Decorative Cabbage Plant Care and Growing Tips

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Artistic black and white capture of a decorative cabbage revealing its intricate textures.
Credit: pexels.com, Artistic black and white capture of a decorative cabbage revealing its intricate textures.

Decorative cabbage plants are low-maintenance and can thrive in partial shade, making them perfect for indoor spaces.

They prefer well-draining soil and can be grown in containers with a depth of at least 6-8 inches to accommodate their taproot.

Water them sparingly, allowing the top 1-2 inches of soil to dry out between waterings to prevent root rot.

In warmer climates, decorative cabbage plants can be grown year-round, but in cooler climates, they're best grown as a spring or fall crop.

Curious to learn more? Check out: Full Grown Snake Plant

What is Ornamental Cabbage?

Ornamental cabbage is a type of plant that's grown for its colorful and textured leaves, rather than for eating. It's often confused with flowering kale, but they're actually the same plant, just with different leaf shapes.

Ornamental cabbage plants can grow up to 15 inches tall and 1 foot wide, with a mounding habit. They have smooth, wavy edges and bright rosette centers in shades of pink, purple, red, or white.

Credit: youtube.com, Can you eat ornamental cabbage?

In the fall, ornamental cabbage plants can add a pop of color to your garden, and their color intensifies as the temperature drops below 50 degrees. They can survive temperatures as low as 5 degrees F, making them a great choice for cold climates.

Ornamental cabbage is technically edible, but it has a very bitter taste. It's often used as a food garnish, and can be consumed with a double-boiling method to reduce bitterness.

Some popular varieties of ornamental cabbage include the 'Chidori' Series, which has purple leaves and curly leaf margins, and the 'Color Up' Series, which has upright growth habit in white, blush pink, or fuchsia.

Here are some key attributes of ornamental cabbage:

Planting and Care

To plant decorative cabbage, choose mature plants with the best results. Plant them deeper than they were in their pots, ensuring they have loose, fertile soil with minimal lime.

Remove any discolored lower leaves and press the base firmly into the ground. Maintain regular watering until roots are established, and if pests nibble on the leaves, apply a powdered insecticide like Sevin to protect them.

Credit: youtube.com, Ornamental Kale + Cabbage!

For optimal growth, plant decorative cabbage in September and early October, at least 12” apart, in an area with full sun that has rich, moist, well-drained soil.

  • For in-ground planting, add a shovel full of compost to each planting hole to enrich the native soil.
  • For in-ground planting, also sprinkle in a small handful of starter fertilizer to get your cabbage off to a healthy start.
  • For container planting, use lightweight, nutritious potting soil and a slow-release fertilizer to feed your plants all season long.

Planting and Care

Planting ornamental cabbage and kale is a straightforward process. Plant them in an area with full sun and rich, moist, well-drained soil.

You can plant them in the ground or in containers, but make sure to add some extra care to the soil. If planting in the ground, add a shovel full of compost to each planting hole to enrich the native soil. This will give your plants a healthy start.

When planting in containers, use lightweight, nutritious potting soil and don't forget the fertilizer! A slow-release fertilizer will feed your plants all season long.

Plant ornamental cabbage and kale at least 12 inches apart, depending on the variety. This will give them room to grow and prevent overcrowding.

To ensure your plants get off to a good start, remove any discolored lower leaves and press the base firmly into the ground. This will help them establish a strong root system.

Close-up of lush green cabbage plants growing in an agricultural field.
Credit: pexels.com, Close-up of lush green cabbage plants growing in an agricultural field.

Here's a quick rundown of the soil requirements for ornamental cabbage and kale:

Keep in mind that flowering cabbage plants have slightly different requirements. They prefer moist, well-drained soil that is somewhat acidic, and should be fertilized with a timed-release fertilizer about three weeks after planting.

Planting and Care

Ornamental cabbage and kale are perfect for adding a pop of color to your garden or indoor space, but they require some special care to thrive.

These cool-weather lovers can maintain their vibrant hues from mid-September until prolonged temperatures drop below 10 degrees, often lasting through December and into January.

To ensure they stay healthy, plant them in well-draining soil and provide full sun to partial shade.

Ornamental cabbage and kale can tolerate frost, but prolonged exposure to temperatures below 5 degrees F (-15 C) may cause damage.

To bring out their intense colors, plant them in an area with temperatures that drop below 50 degrees F (10 C).

Vibrant cabbage plantation stretching to the edge of a lush forest under a blue sky.
Credit: pexels.com, Vibrant cabbage plantation stretching to the edge of a lush forest under a blue sky.

They can be combined with other frost-tolerant plants like petunias, chrysanthemums, and snapdragons for a stunning display.

If you're growing them in containers, make sure they have good drainage holes to prevent waterlogged soil.

In the landscape, ornamental cabbage plants can be used as a border, edging, or in mass plantings.

To care for your ornamental cabbage and kale, water them regularly, but avoid overwatering, which can lead to root rot.

Fertilize them lightly, as they don't require a lot of nutrients.

Prune them regularly to encourage bushy growth and prevent them from becoming leggy.

Here are some popular varieties to consider:

  • Color Up: Grows upright with green leaves surrounding a center of white, pink, or magenta.
  • Osaka Cabbage: A compact plant with large, smooth, wavy leaves boasting a center of white, pink, or jewel-toned purple.

Growing Ornamental Cabbage

Ornamental cabbage is easily grown from seed, but it's best to start the seeds by midsummer to be ready for fall planting. Light is needed for germination, so sprinkle the seed on growing medium but don't cover it with soil.

Maintain a temperature of 65 to 70 degrees F. (18-21 C.) to aid germination. Seedlings should emerge in four to six days. Keep the temperature cool during the growth period.

Credit: youtube.com, Ornamental Cabbage & Kale

Ornamental cabbage plants prefer full sun, but some afternoon shade is helpful in very warm locations. They thrive in moist, well-drained soil that's somewhat acidic. Fertilize with a timed-release fertilizer about three weeks after planting.

Pests and diseases are less of a problem for ornamental cabbage, but if you notice any issues, treat them with biological controls.

To plant ornamental cabbage, choose mature plants for the best results. Plant them deeper than they were in their pots, ensuring they have loose, fertile soil with minimal lime. Remove any discolored lower leaves and press the base firmly into the ground.

Here are some tips for planting ornamental cabbage:

  • Plant in an area with full sun and rich, moist, well-drained soil.
  • Add a shovel full of compost to each planting hole to enrich the native soil.
  • Sprinkle in a small handful of starter fertilizer to get your cabbage off to a healthy start.
  • If planting in containers, use lightweight, nutritious potting soil and a slow-release fertilizer.

Ornamental cabbage plants typically grow to 12-18” high and wide, depending on the cultivar. Plant them at least 12” apart, depending on the variety.

Frequently Asked Questions

How long will ornamental cabbage last?

Ornamental cabbage and kale typically last from fall through late winter or early spring, depending on the climate. They can maintain their color and form for several months in cooler temperatures.

Is purple ornamental cabbage edible?

Yes, purple ornamental cabbage is edible, but it's often quite bitter due to its cultivation for appearance rather than flavor.

Amy Martin

Senior Writer

Amy Martin is a seasoned writer with over a decade of experience in various industries. She has a passion for creativity and enjoys exploring different perspectives on life. Amy's work often inspires readers to think outside the box and embrace new ideas.

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