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Plant guide

Velvet tree.

Miconia calvescens

Pronounced my-KOH-nee-uh kal-VESS-enz

Also known as Bush Currrant, Bush currant, Purple plague, Velvet tree, Purple plague, bush currant, miconia, velvet tree

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velvet tree
Photo by Diogo Luiz (CC BY) via iNaturalist

This striking tropical plant is famous for its massive, velvety leaves that feature beautiful purple undersides. It is considered a highly invasive species in many tropical regions, so please be mindful of your local environment. It brings a bold, dramatic look to any space that can accommodate its large size.

Another photo of Velvet tree
Photo by Chris Wyse (CC0) via gbif

At a glance

Care level
Moderate
Plant type
Tropical evergreen tree
Light
Bright, filtered light is best to prevent leaf scorch.
Indoor light
Bright indirect
Water
Every 3 to 7 days
Mature size
15 to 50 feet in the wild
Growth rate
Fast
Hardiness
USDA 10 to 12
Bloom time
Sporadic throughout the year

Care

Keep the soil consistently moist but never soggy to mimic its native rainforest home. Watch for drooping leaves as a sign that the plant is thirsty or experiencing low humidity. Provide plenty of space, as this plant grows quite rapidly.

Watering
Water when the top inch of soil feels slightly dry to the touch.
Feeding
Use a balanced liquid fertilizer during the active growing season.
Pruning
Trim back long stems to maintain a manageable size and encourage bushier growth.
Repotting
Move to a larger container once the roots begin to circle the bottom of the pot.
Soil
Rich, well draining, organic potting mix
Soil pH
5.5 to 6.5
Temperature
15 to 30°C
Humidity
70 to 95%
Drought tolerance
Low
Lifespan
Perennial, typically 10 to 20 years
Deer and rabbits
Moderate

Signs it needs repotting

  • Roots growing out of the drainage holes
  • Stunted growth despite regular feeding
  • Soil drying out very quickly

Safety

People
There are no known reports of significant toxicity to humans.
Pets
There is no widely documented evidence of toxicity to cats or dogs, but it is best to keep pets from chewing on the foliage.
Children
The small berries may pose a choking hazard to small children if ingested.
Contact allergens
The leaves have a rough, sandpaper texture that can cause minor skin irritation.
Airborne allergens
There is no evidence of significant airborne allergens.
Edibility
The fruit is technically edible but generally considered unpalatable and not recommended for human consumption.

How to identify it

  • Large, velvety, dark green leaves
  • Deep purple leaf undersides
  • Prominent longitudinal leaf veins
  • Small white or pink flowers
  • Tiny, dark purple berry clusters
Height
4 to 15m
Spread
3 to 8m
Leaves
green, purple, evergreen
Flowers
white, pink, 0.5 to 1cm
Fruit
blue, purple, Year round

Problems to watch for

  • Root rot · Occurs when soil remains waterlogged for extended periods.

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Growing it

Propagation
seed, cuttings
When to plant
spring, summer
Overwintering
Move the plant to a warm, frost free location indoors if temperatures drop below 15 degrees Celsius. Maintain high humidity and reduce watering slightly during the cooler months.
In containers
It can be grown in a large container, but requires a pot at least 50 cm wide to support its rapid growth.

Seed

  1. 1. Collect ripe berries from the tree.
  2. 2. Clean the seeds thoroughly to remove pulp.
  3. 3. Sow seeds on the surface of moist, sterile potting mix.
  4. 4. Keep in a warm, humid environment until germination.

Keep this plant isolated from native forest edges to prevent uncontrolled spread.

Grows well with

  • Heliconia · They share similar requirements for high humidity and filtered light.

Similar species

  • Miconia argentea · It shares a similar growth habit but has distinct silvery leaf undersides.

Science

Family
Melastomataceae
Genus
Miconia
Order
Myrtales
Class
Magnoliopsida
Native range
Mexico, Central America, and South America
Conservation
It is considered a major invasive weed in many tropical regions and should not be planted outside its native range.

It is a pioneer species that quickly colonizes gaps in the rainforest canopy.

Value to wildlife
food source for birds
Pollinators
bees
Uses
ornamental in native range, botanical interest

Through the year

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Flowering
Fruiting
Foliage

Ecological indicators

Salinity
1/9
Soil reaction
6/9
Light
4/9
Temperature
9/9
Moisture
8/9
Nutrients
6/9

Taxonomy resolved against GBIF.

Questions people ask

Can I grow this in a pot?
It is possible in a large container, but it is not recommended due to its invasive potential.
Why is it considered invasive?
It grows rapidly and shades out native vegetation, leading to a loss of biodiversity.

Where the name comes from

The genus name honors the Spanish physician and botanist Francisco Micó, while the species name refers to the hairless or smooth appearance of the leaf veins.

Good to know

  • It is often called the purple plague due to the color of its leaves.
  • A single tree can produce millions of seeds per year.
  • The leaves can grow up to 1 meter in length.
  • It thrives in the shade of dense tropical canopies.

Also in

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This guide was generated with AI on and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.