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Thinking about this for an herb garden on the patio, good working height... Galvanized water trough vegetable garden, great for urban gardening!
Spring garden for Ainsley and I? DIY Trough Vegetable Garden Tutorial - made from galvanized water tank / trough. Drill holes in bottom. Layer the following, mesh liner (keeps soil from draining out), rocks or plastic bottles (create drainage space), top with soil.
GALVANIZED WATER TANK / TROUGH VEGETABLE GARDENS Idea for adding to next years garden.