Growing Coleus Plant Indoors. Coleus plant, also known as Painted Nettle, is often grown outdoors as an annual because it is frost-tender. But it's easy to grow indoors if you can provide bright light.Hereof, how do you take care of a coleus plant indoors?
Indoor Coleus Care
- Water regularly to keep the soil slightly moist – never bone dry and never soggy.
- Feed the plant once every week or two during spring and summer, using a water-soluble fertilizer diluted to half-strength.
- Place the pot on a tray with a layer of wet pebbles if the air in your home is dry.
Secondly, how do you keep coleus alive in the winter? 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.
Then, is Coleus a good houseplant?
Grown as an annual throughout the United States and as a perennial in U.S. Department of Agriculture plant hardiness zones 10 through 11, coleus also makes a good houseplant that decorates an indoor environment with non-stop color.
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.
Should you cut flowers off coleus?
To pinch back your coleus, simply cut or pinch off any stem at a point where two stems or two leaves are growing from it. Around midsummer, coleus should be pruned regardless of whether it will be allowed to flower. If it's not maintained, it could overgrow and branches can snap from their weight.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.Does coleus need 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 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.Why are my coleus wilting?
When water becomes limiting, plants are said to "wilt". WIlting occurs when water availability is seriously limiting and can lead to damage or death if wilting goes on too long. The time-lapse movie here shows a coleus plant wilting as the soil in the pot become progressively drier.Is Coleus a succulent?
Most Solenostemon are slightly succulent, especially their stems. The plant with thickened aromatic (mentholated) leaves that is commonly referred to as a succulent Coleus is actually a Plectranthus (P. tomentosa).How do you keep coleus alive?
Start by placing your coleus in bright shade on days when temperatures are above sixty degrees. Bring them back in at night if temperatures drop below 55 degrees F. Gradually ease the plants into more sun, making sure to keep up with their increasing water needs. Don't drown them, though.Is Coleus toxic to dogs?
While coleus plants are nontoxic to humans, the essential oils they contain are toxic to pets. If a dog or cat eats coleus plant parts, it could cause symptoms such as diarrhea, vomiting, depression and loss of appetite.How do you prune coleus?
Pinch through the coleus stem just above a node where two leaves meet the stem that has at least one axillary bud, using your thumb and the fingernail on your index finger. Pinching the growing tips of the coleus back regularly when it is young encourages branching and a bushy habit.Does coleus grow back?
Coleus is a very hardy plant and can handle the cutting. In fact, it will come back even bushier and more colorful than before.Can you grow coleus from cuttings?
The coleus cutting should root in two to three weeks. After taking your cuttings, place them in a small glass of water and place this in bright indirect light. Change the water every other day. Once you see roots grow, you can transplant the coleus cuttings into soil.Can coleus live in water?
Coleus will not only start in water, but will live in it for an extended period.How tall do coleus grow?
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.What animal eats coleus?
Slugs
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.What do you do with coleus in the winter?
Overwinter Full Plants Pruning the coleus during the winter can help preserve an attractive shape and reduce spindly growth. Feed coleus plants and rooted cuttings with half-strength time-release fertilizer during the winter. Keep the plants indoors until night temperatures stay above 50 degrees Fahrenheit.Do coleus plants spread?
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. 
