Can Euphorbia Polychroma Grow Indoors?
Yes, it can, but you will have to provide enough sunlight (or artificial light) and maintain a relatively higher temperature. But if you have a spot where the plant can grow outside in the summer it will make it easier for you.
If your plant is small, make sure that it gets enough sunlight. It is not recommended growing a large euphorbia indoors since they are not the easiest plants to take care of and they need a lot of light so make sure that your windows provide enough light.
How Do You Propagate Euphorbia Polychroma?
Take cuttings in the spring as new growth appears at the plant’s base.
The plant’s deadly sap is increasing at this point, so quickly insert the cut end into soil to halt “bleeding,” then place the cutting in a sealed polythene bag or drop into a container of water until ready to pot up. The cuttings should be 6-8 cm long.
To help rooting, use a hormone therapy. Place cuttings around the edge of a 9 cm container filled with cutting compost and horticultural coarse sand in an equal volume (6 cuttings per pot of this size). Place in bright light but out of direct sunlight.
Most euphorbia cuttings dislike being covered and will thrive if the compost is maintained moist but the leaves are kept dry. New growth at the top of the stem indicates that the cuts have taken. Individually rooted cuttings should be potted into 8 cm pots with soil-based compost, such as John Innes No 2.
Before planting out, move to 13 cm pots filled with John Innes No 3 compost. Herbaceous perennial euphorbias can be propagated by division; however, the thick woody rootstock must be avoided. Such injury might quickly ruin the plant.
It is advised to raise the entire plant from the earth, carrying as much of the fibrous root system with it as possible. Wash away the soil gently to show the entire crown. Cut the crown into pieces with a sharp knife.
Each component should have a healthy root and a growing shoot (or dormant bud). To prevent fungal infection, dust the division with Sulphur blossoms. Plant the division at the same depth as the original plant in the garden, or let it grow in the pot for a year before transplanting.
Water divisions frequently until their roots have established.
What Is Euphorbia Polychroma?
Cushion Spurge is a clump-forming perennial that grows in mounds. It is most frequently used for borders. The Royal Horticultural Society awarded him the renowned Award of Garden Merit in 1993. It is low-maintenance and resistant to most pests and diseases.
This plant lives a long time and is quite showy. From mid to late Spring, it forms a beautiful dome and displays dense, flattened golden-yellow flowers with chrome-yellow bracts at the ends of the stems.
It is one of the few perennials with colorful fall foliage. In the fall, the leaf changes from a medium green to a brilliant crimson, purple, or orange. Grows to be 12 – 18 inches tall and 30 – 45 cm broad.
How Fast Does Euphorbia Polychroma Grow?
Cushion Spurge grows at a moderate rate. It adapts well to both dry and damp growing environments, but does not tolerate standing water, hence it is called drought-tolerant. It is not picky about soil pH, however it prefers sandy soils.
It is a fantastic choice for the garden as well as for planting in outdoor pots and containers. To avoid eliminating any of the flowers from the current season, prune after flowering. A fantastic choice for our Northern gardens.
Why Is It Called Euphorbia Polychroma?
The cushion spurge, Euphorbia epithymoides, syn. E. polychroma, is a flowering plant in the Euphorbiaceae family native to Libya, Turkey, and East, Middle, and Southeast Europe.
It is a herbaceous perennial that grows to 45 cm (18 in) tall and has terminal cymes of acid yellow flower-heads (cyathia) in spring and summer.
From Euphorbus, a physician who served under Mauretanian King Juba II in the first century BC. Euphorbus may have employed sap from native plant species in his treatments. In autumn, polychroma refers to the various colors of the stem and leaves.
How Often Do You Water Euphorbia Polychroma?
The Cushion spurge does not require a lot of water, as long as its roots are kept well aerated. Water once or twice a week during the growing season (April to mid-August). Water more often in winter if the plant is exposed to frost, and if you live in an area with persistent drought.
It is best to allow the soil to get dry between waterings. Remember that this plant needs good drainage. Over watering can lead to die back of the plant. The soil should be porous and well drained at all times for optimal growth and health.
How Do You Repot Euphorbia Polychroma?
When repotting, wait until the plant is almost dry before moving it. If you repot into a larger container, use fresh potting soil that contains more organic matter than the soil in which it was previously grown.
Repot in the spring when the plant is actively growing. Use a well-drained container so as not to discourage blooming for this plant. A well-drained compost, such as John Innes No 3 with extra grit added will be suitable for this plant.
Is Euphorbia Polychrome Deer Resistant?
Cushion Spurge is indeed deer resistant. It does not taste good and the foliage contains a toxic latex sap. The Cushion Spurge is deer resistant.
It contains the poisonous compound caustic latex and is thought to be poisonous to humans and other mammals, though some people do ingest it (not recommended). The juice of this plant will blister the skin on contact. Its sap can cause skin irritation.
This extraordinary plant is resistant to most pests and diseases, drought tolerant, deer and rabbit tolerant, and easy to care for throughout its growing season.
Why Is My Euphorbia Polychroma Dying?
There are many reasons why euphorbia might die. In the first place, it has probably been neglected and possibly there is too much water. Some plants should be treated with a little extra love and care in order to flourish and produce runners, thus spreading the beauty of their flowers throughout the garden or landscape.
Secondly, it might be hungry; a lack of food, too much water and a lack of sun may all contribute to the damage.
Thirdly, the plant might be suffering from fungus. Fungus does not like its carbon dioxide (making up half of the plants’ atmosphere) removed.
Finally, it could simply be dying from too much sun or cold. This can lead to the plant’s stems rotting and its leaves beginning to die.
In this case, give it some shade or move it to a cool, shady area. Water sparingly, but thoroughly.
A good way to care for the plant is to water it well, let the soil dry out to a depth of two or three centimeters then water again. Make sure that the pot is not standing on its porous surface when you water it or let it dry out; either place it in another container or use a pot liner for this purpose.
Is Euphorbia Polychroma Drought Tolerant?
Your Cushion Spurge needs not much water in the spring. The main problem is overwatering, which can lead to the death of the plant and its loss of leaves.
If you get a lot of rain then you need not worry about watering it again for months. It loves extra light, but don’t let it grow too tall; two or three feet is perfect for this plant.
If you live in an area prone to drought, then this plant can tolerate drought. As long as it stays inside and that the soil is not too wet, then you should have no troubles with this plant.
The Cushion Spurge does not like high humidity, so ventilation is needed in an area with high humidity. It does well in most soil types, but it needs good drainage to avoid root rot.
How Do You Fertilize Euphorbia Polychroma?
Cushion Spurge is easily fertilized, even in the spring. Just water it throughout the season and feed it with a slow-release fertilizer. Plant foods designed for acid-loving plants will work well for you.
Your Cushion Spurge needs a high-phosphorous fertilizer, or bone meal, applied once a month. They do not need additional nitrogen fertilizer.
In the spring and early summer, the Cushion Spurge needs high nitrogen to produce its attractive flowers. If not in bloom and the plant is thriving well with very little care, then you don’t need to fertilize it at that time.
What Is The Best Type Of Fertilizer For Euphorbia Polychroma?
A slow-release fertilizer is the best fertilizer for this plant as it doesn’t like to have its soil too wet. This means that you need to feed this plant throughout the season, but not all at once.
It prefers composted mulch instead of a synthetic fertilizer, so go for the natural option. Be sure to feed your Cushion Spurge with a general-purpose fertilizer that is high in phosphate and potassium content.
How Do You Divide Euphorbia Polychroma?
You can divide a Euphorbia polychroma plant if you see that it is too crowded. You can split a larger specimen into two or even three smaller ones, but be sure to use fresh composted mulch or soil and keep the new plants well-watered.
They will be able to survive if you provide them with fresh mulch, but overwatering may cause root rot.
It’s best to repot the plant in spring when it’s actively growing, especially in cooler climates. Water well and ensure good drainage by using a container with holes.
The best time to divide euphorbia polychroma is when it’s actively growing, in the spring.