2 Pack of Mini Greenhouses for Germination and Propagation includes 2x 18" T5 HO Fluorescents, 2x Nano Reflector, 2x Nano Dome, 2x Quadruple thick Plant Trays by SunBlaster SunBlaster's Mini Greenhouse makes plant germination and propagation easy! This custom propagating kit includes everything you need to start flower or vegetable seedlings, propagate fresh cuttings, or grow fresh herbs right in your kitchen all year long. The SunBlaster NanoDome plant tray cover has a unique built in H pattern which enables you to place your lighting across a single dome or multiple domes. Create your own vertical farm by stacking the mini greenhouses on top of each other! Features two SunBlaster 18 T5HO High Output 6400K full spectrum Grow Light Bulb and the new 18 Nanotech T5 Reflector which redirects light deeper and wider across your growing area. Truly made for each other, the NanoTech Reflector simply snaps into place, between the lamp and the ballast on the SunBlaster T5HO Grow Lamp. High quality light with superior penetration is what it's all about, and this combo delivers brilliantly. Comes complete with the SunBlaster Quadruple thick 10x20 plant tray which is 4x as thick as standard plastic plant trays, ensuring it will last season after season during propagation and germination.