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Vertical gardening uses trellises, wall planters, and hanging baskets to make the most of small spaces. Vining crops such as cucumbers, beans, and peas can grow upward, freeing ground space and adding visual interest.
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Balconies and rooftops can serve as mini gardens if weight limits and sunlight exposure are considered. Lightweight containers, drought-tolerant plants, and efficient watering practices help ensure success in these elevated spaces.