ANSWER: Cabbage plants do not come back year after year, as it is considered an annual plant, however, cabbage may actually be a biennial if treated properly.Care for the remaining greens as if they were a whole new plant.The outer leaves will be a darker green, but even those will be quite tender and tasty. .
Ornamental Cabbage and Kale
Ornamental cabbage and kale are coming increasingly popular with gardeners looking for a cool weather decorative plant that can replace tired flowering annuals or mums.Cabbage and kale prefer the cool weather that can survive to temperatures as low as 5 degrees Fahrenheit.The fact that they last very late into the fall and early winter, pretty much assures you will have color in your garden for a good chunk of the year.If you only need one or two plants, this is where they work great in your containers as a compliment to fall mums.Mix in a purple cabbage along with a white kale and a dash or two of English ivy on the edge and even Martha will be jealous.So as we get into those cool crisp days of autumn, break out the canvas and brush (aka garden bed and shovel) and paint your own Picasso using the wonderful cool weather plants of ornamental cabbage and kale. .
Ornamental Cabbage or Kale: Plant Care & Growing Guide
Ornamental Cabbage or Kale Care.These fast-growing plants can be started from seeds for either spring or summer growth, but are often planted from potted nursery starts.If the top inch of soil is dry, it's time to water.But if the weather is damp and the plants don't have good air circulation, they might develop fungal diseases, which can appear as spots on the leaves.Ornamental Cabbage and Kale Varieties.Unless you are growing commercially, there’s not much variety to choose from when it comes to ornamental cabbage and kale.'Osaka' ornamental cabbage: This ornamental cabbage has large, smooth leaves with center colors of pink, red, or white.This ornamental cabbage has large, smooth leaves with center colors of pink, red, or white.'Peacock' ornamental kale: This plant looks more like its edible kale cousins, with loose growth and deeply serrated leaves in red, purple, or white.Propagating Ornamental Cabbage and Kale.How to Grow Ornamental Cabbage and Kale from Seed.Potting and Repotting Ornamental Cabbage and Kale.If you only want one or two plants, ornamental cabbages or kales often look more natural when grown in containers rather than scattered throughout a garden.Cabbages and kales planted in pots may be less susceptible to pests and diseases than those planted in the garden. .
Does flowering cabbage come back every year?
Just like their edible cousins, ornamental cabbage and kale are cool-season annuals.A. Bolting, or flower of cabbage, is directly related to temperature.Flowering kale and cabbage, also called ornamental cabbage and kale, are two colorful stars of the fall garden.
Learn About Ornamental Kales
Downy Mildew: This fungus causes whitish gray patches on the undersides and eventually both sides of the leaves.Powdery Mildew: This fungus disease occurs on the top of the leaves in humid weather conditions.Aphids: Greenish, red, black or peach colored sucking insects can spread disease as they feed on the undersides of leaves.Burpee Recommends: Introduce or attract natural predators into your garden such as lady beetles and wasps which feed on aphids.Leafminers: These insects bore just under the leaf surface causing irregular serpentine lines.They leave a slime trail, feed at night and are mostly a problem in damp weather.In the morning, the bowl should be full of drowned slugs that can be dumped out for the birds to eat. .
Is Kale an Annual or a Perennial?
There are plenty of reasons why you might want to know whether kale, Brassica oleracea, the star of many a spring or fall veggie garden, is an annual or a perennial.Called “biennials,” these plants complete their reproduction (and entire life cycle) over a two-year period.As biennials, in their first season in your garden, kale plants will put all their energy into leaf production, growing bushy and lush under the right conditions.In USDA Hardiness Zones 7-10, biennial kale will continue to produce edible leaves throughout the winter.While in colder zones, these plants will go dormant during the winter – which means their leaves may die back, but their root systems will remain alive.While the biennial is focused on reproduction in the second year, its edible leaves will not be as tender, so they may be better suited for use in cooking than eating raw.Shortly after your plants start flowering, you’ll begin to see long, slender seed pods developing. .
How long do ornamental cabbage plants last?
Once acclimated in a site, ornamental cabbages and kale can survive temperatures as low as 5°F, so plants may last well into November and December.Wait until temperatures start cooling down, then plant in a sunny location in a moderately moist, rich soil.Ornamental cabbage and kale are great for replacing worn out summer annuals for a long-lasting fall display. .
How to Prune Ornamental Cabbage
Pruning Ornamental Cabbage Flower Stalks.Pruning away ornamental cabbage flower stalks is the main type of pruning these lush, low-fuss plants require, according to Arizona State University.Simply push apart the whorl of leaves where the flower stalk emerges and snip off the stalk at the base.Pruning Ornamental Cabbage Foliage.The University of Florida IFAS Extension recommends pruning away the outer leaves as they turn yellow, which will keep the color and appearance of the ornamental cabbage heads more uniform.Disinfecting Your Pruning Shears.Many common household chemicals can be used to sanitize pruning shear blades, although bleach may corrode metal and should be avoided. .