The Super Sprouter® Simple Start™ Micro Greenhouse Kit is great for smaller projects. Ideal for separating plant or seed stock. This kit includes an 8 inch x 12 inch grow tray, 24 site tray insert pre-filled with Grodan® MacroPlugs™, a 4 inch humidity dome with adjustable vent and the Super Sprouter® Art of Propagation booklet with expert growing tips. This product is great for small spaces or you can fit two on one Super Sprouter® Seedling Heat Mat. Make it simple with the Simple Start™ Micro Greenhouse Kit.