Hanging planters can turn spare containers into a useful garden display, provided the container drains and the support can carry its fully watered weight. The eight ideas below separate the decorative part from the part that actually holds the plant safely.
Before you make a hanging planter
Choose the position first: check sunlight, exposure to wind, headroom and where drainage will fall. Use an outdoor-rated hanger, bracket and fasteners suitable for the supporting structure and the complete wet load. A decorative handle, thin shell or rusty loop is not automatically a safe suspension point. If you cannot establish the load capacity, use the piece on a stable surface instead.
Use potting mix suited to the plant, rather than heavy garden soil. An inner nursery pot with drainage holes makes unusual outer containers easier to maintain. Remove it for watering and let it drain before replacing it; do not leave water collecting in the decorative cover. The RHS hanging-basket guide discusses planting mixes and the extra weight of loam-based materials.
1. A birdcage display
An old decorative cage can frame a small potted plant beautifully. Clean it, check for sharp wires and failing joints, and place a removable pot inside. Keep plants in compatible light and watering conditions; a mixture of drought-loving succulents and thirsty foliage is difficult to manage.
If the cage was not designed to support a watered planter, stand it on a table or ledge. For a suspended version, use a purpose-made planter cage with a documented load rating. Leave enough access to remove the pot without pulling leaves through the bars.
2. A coconut-shell cover
A half shell gives a small succulent a natural-looking outer cover. Use a lightweight inner pot and a basket-style holder that supports it from underneath. Cracks can widen as the shell weathers, so do not depend on holes drilled close to the rim and a few strands of thread to carry the load.
Keep the arrangement small and inspect it regularly. The shell’s appearance is the attraction; the plant still needs drainage, root space and light appropriate to its species.
3. A row of tin-can planters
Clean cans can provide a repeating color pattern. Remove sharp edges, avoid badly rusted metal and containers that held chemicals, and use small removable pots. A purpose-made wall rack or planter holder is easier to assess than a chain of cans in which the top can supports everything below it.
Paint only suitable exterior surfaces with a finish intended for the material, following its curing directions. Check how hot the metal becomes in direct sun before choosing a delicate plant.
4. A mason-jar-style display
A glass jar works best as a decorative cover or a vase for cut stems, not as an undrained pot packed with soil. Gravel at the bottom does not create a drain. For a living plant, select an inner pot that can be removed easily and empty any collected water.
Use a holder specifically made for the jar size and weight, in a protected low-traffic position. Do not improvise a hanging glass planter with a loose neck loop, and do not attempt to punch drainage holes into ordinary glass.
5. A tire-inspired garden accent
A painted tire is better treated as a ground-level decorative surround than a casual hanging project. A tire plus wet growing medium can be heavy, and an old rope or an unassessed tree branch is not an adequate support plan.
For an elevated circular look, choose a lightweight purpose-built ring planter instead. If displaying a tire at ground level, use it decoratively around a separate ornamental pot and prevent trapped standing water. Avoid promising that any reclaimed material is suitable for growing food.
6. A kokedama or moss-ball display
A moss-wrapped root ball creates a compact sculptural display. Choose a small plant whose roots and moisture needs suit the arrangement, and use responsibly sourced material. You can start with a purchased kokedama and make a supporting cradle rather than relying on decorative wrapping alone.
Take it down to water, allow excess water to drain, and check the support as the plant gains weight. A shallow dish is a practical alternative when suspension or indoor dripping would be troublesome.
7. A cone-shaped planter
Use a fired ceramic or purpose-made outdoor cone planter for the ice-cream-cone effect. Craft clay is not necessarily weatherproof or strong enough to hold a wet plant. Treat homemade decorative cones as covers unless their material and construction are suitable for that load.
Choose a holder that supports the cone securely and make sure drainage has somewhere safe to go. Small trailing plants can soften the rim without hiding the hanger from inspection.
8. A wood-and-metal combination
A small metal pot in a wooden holder can give a rustic finish. Use a planter holder built for outdoor use, with a supported pot and rated suspension hardware. A random wood slice with a large center cutout can split; two drilled rope holes do not establish its strength.
Check timber, joints and metal fittings as they weather. Keep the pot removable so replacement and watering do not require taking the entire display apart.
Keep the display healthy
Check moisture regularly, especially in hot or windy weather, and water slowly rather than allowing it to run straight through. RHS watering trials show why even timed irrigation needs adjustment and monitoring. Trim damaged growth, feed according to the plant and potting-mix instructions, and bring tender plants into protection before cold weather.
