Juwel BioStar 1500 Cold Frame

• Vents itself on warm days: the automatic opener lifts a lid as the inside warms and lowers it as it cools, so seedlings don't cook while you're at work
• Twice the insulation of a standard cold frame: 8 mm twin-wall polycarbonate holds heat through colder nights than 4 mm covers can
• Three lids, three climates: each lid section adjusts on its own, so you can crack one for hardening off and keep the others closed
• No drips on your seedlings: the panels channel condensation down the inside walls instead of letting it fall on foliage
• Sized to grow a real crop: nearly 5′ long and 32″ deep, with room for trays, pots, or a full bed of greens
• Made in Austria

• Cold frame with aluminum frame, polypropylene corner connectors, and 8 mm twin-wall polycarbonate panels
• 3 adjustable lid sections
• 1 quick-release automatic lid opener (wax-filled piston, no electricity)
• 4 lid height adjusters

59″ L x 32″ D, 16″ H at the front to 20″ H at the back

• Ships via FedEx/UPS
• Lead time: 1 day

• Assembly required: most people finish it within an hour
• Warranty: 5 years

• Sits on the ground, a patio, or on top of a raised bed
• The quick-release opener detaches in seconds so the lid can be removed or propped fully open