I have a coleus that the leaves are being eaten up. What can I do
coleus plant the leaves are being eaten up. Need help to save it.
I have a plant that doesn't seem to want to spread out, only growing up and is now top heavy - is it okay to pinch off the top to force the plant to spread?
Pinching back the plants will help produce branching out.
https://www.gardeningknowhow.com/ornamental/foliage/coleus/growing-coleus-houseplants.htm
https://www.gardeningknowhow.com/garden-how-to/info/pinching-plant.htm
I have several potted coleus plants and the stalks are hardening and turning brown. What is causing this to happen?
Coleus will eventually produce woody stems. Gardeners often turn these plants into standards.
You can pinch out the side shoots and support the stem with a stake.
When the plant reaches the desired height you can pinch out the top growth and continue pinching back any side growth.
https://www.gardeningknowhow.com/ornamental/foliage/coleus/coleus-plant-care.htm
https://www.gardeningknowhow.com/ornamental/foliage/coleus/coleus-plant-blooms.htm
https://www.gardeningknowhow.com/ornamental/foliage/coleus/growing-coleus-in-a-pot.htm
My container Coleus is getting tall and so top-heave that the stalks are breaking. What should I do?
Well, I can think of 4 options. 1. prune the plant 2. drive a stake into the ground and tie the pot to the stake 3. repot and put a stone in the bottom of the pot or 4. put the plant, pot and all, inside a larger pot. (thrift shops are good places to look for pots)
I hope one of these works out for you.
In pots outside, how cold can it get for coleus to survive into fall and winter? (to what temperature in degrees before they would die)
Coleus is not very cold hardy at all. It can survive over the winter in gardening zones 10 and 11, but will be killed in other regions by the first frost if not earlier. So probably 34-38 degrees would be the coldest. Since you have your plants in pots, it would be best to bring them inside.
The leaf edges and tips sometimes turn black and curl. What causes this behavior? This is an indoor potted plant.
This appears to be a fungal or bacterial issue. I use a treatment that is well suited to cure either type of infection. If you don't have, or can't get these ingredients, you do not have to have them all. It is just more broad range if you do have them. The recipe is as follows:
First, you will want to prime the soil with dolomitic lime, then spread wettable sulfur to Kill off any infection in the soil. I Also like to spray the plant itself. Mix a few drops of one or more of these ingredients into warm water with a spoonful of coconut oil: Rosemary oil, lavender oil, neem oil, garlic oil, cinnamon extract/oil and for really bad cases, also add clove oil.
Is verpiss dich (scaredy cat plant) frost hardy? I live in county Durham in the north east of England, we had a night temperature of -2 on Monday night (5th Nov) and the plants leaves are all black. is it dead? or will it survive the winter?
I'm afraid they aren't very cold tolerant. These will only tolerate about 1.7 degrees. I would bring it in, as it will not survive the winter. This article will give you more information on the plant: https://www.gardeningknowhow.com/ornamental/flowers/scaredy-cat-plant/growing-scaredy-cat-plants.htm