coleus perennial

The short answer is that coleus are not frost-tolerant plants. While not impossible for them to regrow after a frost, most will likely die if they are exposed to colder temperatures and are hit by frost. They will not survive in areas that get below 32 degrees Fahrenheit.

Does coleus like sun or shade?

Coleus thrive in cool, evenly moist, well-drained soil. Consistent moisture is good, but soggy conditions cause root disease. Watering should complement available sun. Some modern coleus varieties handle full sun, but most still flourish with at least dappled shade and direct sun limited to morning hours.

How do you keep coleus plants over winter?

To overwinter coleus, cut 3- to 4-inch tip cuttings from healthy plants. Remove the bottom set of leaves, dip the cut end in rooting hormone and place the cutting into a pot filled with a soilless mix. A 6-inch pot can accommodate 12 cuttings.

How long will coleus live outside?

In a frost-free area, coleus normally lives for several years. In USDA zones 10 through 11, the winter is mild enough to plant coleus in the ground. Coleus appreciates moist soil that drains well. Keep it out of intense sun, as it easily scalds.

How do you save coleus for next year?

The basic idea for overwintering coleus is to cut pieces off your coleus plant, root them, plant them in pots and keep them growing in a sunny window through winter until it’s time to plant them outside in spring.

Is coleus annual or perennial?

Coleus is technically a tender perennial and not cold hardy in much of the country, so many gardeners simply grow it as an annual. But even in wintry climes, you can keep favorite plants going by taking cuttings in early fall to propagate indoors.

Can coleus be planted in the ground?

They need fertile, well-draining soil and usually perform best in areas with partial shade, though many varieties can also tolerate sun. When growing coleus, keep in mind that these beauties can grow rapidly.

Will coleus survive winter?

During the winter, coleus will lose its color. The plant that you brought indoors will lose some leaves and get straggly. This time of year the plant is entering its dormant stage and as tempting as it is, do not pinch it back. The goal at this point is to keep it alive by watering and monitoring for insects.

Does coleus multiply?

The shade-loving coleus is a favorite among shade and container gardeners. With its bright leaves and tolerant nature, many gardeners wonder if coleus propagation can be done at home. The answer is, yes, and quite easily.

Can coleus be a houseplant?

Coleus is a petite houseplant grown almost exclusively for its bold, colorful foliage. Surprising to most, coleus plants are actually members of the Lamiaceae—or mint—family, and, like peppermint, their leaves are sometimes used for medicinal purposes (though they are not particularly tasty).

What temperature is too cold for coleus?

Lowest Temperature for Coleus

Cold nights in the 40-degree Fahrenheit range can damage the coleus. This is true even if there is no frost. Generally speaking, coleus plants are too tender to survive temperatures at the literal freezing point, which is, of course, 32 degrees.

Do coleus reseed themselves?

There are many plants that reseed themselves. Popular flowering plants that will come back year after year can include annuals, biennials, and perennials. Annuals – popular annuals that reseed include forget-me-nots, coleus, and marigolds.

Can coleus live year round?

Planting Coleus

In USDA zones 10 and 11, coleus can be planted outdoors year-round. When growing coleus as an annual in other zones, plant outside in the spring after all danger of frost has passed.

Should I let my coleus flower?

Some gardeners leave the small flowers, but it’s best to pinch them off to direct more energy into stem and foliage growth. Coleus left to flower may lose vigor as the plant puts energy into seed production.

Are coleus toxic to dogs?

The cause of coleus poisoning is exposure to or consumption of any part of the coleus. The essential oils are toxic to dogs and other small animals and children and are quickly absorbed through the skin, causing intense irritation and central nervous system abnormalities.

Should I cut back my coleus for winter?

If your coleus is in a pot, you can overwinter it as a houseplant by bringing the whole container inside the house. Trim it back to a more manageable size before moving it indoors if it’s too big for your space.

Is coleus indoor or outdoor plant?

Although coleus is typically grown outdoors as an annual, its vibrant leaves provide many months of enjoyment indoors if growing conditions are just right. In fact, coleus plants respond well to potted environments.

Do coleus bulbs come back every year?

They will eventually go dormant, and all the foliage will die back. But, once the soil warms in the spring, they’ll come back better than ever. What is this? If you plan to leave them in the ground, then be sure they’re in a protected spot where they won’t get too much water.