How-To: Repair A Portable Greenhouse How to patch holes in your greenhouse with Gorilla Tape! Read More How-To'sSharon HuynhFebruary 7, 2018greenhouse, gorilla, gorilla tape, early start, growing, garden, gardening, urban garden, container garden, ogrow greenhouse, green house, california, zone 9b, OSH, Orchard Supply Hardware, tools, diy, fix, fix it, repairs, patched, holes, cracked plastic