The 10 Best Plants to Grow in Containers (2024)

Whether you're working with limited space, have poor soil quality, or simply want to dress up your front porch, container gardens are a great way to elevate your landscape and work around common gardening woes. While many plants can be grown in containers, there are certain species that are best suited to this type of growing environment. From full shade perennials to long lasting annuals, we're highlighting the best plants that can thrive in and add beauty to containers.

25 Creative Container Garden Ideas to Enhance Your Outdoor Space

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Tall Verbena

The 10 Best Plants to Grow in Containers (1)

Fill in negative space in your container plantings with tall verbena (Verbena bonariensis). "Tall verbena is a fantastic plant for providing a wispy feeling and poking through other plants with its long stems and cute little purple blooms at the ends," says Jocelyn Kline, horticulturist at Longwood Gardens. The plant blooms from summer through fall and will welcome pollinators to your landscape throughout its growing season.

  • Growing zones:7 to 11
  • Mature Size:3 to 6 feet tall x 1 to 3 feet wide
  • Growing conditions:Full sun; tolerates a range of soils, including clay, loam, and sand

Find Your Growing Zone Here

02of 10

Giant Hyssop

Giant hyssop (Agastache) is an abundantly blooming plant that works beautifully in container displays. "There is so much variety in bloom color and bloom structure between cultivars, so it can fit into almost any display," says Kline. "It provides a wildflower feeling to the container that pollinators love, is very aromatic, and can be used as a perennial in many areas."

  • Growing zones:4 to 10
  • Mature Size:2 to 3 feet tall x 1 to 2 feet wide
  • Growing conditions:Full sun; moist, well-draining soil

03of 10

Coral Bells

The 10 Best Plants to Grow in Containers (3)

A cultivar of coral bells (Heuchera) exists for any location in your garden, whether it gets full shade or full sun. "There is so much variety in leaf shape, color, and pattern across all cultivars, that makes it so easy to find the perfect one for your display," says Kline. "They also have long flowers that pole up through the foliage that can be used in floral arrangements and to attract pollinators." Coral bells can be semi-evergreen as well, so the plant can potentially last for an all year long display.

  • Growing zones:4 to 9
  • Mature Size:8 to 18 inches tall x 12 to 24 inches wide
  • Growing conditions:Full sun to full shade; rich, moist, well-draining soil

04of 10

Intenz Celosia

The 10 Best Plants to Grow in Containers (4)

With an upright growing pattern and striking foliage, intenz celosia (Celosia spicata) is an easy-to-care-for plant that boasts long, spiky, purple flowers. "It's full yet compact size makes it a great option for a pop of color in a container garden," says Rich Christakes, founder of Ship My Plants.

  • Growing zones:10 to 11
  • Mature Size:12 to 24 inches tall x 12 inches wide
  • Growing conditions:Full sun to part shade; moist soil

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Butterfly Bush

Great for adding structure to containers, buttery bush (Buddleja davidii) is a deciduous shrub that boasts beautiful arching flowers come summer. If you're looking for a particularly eye-catching variety, consider planting 'Hot Raspberry' butterfly bush. "This buddeja is extra showy with its bold pink summer color and gray-green foliage," says Kline. "It has a compact growing habit for smaller containers and is great for attracting butterflies and hummingbirds."

  • Growing zones:5 to 9
  • Mature Size:3 to 5 feet tall x 3 feet wide
  • Growing conditions:Full sun; rich, well-draining soil

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Silver Falls Dichondra

The 10 Best Plants to Grow in Containers (6)

An extremely eye-catching ground cover known for its cascading growing habit, Silver Falls dichondra (Dichondra argentea ‘Silver Falls’) is low maintenance plant that requires infrequent waterings and fertilization. "This spiller plant adds a silvery contrast to your garden and landscape, falling graciously out of containers and hanging baskets," says Christakes.

  • Growing zones:8 to 10
  • Mature Size:3 inches tall x 4 feet wide
  • Growing conditions:Full sun to part shade; average to dry soil

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Magic Purple Aster

The 10 Best Plants to Grow in Containers (7)

Magic Purple aster (Aster novi-belgii 'Magic Purple') produces an abundance of blooms in a deep lavender purple color with bright yellow centers. "Its full appearance and compact growing habit makes it a great choice for fall container gardening," says Christakes. The plant should be pruned back 6 to 8 inches on the top once during summer months to encourage fall growth.

  • Growing zones:3
  • Mature Size:20 inches tall x 24 inches wide
  • Growing conditions:Full sun; average to moist soil

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Goldilocks Creeping Jenny

The 10 Best Plants to Grow in Containers (8)

Bright golden leaves with attractive yellow flowers define the Goldilocks Creeping Jenny (Lysimachia nummularia ‘Goldilocks’), which blooms throughout the summer months. "This plant is virtually indestructible, making it easy to care for," says Christakes. "Its low height and great spread makes it a good contender for spilling container plants."

  • Growing zones:4 to 9
  • Mature Size:20 inches tall x 24 inches wide
  • Growing conditions:Full sun to full shade; average to moist soil

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Dwarf Hinoki Cypress

The 10 Best Plants to Grow in Containers (9)

For a winter container display, dwarf hinoki cypresses (Chamaecyparis obtusa 'Nana Gracilis') are fantastic. "They provide a nice sense of structure, have beautiful fan-shaped leaves with different shades of green from the center to the edges, and stay compact," says Kline. "It grows incredibly slow, so you can keep it in smaller containers for a longer amount of time."

  • Growing zones:4 to 9
  • Mature Size:3 to 6 feet tall x 2 to 4 feet wide
  • Growing conditions:Full sun; well-draining soil

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Coleus

The 10 Best Plants to Grow in Containers (10)

Coleus has stunning foliage that can stand alone in containers or add a vibrant pop of color alongside other plantings. There are many varieties to choose from, but one popular cultivar is Burgundy Wedding Train Coleus (Solenostemon scutellarioides ‘Burgundy Wedding Train’), which has small lobed leaves that remain a brick red color with distinctive lime green edges throughout the year, says Christakes.

  • Growing zone: 10
  • Mature Size: 18 inches tall x 24 inches wide
  • Growing conditions: Part shade to full shade; moist soil
The 10 Best Plants to Grow in Containers (2024)

FAQs

What plants grow best in containers? ›

These containers are usually made of plastic, glass, or other materials that are easy to clean and maintain. They are ideal for growing vegetables such as tomatoes, peppers, cucumbers, eggplants, and many other vegetables.

What is a number 1 plant container? ›

The actual number refers to the approximate size of the container and how much soil it holds. For example, a number-one (#1) container holds approximately one gallon of soil.

What are the lowest maintenance outdoor potted plants? ›

A few of our favourite low maintenance plants include Buxus Balls, Cordylines, Eucalyptus, Fatsia Caster Oil, Ornamental Grasses and Palms and each of these plants are hardy and evergreen meaning you will have all year round structure within your garden displays.

What not to plant in containers? ›

Don't plant these vegetables in containers
  • Potatoes. Although it's technically possible to grow some varieties of spuds in large containers, they are better off planted in the ground.
  • Pumpkins and winter squash. ...
  • Fruit trees. ...
  • Sweet corn. ...
  • Carrots.
Jun 4, 2023

What potted plants will grow in full sun? ›

When you're looking for full sun flowers for pots, consider summer snapdragons, lantana, mandevilla vines and portulaca. This planter of full sun flowers includes 'Akila Lavender Shades' osteospermums (also known as African or Cape Daisies), 'Cool Wave Frost' spreading pansies and 'Clear Crystal' white alyssum.

What is the most sold potted plant? ›

According to the data in 2019, orchids were the best selling potted flowering plants in the United States that year, generating over 86 million dollars in revenue. Chrysanthemums and Easter Lilies held second and third place, respectively.

How many plants should you put in a container? ›

Generally, using three or four plants in 10 to 12-inch planters, four to six plants in 14 to 16-inch planters and six to eight plants in 16 to 20-inch planters will fill out containers nicely while allowing room for the plants to grow without excessive crowding.

What is a number 3 container plant? ›

3 gallon. Plants in #3 containers will range in height anywhere from 8-48″ depending on their age, growth rate, and cultivar. 5 (approximately 5 gallon)

What is a 5 gallon plant? ›

Evergreen and Deciduous Trees
Container SizeApprox. Dimensions of ContainerAverage Height Range of Plant
2 gallonsRound, 9 in. x 9 in.2-4 ft.
3 gallonsRound, 10 in. x 10 in.3-5 ft.
5 gallonsRound, 12 in. x 12 in.4-5 ft.
7 gallonsRound, 14 in. x 14 in.5-7 ft.
4 more rows
May 3, 2022

What is the easiest potted plant to keep alive outside? ›

Chives, sedum, geraniums, herbs, and agave can withstand a variety of extreme temperatures and still thrive. What are some low-maintenance outdoor potted plants that are hard to kill? Herbs like sage, rosemary, and thyme are great plants that require little maintenance and continue to grow despite neglect.

What is the easiest plant to grow in full sun? ›

Top 10 Low-Maintenance Plants for Full Sun
  • Panicle hydrangea (Hydrangea paniculata)
  • Holly (Ilex spp.)
  • Bloomerang® lilac (Syringa x)
  • Bluestar (Amsonia)
  • Russian sage (Perovskia)
  • Stonecrop (Sedum)
  • Milkweed (Asclepias)
  • Ornamental Grasses.
Jul 27, 2019

Should you water outdoor potted plants every day? ›

As the plants get larger and the mercury creeps higher be prepared to water every day, with small pots or water “pigs” you might even have to water twice a day. You will also need to water more quickly if it is a windy day. Wind will cause pots to dry out more quickly, especially hanging baskets.

What is the most common mistake made with container plants? ›

Mistake #1: Selecting the Wrong Gardening Container

Choosing the wrong container size leads to many problems, including poor plant growth, root-bound plants, and dry soil. For example, the soil dries slowly if your planting box is too large.

What not to plant next to peppers? ›

Basil and nasturtium prevent aphids and whiteflies, onions and garlic help against fungal diseases such as gray mold. You should not plant aubergines, peas, fennel, beet, potatoes and celery next to peppers and chili peppers.

What not to plant with marigolds? ›

Marigold companion planting enhances the growth of basil, broccoli, cabbage, cucumbers, eggplant, gourds, kale, potatoes, squash and tomatoes. Marigold also makes a good companion plant to melons because it deters beetles. Beans and cabbage are listed as bad companion plants for marigolds.

What is best to plant in planter boxes? ›

The Best Vegetables for Containers

Potatoes, chard, lettuce, cherry and bush tomatoes, peppers, eggplants, summer squash, Asian greens, pole beans. And don't forget herbs! Here are the minimum soil depths for healthy growth. Keep in mind that you can get by with less depth if you use a self-watering planter.

What do you put in the bottom of a planter for drainage? ›

One of the best things to put at the bottom of a planter for drainage is broken pieces of pot. You can use any unwanted plant pots or chipped crockery for this – simply smash them up into small to medium-sized pieces. Adding a layer of broken pieces of pot like this will prevent compost loss out of the drainage holes.

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