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InsightHorizon Digest

Is ornamental kale edible

Author

Isabella Browning

Updated on March 30, 2026

Ornamental cabbage and kale (also known as “flowering” cabbage and kale) are in the same species (Brassica oleracea) as edible cabbage, broccoli, and cauliflower. While ornamental cabbage and kale are edible, they tend to have a bitter flavor and are often used in a culinary setting as garnishes.

Is ornamental kale toxic?

As a result, the ornamental stuff is much less flavorful than the “edible” culinary leafy greens. However, the leaves of these varieties are safe to eat. Just make sure to stay away from the roots, which are poisonous in any type of kale.

Are ornamental brassicas edible?

The ornamental brassicas provide one way of filling the gap. … Ornamental cabbages are actually edible when young, although the flavour can be rather strong, but their chief merit is the bright colouring of their loose hearts, increasing in intensity as the temperature falls.

Can you eat decorative purple kale?

The same species as the kale used as a food crop, ornamental kale is edible to humans, though it may not taste as good as kale more traditionally used for food. Ornamental kales can grow in U.S. Department of Agriculture plant hardiness zones 2 to 11 in containers, border plantings and vegetable gardens alike.

How do you harvest ornamental kale?

Harvesting: Harvest leaves when they are up to 10 inches long. Younger, shorter leaves have the mildest flavor. Pick lower leaves first, and the plant will continue to produce new upper leaves.

Is decorative kale poisonous to dogs?

Is It Okay for My Dog to Eat Kale? While in most cases, feeding occasional, small-to-moderately-small amounts of kale to dogs won’t cause any damage, some veterinarians may caution against feeding kale as a treat or as a part of a homemade diet, especially if there are underlying medical issues or concerns.

Is kale edible after it flowers?

Kale buds are simply the unopened flower heads on a mature kale plant. They appear when kale starts bolting at the first wave of heat in late spring to early summer. … Once the yellow flowers bloom, they can get a bit tough and toothy after a while (though they’re still 100 percent edible).

Is ornamental kale perennial?

IS KALE A PERENNIAL? Kale is a biennial, which means it has a two-year life cycle. The first year it produces leaves and the second year it produces flowers. Most people grow it for its ornamental qualities, however, and discard the plant after the first year.

Are all varieties of kale edible?

Edible kale types include curly leafed varieties, plain leafed varieties, Tuscan kale, Siberian kale and Russian kale. Each type has subtle differences in flavor and texture. You can technically eat ornamental kale, but most people don’t want to because of its weak flavor and tough texture.

Is pink kale edible?

They’re Edible, But Not Tasty If they’re organically grown and not treated with chemicals, you can eat them. However, these varieties are bred for good looks, not good taste. The leaves are tough, chewy and more bitter than edible kales, so keep their leaves intact and enjoy the show in the garden.

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What do you do with kale after flowering?

Overwintered plants will eventually bolt (producing yellow flowers) in spring, signaling that it’s time to remove them and make room for other crops. Wash the leaves thoroughly and store them in a plastic bag. You can eat the stems or discard them—it’s up to you. If you cook the kale, the stems will become more tender.

Can you eat ornamental Swiss chard?

Cut the stems into two- or three-inch lengths and simmer in boiling salted water until tender. The leaves can be cooked or eaten fresh in tossed salads. You may be thinking, perish the thought, you simply want the texture and color in the landscape or designer-styled container.

Is Scarlet Bor kale edible?

With its upright habit, tightly curled leaves and deep purple color, ‘Redbor’ is probably the most stunning variety of kale you will ever see – and it’s also edible.

Does ornamental kale produce seeds?

Flowering kale and cabbage have an open leaf formation and are more closely related to wild kale varieties than the domestic culinary kale. … These inner colorful leaves are often called a flower because of their ornamental value, but the inner leaves are not true flowers and will not produce seeds.

Will ornamental kale survive summer?

Ornamental cabbages and kales do not tolerate summer heat and plants set out in spring will likely have bolted or declined in appearance, so it is necessary to either start from seed in mid-summer or purchase transplants for a good fall show. … Until it gets cool, the plants won’t have much color.

Can you grow ornamental kale from cuttings?

Kale is most often propagated by seed, as mentioned above. You can also start growing kale from cuttings. For cuttings, find an extremely healthy side stem with multiple leaves, and cut it at the main stem of the plant. Trim off lower side leaves, leaving only the top leaf.

What do kale flowers taste like?

Kale florets are the soon-to-be-flowers of the kale plant. They look and taste much like sprouting broccoli, and they couldn’t come at a better time.

Does kale come back every year?

Kale is a biennial that many people grow as an annual, advises Cornell University. Some varieties of kale are perennial plants that come back year after year.

Can you eat ornamental kale and cabbage?

While ornamental cabbage and kale are edible, they tend to have a bitter flavor and are often used in a culinary setting as garnishes. Ornamental cabbage and kale are prized primarily as colorful additions to home gardens where they are grown for their large rosettes of white, pink, purple or red leaves.

Can dogs eat bananas?

Yes, dogs can eat bananas. In moderation, bananas are a great low-calorie treat for dogs. They’re high in potassium, vitamins, biotin, fiber, and copper. They are low in cholesterol and sodium, but because of their high sugar content, bananas should be given as a treat, not part of your dog’s main diet.

Can kale cause diarrhea in dogs?

Like most veggies, eating a large amount of kale will probably give your pup gut ache, gas, and diarrhoea. Some dogs with more sensitive stomachs might be unwell if they eat even a little bit of kale.

What type of kale is healthiest?

Lacinato/dinosaur kale This type of kale has a deeper color, with leaves that are a dark bluish-green. This type of kale is more tender than curly or red kale, making it easier to eat raw. Baby kale With its young tender leaves, this kale is also a good choice for a raw, healthy snack.

What is the difference between lacinato kale and regular kale?

Tuscan Kale aka Lacinato Kale aka Dinosaur Kale It has a deeper color and is slightly thinner and more tender than curly kale, making it more versatile—it cooks more quickly and requires less massaging for use in raw preparations.

Which kind of kale is the healthiest?

Red kale is often considered the sweetest kale, which makes it perfect for eating raw. Use it in juices, smoothies, and salads-just massage and soften the leaves with your hands to break down the fiber and make it easier for digestion, says Torchia.

Does ornamental kale last all winter?

They’re considered hardy in USDA growing zones 2-11, but since hot weather inhibits leaf color and causes the stems to elongate, it’s best to grow them in the spring or fall. Because they can stand temperatures well below freezing, ornamental kale often lasts through the winter.

How long does a kale plant last?

Although kale is normally grown as an annual plant, it is actually a biennial, which means it has a two-year life cycle. In its first growing season, your kale plant will produce lots of leafy green foliage. In USDA hardiness zones 7 through 10, it will keep producing new leaves throughout the winter.

What can you grow with ornamental kale?

Ornamental kale is a great landscape plant as well as a container plant. Whether you’re using it in a garden bed or in container gardening, it’s a great complement to other fall plants like chrysanthemums, ornamental peppers, and violas.

Is ornamental kale deer resistant?

If you are planting in the garden, plant the heads 10 to 12 inches apart. As nighttime temperatures cool down, kale plants are relatively pest-free. Powdery mildew can be a problem if the weather is damp, and be aware that animals such as deer and rabbits find them quite tasty.

How do you cut kale so it keeps growing?

On a kale plant, this is the central portion of the plant where stems converge and new growth emerges. To allow new growth, cut the stems above the growth point. To do this, cut just below where the stem connects to the larger leaves. This will leave the smaller ones intact so the plant can continue growing.

How do you keep kale from bolting?

Direct seed – Young kale plants are immune to the effects of vernalization, so directly-sowing kale seeds into the garden 6 to 8 weeks before the last frost date can prevent bolting kale plants.

What can you not plant with kale?

Avoid planting kale with other brassicas (like broccoli, kohlrabi, cauliflower, brussels sprouts, and Swiss chard), as they can fall prey to the same pests and diseases.