Don't want a full size greenhouse, but do want to start your seeds early before the last possible cold spell? Use a Cold-Frame! Cold-frames are easy to assemble. use during the Spring season, then disassemble and store (flat) for later Fall crops. Requires minimal storage space. BioStar features 10 year UV guarantee and Unique No-Drip Coating to Prevent Condensation. Top quality Austrian cold-frame. 3 roof windows, one with automatic opener. Unique "No-drip" coating prevents condensation on plants. 8mm twin-wall polycarbonate - extra insulated & extra strong - good enough for 6 feet of snow. Child Safe Design: Rounded Corners . Includes 4 corner stakes.10 year polycarbonate UV guarantee. 2 Year unit Warranty. Measures: 50” (l) x 23” (w) x 12/16” (h).
Bio-Star 1500 Premium Cold Frame is rated
5.0 out of
Rated 5 out of
Excellent QualityThis is a very high-quality, heavy-duty cold frame that I'd recommend to anyone. The top opens and closes automatically and based on temperatures outside, so that plants inside stay warm, but don't cook in the heat.
I'm able to start my cool season crops earlier, and keep them going late into fall.
Tip: I started my seeds inside the cold frame this year (instead of inside with a grow light and heat mat) and I've been SO pleased with the results. Since seedlings are growing outside, they're getting much better quality sunlight so are much less leggy than anything I've seen grown inside, are growing faster than indoor-kept seedlings, and are already hardened off!
This thing is totally worth the investment!