How do you plant a coleus plant?

Start coleus seeds indoors, 8 to 12 weeks before last frost date. Transplants should only be planted long after the danger of frost has passed and soil has warmed to at least 60 degrees. Any amount of frost will damage coleus plants.

Start coleus seeds indoors, 8 to 12 weeks before last frost date. Transplants should only be planted long after the danger of frost has passed and soil has warmed to at least 60 degrees. Any amount of frost will damage coleus plants.

Furthermore, how far apart do you plant coleus plants? Do not crowd coleus close together. They spread out to about 16 inches across, so keep the leaves from shading each other by planting at least 12 inches away from each other in the garden. Some coleus prefer bright sun, but most do best and achieve the most vivid color in partial shade.

Subsequently, one may also ask, where is the best place to plant coleus?

Coleus can be added to beds and borders for interest or grown in containers. They need fertile, well-draining soil and usually perform best in areas with partial shade, though many varieties can also tolerate sun.

Does coleus like sun or shade?

Conditions: Coleus are tender tropicals that are generally grown as annuals because they are hardy only in USDA Hardiness Zone 11. They like warm soils with decent drainage. They are not happy in overly dry conditions. Coleus will grow in full sun to medium shade, but their colors are most vivid in full sun.

How long do coleus plants live for?

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.

Do coleus come back every year?

Are Coleus Plants Perennial Flowers? Coleus (Solenostemon spp. or Plectranthus spp.), however, are instead grown for their striking foliage, which helps make a bold garden statement. They are tender perennials, typically grown as annuals outside their native Southeast Asia.

How big do coleus plants get?

They’re vigorous growers and leaf size ranges from 1- 8 inches or more, and plants can grow up to 36 inches tall. They have endless variations in color, shape and patterns, and work well as a focal point or a compliment to other plants. Most coleus plants should be grown in bright, indirect light or in partial shade.

Is Coleus poisonous to dogs?

The most likely effects from nibbling on coleus are vomiting and diarrhea, but anorexia and depression can also result. Consuming cyclamens can result in vomiting. The most toxic parts of the plant are the roots, but it’s best to keep all parts out of the mouths of dogs and cats.

Should I cut the flowers off my coleus?

Cut or pinch flower spikes back to a leaf node as they appear. Coleus flowers are light purple or blue and develop at the ends of shoots. Pinching off flowers before they bloom and go to seed saves the plant energy and encourages vegetative growth.

How often do you water coleus plants?

Soil that is too dense may cause the roots to rot. In hot months, coleus grown in pots outdoors will need watering once or twice a day. If they are grown indoors, watering every two or three days is usually sufficient unless the indoor air is especially dry.

What is Coleus good for?

Coleus is a plant that has been used since ancient times to treat heart disorders such as high blood pressure and chest pain (angina), as well as respiratory disorders such as asthma. Forskolin is a chemical found in the roots of the coleus plant.

Can coleus plants grow in water?

Growing. Coleus cuttings can also grow in water for several months as well as start in it. Coleus cuttings do not grow as fast in water as they might in pots, but keeping cuttings in water over the winter is a space-saving way to start a group of plants for spring planting.

Do begonias like sun or shade?

Morning sun (and a little afternoon shade) is perfect. Wax begonias can tolerate more sun than other types, and the ones with bronze-colored leaves are the most sun-tolerant of all. Tuberous begonias prefer more shade and less heat, so we often see them on display in late summer. Soil: Light, rich, humusy soil.

How do you take care of a coleus plant?

Fill your container with well-draining soil and fertilize moderately. Be careful not to over fertilize, though, or your coleus in pots may lose their brilliant color. Water regularly, keeping the soil moist. Keep them out of the wind to avoid breakage.

Why are the leaves falling off my coleus plant?

Several things can cause the leaves on the Coleus to drop off suddenly. This is normally a result of not watering enough, cool draughts or cold temperatures in general. Moist soil is essential for a healthy Coleus, but this is not the same as wet soil which will encourage the roots and stems to rot.

How much sun does a coleus plant need?

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 get seeds from coleus plants?

Tie a colorful string or yarn around one or two of the healthiest coleus plants. Harvest seeds when the petals have dropped from the flowers and the remaining seed pods are plump, dry and brown. Snip the seed pod with scissors or garden shears. Place the sack in a cool, dry location.

What grows well with coleus?

One of the best companions for this coleus is red ornamental grass. Planting these behind the Charlie McCarthy creates a wonderful look. Another excellent companion plant for this coleus plant is the Trailing Garnet Robe coleus. Its dark purple leaves make a wonderful combination with the light green ones.