This walk-in greenhouse gives backyard gardeners a 6.6-ft by 2.5-ft growing space that shields seedlings, vegetables, and potted flowers from frost, heavy rain, and excessive sun exposure. A tear-resistant PE cover wraps the PE-coated metal frame and stays rigid through gusty spring weather, while the roll-up zippered door opens the full front for carrying in trays and watering. Two double-layer mesh screen windows vent humid air and keep insects out. Wind ropes, ground stakes, and an extended cover skirt anchor the portable green house on lawn or patio.