Enjoy the colorful blooms of autumn with these practical tips for selecting and caring for fall potted mums in containers. With a little attention to watering, placement, and basic maintenance, your mums can brighten your porch, steps, or patio throughout the season.
When summer flowers fade, adding potted mums is an easy way to introduce seasonal color. However, those pretty grocery-store mums can decline quickly without proper care. Below are reliable, easy-to-follow steps to help your potted mums thrive as long as possible.
What kind of fall potted mums should you buy?
Potted mums sold in stores are generally intended as seasonal accents rather than long-term garden perennials. They come in many shapes and colors—single blooms, pompons, quill and spoon styles—and choices are plentiful. For container display, choose healthy plants with vigorous foliage and well-formed root systems.
Hardy mums versus floral (potted) mums
There are two broad categories to keep in mind. Hardy mums are perennial varieties that can be planted in the ground and will often return the following year if you live in an appropriate climate. They are usually sold as garden plants rather than pre-bloomed pots.
Floral mums (often called potted mums) are typically grown for immediate seasonal color and are commonly sold at nurseries, grocery stores, and garden centers. These are ideal for containers and for adding quick fall color, but many are treated as annuals and will decline after the season unless given extra care.
How to care for floral potted mums so they last longer
The bright yellow floral mum used here is a great example of a seasonal container plant. Follow these practical care steps to keep potted mums looking their best throughout autumn.
- Choose plants with unopened buds. When shopping, favor mums that still have some buds. Plants already fully open will fade sooner; buds will extend the display as they open over time.
- Inspect and water immediately. Remove any decorative wrapping around the pot. Check soil moisture—stores may not have watered recently. If the potting mix is very dry, set the whole pot in a shallow container of water for about 30 minutes so the root ball can rehydrate.
- Maintain consistent moisture. Mums prefer even moisture but dislike sitting in soggy soil. Use a saucer under the pot and keep a small amount of water in it when the topsoil begins to dry. Depending on weather, containers may need attention daily during warm, windy spells.
- Provide bright light and shelter. Most mums do well with full sun to part sun. Place containers where plants receive several hours of direct light each day but are protected from harsh winds and heavy rain.
- Deadhead regularly. Remove spent blooms and yellowing leaves to keep the plant tidy and to encourage the remaining buds to open. Pinching off faded flowers also improves the overall appearance.
- Use well-draining potting mix and appropriate containers. Ensure pots have drainage holes and a free-draining container mix. If a decorative outer container lacks drainage, be careful not to allow water to pool around the root ball.
- Light feeding can help. If you plan to keep a mum for weeks, a balanced, water-soluble fertilizer applied at a light strength every few weeks can help maintain bloom quality. Avoid heavy feeding late in the season if temperatures are dropping.
Extending the life of your mums and later options
If you want to try keeping a mum beyond the season, consider transferring a hardy variety into the garden in spring rather than depending on store-bought floral mums to overwinter. For floral mums, you can enjoy them for the season and then compost or discard them after frost if they decline. Alternatively, move potted mums to a protected spot during cold snaps and reduce watering to help them rest.
Also inspect plants for pests such as aphids or mildew; remove affected leaves and rinse the plant or treat with an appropriate horticultural soap if needed. With consistent watering, good light, and a little deadheading, your fall potted mums will provide cheerful color and charm to your outdoor spaces all season long.
Related container gardening ideas
Mums pair well with ornamental grasses, evergreen boughs, pumpkins, and seasonal planters. Combine textures and heights in a container grouping to create an inviting fall display on porches and entryways.