Copperleaf Plant (Acalypha wilkesiana) Indoor Care and Common Issues with Remedies

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Copperleaf Plant (Acalypha wilkesiana) thrives in bright, indirect light away from direct sunlight, warm and humid conditions, and evenly moist, well drained soil that is rich in organic matter.

Acalypha wilkesiana also called Jacob's Coat or Fire Dragon is one of the popular, vibrant tree-like plants which exhibits attractive leaf colors making it a great accent plant in any space.

It bears broad, ovate to heart-shaped, serrated leaves which can range from red, copper, bronze to pink, green and white, giving them a beautiful vibrant appearance.

The leaves can grow quite large and can reach up to 6-8 inches in length and 4-6 inches in width upon maturity.

Botanical name: Acalypha wilkesiana
Synonyms: Acalypha tricolor, Acalypha amentacea
Family: Euphorbiaceae
Common names: Copperleaf Plant, Jacob's Coat, Fire Dragon Plant

Origin

Acalypha wilkesiana is native to South Pacific region, specifically the islands of Fiji and New Caledonia. It is widely cultivated in tropical and subtropical areas of Africa, Southeast Asia, the Caribbean and Central and South America.

Copperleaf Plant is a popular choice for gardens and landscapes in the warm climates which makes it perfect for USDA zones 10-12. In the cooler regions it is successfully grown as an indoor plant or in containers which can be brought indoors during winter.

Size

Copperleaf Plant is an evergreen shrub which can grow upto 9.8 feet high and upto 6 feet in diameter when given the right growing conditions. However, the size can be controlled through proper pruning. Acalypha wilkesiana is among the best plants for the living room where it will create a delightful first impression.

Flowers

Jacob's Coat bears separate male and female flowers on the same plant. The male flowers are in long spikes which hang downwards while the female flowers are in short spikes.

Varieties

Acalypha wilkesiana comes in several cultivars which exhibit a range of colors, patterns and leaf shapes. Some of the common varieties include;

Acalypha wilkesiana 'Marginata' which features green leaves with red margins.

Acalypha wilkesiana 'Godseffiana' with narrower leaves compared to others and often with a combination of green and creamy-white colors.

Acalypha wilkesiana 'Louisiana Red' which features deep red to burgundy leaves.

Acalypha wilkesiana 'Macrophylla' bears large leaves and has bronze-green foliage with pink to red veining and edges.

Acalypha wilkesiana 'Musaica' with a mosaic pattern of red, green, and bronze on its leaves.

Acalypha wilkesiana 'Firestorm' which bears fiery red foliage.

Related Content: Chenille Plant (Acalypha hispida) Indoor Care and Common Problems

Medicinal Benefits

As indicated by Wikipedia, Acalypha wilkesiana has been used in traditional medicine for treating mycoses (skin conditions and wounds). The leaves have been used as poultices to soothe skin irritations.

Toxicity

Copperleaf Plants are toxic to humans and pets. If ingested it may cause nausea, vomiting and diarrhoea while in severe cases, it may cause more serious gastrointestinal distress. Keep the plant away from the reach of children and pets.

Contact with the clear sap can cause severe dermatitis in some individuals. Always wear gloves when handling the plant and wash your hands thoroughly afterwards.

Where to Buy

If you would like to add these vibrant plants to your collection, you may acquire them online from Etsy (Link to Etsy).

Acalypha wilkesiana Care Indoors

Copperleaf Plant (Acalypha wilkesiana) flourishes in bright, indirect light away from direct sunlight (filtered light), moderate warmth of 18-27⁰C, above average humidity of 55-70% and evenly moist, rich, well drained, all purpose soil coupled with fortnightly feeding in the growing season.

Jacob's Coat requires regular pruning to control growth. Repotting is only needed when the plant becomes potbound. Keep reading for more on these growing conditions and how to achieve them.

Watering

Water Copperleaf Plant thoroughly during the growing season when the top 1-2 inches of soil dry out to keep the soil evenly moist through out.

Decrease watering during the cold season as growth is minimal at this time and maintain the soil slightly moist but do not allow the soil to dry out completely as it may result in leaf drop.

Make sure that the pot has a drainage hole and drain excess water from the catch plate or saucer to prevent the soil from getting soggy as it can lead to root-rot and death of the plant. Learn more on how to water houseplants the correct way.

Light Requirements

Copperleaf Plant grows best in bright, indirect light away from direct sunlight. A spot infront of a brightly-lit window is ideal for this plant. Keep it away from direct sunlight to avoid scorching the leaves.

You may also grow Acalypha wilkesiana under grow lights if the natural light in your home is not adequate. Take a look at these full spectrum grow lights on Amazon.

Regularly turn the pot to ensure the plant receives adequate light on all sides to promote even growth and prevent the plant from getting leggy.

During summer, you may move your Fire Dragon Plant outdoors for some sun but acclimate it gradually to prevent scorching. Ensure to bring it back inside in fall when temperatures begin to drop, it can tolerate a temperature of 15⁰C.

Temperature and Humidity

Copperleaf Plant prefers moderate warmth within the range of 18-27⁰C. Keep it away from drafts like windy doors, drafty windows, air conditioning units, hot air vents and others to prevent sudden changes in temperature which may lead to leaf drop and reduced growth.

Acalypha wilkesiana requires above average humidity of 55-70% to thrive. Set the pot on a wet pebble tray or use a cool mist humidifier to increase humidity for the plant where the air is too dry. Read more on how to increase humidity for houseplants.

Occasionally clean the leaves with a damp soft cloth to get rid of dust as well as discourage pest infestations. Ensure that there is good air circulation to prevent fungal infestations.

Feeding

Feed Copperleaf Plant every 2-3 weeks during the growing season with a balanced, water-soluble fertilizer to boost healthy growth of the plant.

Withhold feeding during the cold season as growth is minimal at this time and feeding the plant at this time can lead to fertilizer burn and death of the plant.

Potting Mix

The best potting mix for Copperleaf Plant should be well-drained and rich in organic matter to provide the required nutrients for the optimum growth of the plant. An all purpose potting mix is perfect to avoid root-rot and loss of the plant.

Repotting

Repot Copperleaf Plant every 1-2 years at the beginning of spring only when it has become pot-bound.

Repot the Jacob's Coat into a pot 1 size larger than the current one. Ensure that it has a drainage hole to prevent the soil from getting soggy to prevent root-rot. Check out these ceramic pots with drainage holes on Amazon.

Slip the plant out of its pot, shake off the old potting mix and trim the dead roots with clean and sterilized scissors. Place the plant in the center of the new pot and refill with fresh, quality, free-draining potting mix.

Wet the soil thoroughly until water comes out through the drainage hole, empty the saucer and place the plant infront of a well-lit window.

Pruning

Pruning Copperleaf Plant involves removal of dead leaves and flowers to keep the plant neat and discourage pests and diseases infestations.

To control growth and encourage a more compact growth, regularly pinch off the growing tips. If your plant has grown too large, cut it back by half with a sharp, clean pair of pruning scissors at the beginning of the growing season.

Copperleaf Plant Care Outdoors

Copperleaf Plants are tropical plants which require warm and humid conditions to thrive. They are not cold hardy, therefore, they are best grown as houseplants in the cold climates.

However, in climates with harsh winters, Jacob's Coat can be grown outdoors as container plants during spring and summer which are brought inside when the temperatures drop to about 15⁰C in fall.

Cutback the plant by half, place it in a warm, humid place where it can receive bright light and reduce watering to keep the soil slightly moist but do not let it dry out completely.

Do not feed the plant at this time as growth is reduced and ensure that there is good air circulation to prevent fungal infestations.

Once the temperatures warm up to 15⁰C in spring, move the plant outdoors under bright sunlight but shield it from hot midday sunlight to prevent scorching of the leaves.

Ensure that the soil remains moderately moist but not soggy by watering when the top 2-3 in. of soil feels dry and feed the plant every 2-3 weeks with a balanced fertilizer to encourage foliage growth.

Propagation

Copperleaf Plant (Acalypha wilkesiana) can be propagated at the beginning of the growing season (spring) from stem cuttings. The cuttings can be rooted either in water or in soil.

Learn How to Propagate Copperleaf Plant | 2 Ways of Acalypha wilkesiana Propagation.

How to grow Copperleaf Plant from seeds

Spread Copperleaf Plant seeds evenly on moist free-draining soil and cover lightly with some soil. Cover the set up with a plastic sheet to create a greenhouse effect.

Place the set up in a warm, brightly-lit place and maintain the soil moist through out by light misting the soil surface until the seedlings are well established.

When the seedlings have true leaves formed and are a reasonable size, transplant them into individual pots.

Position the pots in a warm, well-lit spot and maintain the soil moist until the new plants are well established after which you can begin normal routine care.

Copperleaf Plant Common Issues with Remedies

Copperleaf Plant (Acalypha wilkesiana) common growing problems include loss of leaf color, leaf drop, pests among others. Keep reading for more on these problems and how to fix them.

Pests

The common pests in Copperleaf Plant are mealybugs, aphids and spidermites. Isolate the affected plant to prevent spread to the rest of the houseplants and treat it with appropriate products like neem oil or insecticidal soap.

Loss of leaf color

Loss of leaf color in Copperleaf Plant may be due to three possible reasons. One possible reason for loss of leaf color is too little light. Place the plant in a brighter spot as it prefers bright, indirect light or instal a grow light if the natural lighting is not sufficient to enhance leaf color.

The second possible reason for loss of leaf color in Acalypha wilkesiana is overwatering. Keep the soil evenly moist during the growing season. Reduce watering in the cold season but never allow the soil ball to dry out completely.

The third possible reason for loss of leaf color in Jacob's Coat is underfeeding. Ensure to feed the plant every 2-3 weeks during the growing season with a balanced, water-soluble fertilizer to boost healthy growth of the plant. Do not feed in the cold season.

Leaf drop

One possible cause of leaf drop in Copperleaf Plant is incorrect watering; either underwatering or overwatering. Maintain the soil evenly moist during the growing season. Cut down on watering in the cold season as growth is reduced at this time but never allow the soil ball to dry out completely.

The second possible cause of leaf drop in Jacob's Coat is soggy soil brought about by poor soil drainage. Confirm that the pot has a drainage hole and that the soil is free-draining. Always empty the saucer after watering and never allow the plant to sit in soggy soil.

The third possible cause of lead drop in Acalypha wilkesiana is too little light. The plant requires bright, indirect light but away from hot direct sunlight.

Position the Copperleaf Plant where it will receive bright, indirect light. Alternatively, grow the plant under a grow light if the natural lighting is not sufficient.

The fourth possible cause of leaf drop in Jacob's Coat is pest infestation. These sap-sucking insects will cause dehydration of the plant leading to wilting and leaf drop.

Regularly inspect your plant for these pests and carry out timely control measures to arrest further damage to the plant.

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