Many interesting houseplant species belong to the Aroid family, particularly the Alocasia genus. And another outstanding member of the Jewel Alocasias is the Alocasia Black Velvet. It has the botanical name Alocasia reginula and is known for its compact size and dark, velvety leaves.
Alocasia Black Velvet originates from Southeast Asia, specifically the Jungles of Borneo. Thus, it has tropical requirements for growth. Before, it was quite rare to find this plant in cultivation. However, this plant is now more available in the garden marketplace this time. Thanks to modern propagation techniques.
| Scientific Name | Alocasia reginula |
| Common Name | Dwarf Alocasia, Black Velvet Alocasia |
| Origin | Southeast Asia, Jungles of Borneo |
| Plant Type | Herbaceous, Perennial |
| Life Cycle | 2 to 5 years |
| Growth Rate | About three months |
| Hardiness Zones | USDA Zones 10 and above |
| Humidity Levels | Around 60-75% |
| Propagation Methods | Dividing clumps or potting rhizome cuttings of mature plants |
| Toxicity | Toxic to pets (dogs and cats) |
| Mature Size | Up to 1.5 ft. tall |
| Bloom Time | Rarely blooms |
Growing an Alocasia Black Velvet Indoors
Growing Alocasia Black Velvet is just like growing other Alocasia species. They have almost the same growing requirements, being native to the tropics. For a more experienced gardener, tending to Alocasia is already an easy job. But for beginners, you may need to exert a little more effort to keep your plant happy.
The preferred location is an indoor setting because it’s easier to manipulate the growing conditions. It also mimics the environment where Alocasia Black Velvet naturally thrives. Dappled light, high humidity, moderate water, and a warm climate are the primary considerations your plant needs to meet.
Alocasia Black Velvet Care
Light
Being a resident of a jungle where large canopies typically block direct sunlight, Alocasia Black Velvet is used to having dappled, indirect light. Hence when in cultivation, it’s essential to mimic this condition.
Find a bright spot with plenty of sunlight available, but ensure they don’t hit the leaves directly. Add a sheer curtain to serve as protection, and make sure to put a considerable distance between your Alocasia and the window. North-facing windows are ideal.
Watering
Alocasia Black Velvet can be susceptible to root rot if it gets overwatered. So, make sure you provide water moderately. The soil must be moist, not soggy or dry. Always remember to drain excess water after watering. Sufficient drainage holes should be present in the pot.
Generally, watering once a week is enough for a small potted Alocasia Black Velvet. But during winter, you should reduce the frequency and expand the days of the watering interval as your plant is primarily dormant during this season.
Preferred Temperature and Humidity
A temperature range that’s between 15-25ºC (55-80ºF) favors the growth of Alocasia Black Velvet. It needs such a warm temperature to achieve the required growing degree days (GDD) to accumulate enough heat for its development. If you’re living in cold climates, you can grow Alocasia Black Velvet only indoors.
High humidity levels are also favorable for this species. To benefit from the moisture released by other plants, try grouping your Alocasia Black Velvet with other tropical species.
Soil
Provide your Alocasia Black Velvet with a soil mix that’s well-draining and has a slightly acidic pH of 5.5 to 6.5. If you’re planning to create your own mix, you can use a combination of sphagnum moss or peat moss, coco coir, orchid bark, perlite, and regular potting soil.
Pruning
Alocasia Black Velvet doesn’t require rigorous pruning. What you’ll need to do is occasionally remove dead or diseased leaves. Cut them off using sterilized pruning shears. Pruning helps regenerate the plant as resources (energy and nutrients) are redirected to the growth of young leaves.
Potting and Repotting
You won’t have to frequently repot your Alocasia Black Velvet as it prefers to be a little potbound. Because this plant is relatively small, its root systems are not so extensive that it would take about 2 to 3 years to form a root ball.
Even when you change pots, it’s better to use a size that’s just 2 inches bigger than the previous container.
How to Propagate Alocasia Black Velvet
The best way to propagate Alocasia Black Velvet is through asexual propagation. Here are two methods to do that:
Clump Division
Alocasia Black Velvet will produce several clumps. You can divide the offset plants into two or three, planting them separately in pots. Each clump will soon grow into an individual plant.
Rhizome Cuttings
You can also use rhizome cuttings. All you need is to cut a small portion of the rhizome and plant it in a potting mix. Moisten the soil mix with water, and place it in a warm location until some growth forms.
Does Alocasia Black Velvet Bloom?
The main attraction of Alocasia Black Velvet is its stunning foliage. The dark green leaves with prominent veins on their surface are the reason why it’s being grown. Since its ornamental value lies in its foliage, many people think this species won’t produce flowers. But that isn’t true. Alocasia Black Velvet is technically an angiosperm or a flowering plant.
When the growing conditions are consistently favorable, Alocasia Black Velvet has a high chance of blooming any time of the year. The flowers resemble that of an anthurium, where a spathe surrounds the spadix. They are, however, less attractive and would easily go unnoticed.
Common Problems With Alocasia Black Velvet
Root Rot
Root rot is the only serious disease problem you’ll encounter with Alocasia Black Velvet. This happens when the plant is overwatered. So, make sure the soil doesn’t get soggy.
Spider Mites
Spider mites are the common pest that may infest your Alocasia Black Velvet. You can get rid of them by spraying them off with insecticidal soap or neem oil solution.
FAQs
Yes. It’s a houseplant that’s relatively easy to care for. But if you have zero experience in gardening, be careful not to overwater your Alocasia Black Velvet to prevent its early demise.
Yes, Alocasia Black Velvet contains a toxic property that may potentially harm pets and humans. Once ingested, it may irritate the gastrointestinal tract resulting in itching, vomiting, and difficulty breathing.
Yes, misting is good if the environment around it is low in humidity. Spray water on the leaves occasionally but make sure to do it in the morning.
