Best Unexpected Plants for Containers: Think Beyond Annuals

Containers aren’t just for petunias and marigolds. With the right pot, soil, and care, you can grow trees, shrubs, vegetables, bulbs, vines, and berries in pots—expanding your garden to balconies, patios, and even driveways. Here’s a refresher on container basics, followed by surprising plants that thrive in confined spaces.

Container Gardening Essentials

• Match pot size to plant maturity. Large plants need large containers; root-bound plants fail fast.
• Plant densely. Annuals especially look better and share resources when snug.
• Use quality potting mix—never garden soil. Garden soil compacts in pots, suffocating roots.
• Water daily in heat. Dark, metal, or terra cotta pots dry fastest. Group pots for drip irrigation.
• Fertilize regularly. Nutrients leach quickly; use diluted liquid feed every 2 weeks or a slow-release mix.
• Add mobility. Wheeled platforms or hand trucks for large pots.

Unexpected Container Stars

Artichokes as Focal Points (HGTV Gardens)

Architectural, silver foliage with edible buds. Underplant with perennials and annuals for a lush, productive display.

Birch Trees (My Landscapes)

Root restriction keeps trees smaller and manageable. Plus, you can move them for seasonal interest.

Apple Trees (A Cultivated Nest)

Dwarf or columnar varieties on dwarf rootstock produce full-sized fruit. Use as privacy screens; choose self-pollinating types.

Citrus Trees (HGTV)

Grow lemons, limes, or oranges in pots; move indoors to a sunny window in winter. Perfect for cold-climate gardeners.

Watermelon (Gardening Know How)

Yes, watermelon! Choose bush varieties, large containers, and trellis the vines. Full tutorial linked.

Iris and Dahlias (HGTV)

Large bulbs and tubers thrive in deep pots with good drainage. Stunning seasonal color.

Vines with Supports (Taylors Clematis)

Clematis, morning glory, or jasmine in pots with a teepee or trellis. Move the whole ensemble as needed.

Berries: Raspberries & Blueberries (BHG)

Choose compact varieties (e.g., ‘Raspberry Shortcake’, ‘Top Hat’ blueberry), full sun, and acidic soil for blueberries. High yields in small spaces.

Don’t let pots limit your imagination—grow the unexpected!