This walk-in greenhouse gives seedlings, potted vegetables, and flowers a sheltered 55-in x 57-in x 77-in growing space in a backyard, patio, or garden. Clear PVC panels let daylight reach all three tiers, and the PE-coated metal frame stays light enough to reposition yet holds its shape season after season. Eight mesh shelves spread across the interior for pots and seed trays, with the lowest tier sitting 20-in off the ground and the top tier at 40-in for taller pots. The roll-up zippered door opens a 35-in x 58-in walkway for daily tending.