Our Halls Wall Garden lean-to greenhouses are the smallest lean-to models we stock, designed for patios, balconies, and tight spaces where every inch counts. Models range from 1ft to 3ft wide with toughened safety glass as standard.
We recommend wall gardens to customers who think they don't have room for a greenhouse. Even a 2x4 model gives you enough space to overwinter tender plants, bring on seedlings, and grow herbs year-round. Mount one against any south or west-facing wall and you'll be surprised how much you can fit in.