Spanning 56 x 28 x 76 in this walk-in greenhouse offers three tiers and six metal wire shelves for raising seedlings flowers herbs and produce. The rust-proof powder-coated tube frame supports up to 18 lb per shelf. A tear-resistant Pe cover shields plants from sun rain and frost while a zip-up roll door plus ventilated mesh panels balance airflow. The sloped roof prevents snow accumulation and the included wind ropes and ground stakes anchor the structure during gusty weather.