounds
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Clear Plastic Dome Tops to retain moisture. Dome tops have to two flat squares on the top and six dimpled squares along the bottom which can be cut out to allow ventilation. You may want to cut holes in the top of this dome to let air escape. Likewise, you may want to cut some small holes along the base where it meets the bottom tray. This will allow air to travel in the small holes and up through the ones in the top. This is called convection venting and will allow for a small but steady flow of air through the cuttings or seedlings and will help eliminate mold and mildew without drying the plant leaves. This procedure is mandatory when using a heat mat. I can hear you thinking. Where do you cut the holes? The dome’s top has to two flat squares that can be cut out and the at the bottom there are six dimpled squares that can be cut out. You must vent when using heat mats.