How to Grow Hibiscus in Pots and Containers

I’ve had success growing several types of hibiscus plants in pots or containers over the years. For gardeners located outside of the tropics, container gardening can be an excellent option for the tropical hibiscus varieties. This allows you to grow or move the plants indoors once temperatures dip. In this guide, I’ve shared my essential tips on growing and caring for hibiscus plants in pots and containers.

Picking a Container for Hibiscus Plants

If you want to grow a healthy hibiscus plant in a container, you’ll need to choose a proper pot. Consider factors such as the container size, material, and drainage holes.

Many tropical hibiscus plants can be grown in pots that are as small as ten inches in diameter. While you may need to refresh the soil in these pots every few years, the plants can thrive.

However, you can also grow hibiscus plants in larger pots, such as those that are 12 or 18 inches in diameter. If you plan to move your hibiscus plants between the indoors and outdoors, be aware that larger pots will be heavier and more challenging to move.

As far as material size goes, you have multiple options. Terra cotta, glazed ceramic, and plastic can all work well.

No matter what size and material you choose, your pot must have drainage holes that allow excess water to escape. A lack of drainage holes can lead to saturated soils and rotten roots.

Selecting a Potting Mix for Potted Hibiscus

While you can grow in-ground hibiscus plants in native soil, you shouldn’t grow potted hibiscus in soil. Instead, you should choose a soilless potting mix that is designed for container plants.

Since hibiscus plants like their soil moist but not wet, choosing a well-draining potting mix is important. If the mix doesn’t provide suitable drainage, plant roots may begin to rot.

Chunky materials such as perlite and pine bark fines will help increase the drainage in a soil mix. Adding sand to the potting mix can also help improve drainage.

While good drainage is essential, a proper hibiscus potting mix should also be able to hold a fair bit of moisture. This will allow the soil to stay damp in between waterings.

As far as pH goes, the mix should have a slightly acidic to neutral pH. This means the pH should be between 6.0–7.0.

Some types of potting mixes that can work well for hibiscus plants include FoxFarm Ocean Forest Potting Mix and Espoma Organic Potting Soil (via Amazon).

Fertilizing Hibiscus in Pots and Containers

Most potting mixes provide few, if any, nutrients. Therefore, you should fertilize your potted hibiscus plants on a regular basis.

Choose a fertilizer designed for flowering plants and apply it once in the early spring, once in late spring, and again in mid-summer. Some suitable fertilizers include Fox Farm Tiger Bloom and Neptune’s Harvest Rose & Flowering Formula (via Amazon).

Other Considerations for Potted Hibiscus Plants

To get the most from your plants each season, here are some essential pointers you’ll need to consider:

Water Regularly, but Don’t Drown It – Containers dry out faster, especially in full sun. Check the top inch of soil—if it’s dry, it’s time to water. On scorching days, you might be watering daily. But don’t let the pot sit in a saucer of water—roots hate wet feet.

Protect from Cold and Wind – Hibiscus may be tropical divas, but they’re not frost-tolerant. If temps dip below 50°F, it’s time to bring your plant indoors or give it a cozy corner with shelter. Wind can also snap stems or dry things out—so choose a spot with some protection.

Prune With Purpose – A little snip goes a long way. Prune in early spring to shape the plant and encourage bushier growth. Don’t be shy—cut back leggy stems by a third. It’ll reward you with more blooms and a tidier shape. Deadheading spent flowers also keeps things looking fresh.

Give It Full Sun (Mostly) – Hibiscus loves sun, at least 6 hours a day. Morning sun with a bit of afternoon shade works well in hot climates. If your blooms are shy or the leaves look limp, try moving the pot. These plants won’t flower well in the shade, but too much intense heat can crisp the leaves.

Rotate the Pot Regularly – Container plants tend to lean toward the light. Give the pot a quarter-turn every week or so to keep the growth even and balanced. It’s a simple trick, but it greatly affects how full and symmetrical your hibiscus stays.

Watch for Pests – Aphids, whiteflies, and spider mites are common freeloaders on hibiscus. Check under leaves and along stems. If you see sticky residue or tiny webs, act fast. A blast of water, neem oil spray, or insecticidal soap usually clears things up without harsh chemicals.

Repot Every Couple of Years – Even in a big pot, hibiscus roots eventually run out of room. If growth slows or the soil dries out too fast, it’s time to repot. Go up one size and refresh the soil. Spring is the best time, right as the plant gears up for new growth.

Wrapping Up

If you choose the proper container and soil mix, hibiscus can grow well in containers. Water when the top few inches of soil are dry and fertilize the plants regularly.