Maximum efficiency
The 32-cell Reusable Plant Starter Trays with Inserts have become staple items for my plant starter needs. The 2.5 inch pots fit perfectly and make maximum use of the space on 1020 tray. Bottom watering is a breeze. The insert tray is sturdy enough to be used, if necessary, without a bottom tray, which I have had to do on occasion. The 6 inch humidity dome can be purchased separately and fits snuggly over the whole setup, which has been ideal for plant propagation.