• Product Description

      Build this mini-greenhouse coldframe to get a head start on the growing season. With a Plexiglass top, the inside of this little shelter generates enough solar heat to get seedlings started before the weather is warm enough for planting. There is even a heat activated window opener so you don’t have to open and close the lid when the temperature gets a little too high.

  • Product Details

    • Variant: Default Title
    • SKU: PWZ8178
    • Product Type: Plan