How to grow and care for a flamingo tree
All you need to know about growing a flamingo tree (Salix integra 'Hakuro-nishiki'), in our Grow Guide.
The flamingo tree, (Salix integra 'Hakuro-nishiki'), is a popular dwarf willow that is much loved for its flamboyant foliage in spring – a marbled mix of green and white, with flamingo-pink tips. The leaves fade to green in summer and when they drop in autumn, coral-orange stems are revealed. Before the foliage appears again in spring, yellow catkins appear.
Also known as the flamingo willow or shrimp willow, the flamingo tree is a compact shrub or small tree, perfect for a small garden. It's often sold as a standard or lollipop tree, grafted on to the rootstock of a different willow variety.
Discover more trees for small gardens.
The flamingo tree looks delicate but is completely hardy in the UK. It has been given the prestigious Award of Garden Merit by the Royal Horticultural Society.
How to grow a flamingo tree
Grow your flamingo tree in moist but well drained soil, in full sun or dappled shade. Standard trees grow well in a pot, as long as they are well watered. Prune in winter and lightly again in summer if desired.
Flamingo tree: jump links
- Planting flamingo tree
- Caring for flamingo tree
- Propagating flamingo tree
- Growing flamingo tree: problem-solving
- Buying flamingo tree
Where to grow a flamingo tree
Grow your flamingo tree in moist but well-drained soil in full sun – it looks good in contemporary or urban gardens and in Japanese-style planting schemes. You can also grow standards in pots on the patio, or flanking a doorway.
How to plant a flamingo tree
- Dig a hole that's the same depth as the rootball and incorporate lots of well-rotted compost or well rotted manure
- Place the rootball in the hole so that its surface is at soil level. Refill the hole with soil
- Water in well
- Mulch after planting to help retain moisture
If growing a standard tree in a pot, use a peat-free John Innes No.3 compost. Pot on into a larger pot as the plant grows.
Where to buy a flamingo tree online
Caring for a flamingo tree
Watering and feeding
Water plants growing in the ground in dry weather. If you're growing a flamingo tree in a pot, make sure you keep the compost moist. Feed in spring with a balanced fertiliser. Mulch in spring with well rotted manure or garden compost - this will help retain moisture in the soil.
Pruning
A late winter prune will encourage lush foliage growth and plenty of new pink foliage – trim growth back by about one third. Also remove any dead, damaged or diseased shoots, plus any that are growing the wrong way. Also trim away any shoots that are sprouting from the grafted stem. You can trim lightly again in summer to encourage more fresh pink growth later in the season.
How to propagate a flamingo tree
You can propagate flamingo willows by taking softwood cuttings in spring and summer or hardwood cuttings in autumn and winter.
Growing flamingo tree: problem solving
Poor leaf colour in spring may be due to lack of sun. Bear in mind that the leaf tips are usually only pink in spring – they revert to green later in the season.
Brown leaves could be due to be due to wind or sun damage, or lack of water. Flamingo trees do best in a sunny position but in prolonged hot weather they can be scorched by the sun – move temporarily to a shadier spot if possible. Trees grown in pots can quickly dry out – you may need to water every day in very hot spells.
Green leaves on the stem of standard trees are from the willow that the top was grafted onto and should be trimmed off.
Willow aphids do not harm the plant but sooty mould can develop on the honeydew excreted by the aphids, which is is unattractive and can inhibit photosynthesis. Look out for early infestations and blast off with water or squash by hand.
Rust appears as yellow patches on the tops of the leaves and orange pustules on the undersides. Remove any affected leaves as soon as you see them and clear up any that have fallen onto the ground.
Canker can also affect willows. Look out for leafless shoots and distorted bark. Prune out affected areas.
Willow anthracnose is a fungal disease that causes black or brown spots and lesions on the leaves, distorted or dropping foliage and raised lesions on the stems. It is common in early spring when the air is cool and damp. Prune out affected areas promptly – especially the lesions on the stems – and clear up any fallen foliage.
Honey fungus may attack plants growing in the soil.
Advice on buying a flamingo tree
- Check that your plant is well shaped, bushy and healthy with no signs of pests or disease
- You may find flamingo trees at the garden centre, especially in spring when they look especially attractive. Alternatively, look online
Where to buy flamingo tree online
Frequently asked questions
How do I care for Salix integra in winter?
Salix integra 'Hakuro-nishiki' is hardy in most areas of the UK, even in severe winters, and shouldn’t need winter protection other than a layer of mulch round the base. Flamingo trees in containers will benefit from wrapping the pot in fleece and moving it to a sheltered place during the winter.
Why is there unusual growth on my flamingo willow?
Flamingo willows are grafted onto a different willow variety rootstock, so any growth from beneath the graft needs to be removed or it will dominate the top growth. Pull the new shoots off gently and keep checking for new stems which should be removed as soon as they begin to form. Older shoots may need to be cut off.
Is Salix integra suitable for planting near a house?
This dwarf variety grows to around 2.5m in height and spread, so is more suitable for small gardens than many other willows. If you have concerns about planting Salix integra near your house, you could grow it in a container, but it would need to be kept very well watered, especially in the summer.
Help! My Salix integra tree looks like it is dying.
Salix integra, like other willows, is a thirsty tree and requires good levels of moisture in the soil. If your tree has brown crispy leaves, it may be suffering from a lack of water. In particular, plants in pots need to be kept well watered.
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