9×6 Poppy Greenhouse
The Poppy greenhouse gives you growing space inside and out. An extended three-sided trellis roof offers room to hang baskets, trail plants, and train climbing vines along the roofline. Built with 10mm 4-wall polycarbonate rated at R-2.1, it holds 30% more heat than standard 6mm twin-wall and turns direct sun into diffused light. The FSC-certified, kiln-dried cedar frame naturally resists rot, dec