Umbrella Tree Plant

The Umbrella plant, Schefflera Arboricola, also known as the Dwarf umbrella tree is a popular indoor plant due to its ease of care and attractive appearance.

Grown indoors the Schefflera Arboricola can be kept to a manageable size of 4 – 8ft tall, and the good news is they respond well to basic indoor conditions.

Umbrella Tree Description

The umbrella plant is a multi-trunk tree that can grow over 15 meters tall outdoors and has to be pruned and topped at some point to keep its size manageable within a home. Its close relative, Schefflera Actinophylla, has to be carefully planted because of its invasive nature and is seen as a weed in certain places.

Types

You will find three main varieties available including variegated (Gold Capella), plain green-leafed and dwarf-sized trees just named Schefflera, and umbrella plants on sale in garden stores). They are also grown as bonsai trees. If you want to purchase a plant but your unsure of whether it’s a Schefflera Arboricola or Schefflera Actinophylla and it’s just named Schefflera; there are some slight differences, although care conditions needed are the same – so I would suggest you buy it if you like it.

How they look

They can grow with one trunk, but most likely with two or more and multiple branches displaying palmate compound or whorled leaves (like fingers coming from the stalk) with four to twelve leaflets or more, giving it an umbrella spoke appearance. The glossy leaflets are near oval-shaped, a few inches long, and a couple of inches wide (depending on the age and size of the tree).

Flowering

Grown in warmer climates outdoors – the umbrella plant produces bright red flowers like tentacles growing above the foliage on long stems (it’s where it gets the common name octopus tree). Unfortunately, we’re not able to get these in flower when grown indoors.

Pets

The umbrella tree is a mildly toxic plant when ingested by cats or dogs and causes them to become unwell.

Level of care

Basic care and maintenance will keep this plant looking healthy and living a long long life indoors. It’s a plant which less is more, concerning watering and feeding – too much of these will cause plant problems. When a tree matures it’s likely to need to be supported with a stake or a moss stick (if it has matured enough and produces aerial roots) unless it’s pruned down and pinched. A little bit too much or little water, heat, cold, or dryness won’t cause any serious issues.

Umbrella Plant Facts

Origin:	Taiwan.
Names:	Umbrella Plant, Queensland Umbrella Tree, Octopus Tree, Gold Capella (common). Schefflera Arboricolum, Heptapleurum Arboricolum (botanical/scientific).
Max Growth (approx):	Height 10ft tall or more.
Poisonous for pets:	Toxic to cats and dogs.

Umbrella Plant Care

Temperature:	Grows well in average room temperatures between 60 – 75 °F (15 – 24°C) but no lower than 55F (13C) or higher than 75°F (24°C). Avoid sudden temperature drops and cold drafts.
Light:	Basic light conditions bright without direct sunlight is best suited, although lower lighting conditions only really affect its growth rate rather than causing any harm.
Watering:	The best advice is to water once the topsoil becomes dry. Over-watering is more of a problem than a lack of water.
Soil:	A peat moss-based potting mix with 2 parts peat moss and 1 part perlite is suggested.
Re-Potting:	You will need to re-pot the plant once every 2 years and provide a new potting mix, during spring. To be on the safe side – hold off feeding for one month because enough nutrients should be present in the new potting mix. A good solid and heavy container is needed to prevent tall and mature trees from toppling over.
Fertilizer:	I would not go over the top with feeding this plant and just use a diluted fertilizer once a month from spring – to fall.
Humidity:	Average humidity levels indoors are usually fine. If the air is dry in the room, improve humidity levels.
Propagation:	These are quite tricky to propagate, which is done by taking 4 – 6 inch stem cuttings, during spring. Do the usual stem-cutting process and remove all leaves apart from one set and make sure a node is available which new growth will sprout from. You’ll need to use rooting hormone on the cut to be placed in the soil and pot the cutting in a container that can have a plastic sheet placed over the top (usually with elastic bands holding the plastic on) or use a propagator. These need to be kept at temperatures between 65 – 75 °F (18 – 24°C and be provided with bottom heat to improve your chances of success. Make sure you do not over-water the soil, which can begin rotting the cutting, and wait until you see plenty of new growth before beginning to provide basic care conditions.
Pruning:	The umbrella tree is a fast-growing species that will need pruning back. If a tree becomes leggy or you want to encourage a bushy appearance to grow, pinch growing tips. You’ll find you can pretty much cut back as much as you like with this plant and it will bring new growth back, during spring.

Potential Problems

• Leaves turning yellow and losing leaves: An umbrella plant will naturally lose its lower leaves to encourage new growth. If it’s losing a lot of upper leaves it could be any one of many conditions causing a problem, such as over-watering (most common), under-watering, too much heat, sudden temperature drops, or lack of light. You will need to go through a process of eliminating what your doing correctly that could be a cause and then apply the above care instructions for what is conditions are not provided.
• Leaves and stems turning brown (not as common): The most likely cause of the problem is over-watering if the leaves or stems are soft. Check the roots to see if any root rot has set in and take remedial action. The tree will need all affected leaves, stalks, and root sections removed before re-potting to try and save the plant from dying.
• Pests: Spider mites are a common threat to this plant and become more present in dry air conditions. Check for spider webbing under leaves at times and take remedial action straight away if needed.

Frequently Asked Questions

What is the ideal temperature for the Umbrella plant?

It prefers temperatures between 55-75°F, so indoor room temperatures should do just fine.

Is this plant susceptible to pests?

Watch out for spider mites. These are the most common pests that cause issues with the umbrella plant. This is more likely to be an issue in dry conditions, so make sure the air is humid and you’re checking for spider webs under the leaves. A simple wipe with rubbing alcohol should get rid of spider mites and lightly misting the leaves could help prevent them in the future.

Conclusion

The umbrella tree is aptly named, with its ovular foliage grouping together to create an umbrella-like image. This plant is much like the bonsai tree varieties, growing between 4ft and 8ft high. This is a manageable size for most homes, just make sure it has plenty of space to grow into.

The umbrella tree is a great houseplant considering its adaptability to indoor conditions. It originates from Taiwan but grows well in room temperatures – somewhere between 60°F and 75°F does the trick! You may be tempted to place this tree in a hallway or entrance, but this plant is sensitive to temperature changes, so next to any door or draughty window isn’t the best option.

Avoid direct sunlight with the umbrella tree but place it in an area with bright indirect light. It can tolerate low light conditions, but this may result in stunted growth. If the leaves on your umbrella tree are yellowing, it could be a sign that you need to move your plant into an area with more light. But if the leaves are falling off or browning, you could be exposing them to too much light.

For maximum growth, use a standard diluted fertilizer once a month during the summer. This plant really doesn’t need much more help growing, so go easy on the fertilizer.

Water your umbrella plant thoroughly when the soil dries out. Less is more with the umbrella plant, so if you’re unsure, cut back on the water. Make sure to replace the excess water in the saucer that has drained out over the week, sitting in water can be harmful to this plant.

If the leaves of your umbrella plant are wilting or curling, it could be a sign that you’re overwatering your plant. This can lead to root rot and soil mold, which is difficult to revive from.

If you are interested in planting house plants, you can check our articles, Poison Primrose, Zebra Howorthia, Jelly Beans, Mexican Fortune or Braided Money Tree, and Flaming Sword Bromeliad.