Eucalyptus as a houseplant: 6 care tips

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Eucalyptus as a houseplant

table of contents

  • Fertilize enough
  • Water regularly
  • Cut properly
  • Choose the optimal location
  • Winter safely
  • Repot with foresight
  • frequently asked Questions

Garden plants are often also suitable for cultivation as indoor plants, including eucalyptus. The Australian deciduous tree is ideal for bringing a little color into the home if a few care tips are followed.

In a nutshell

  • slow variety Eucalyptus gunnii best suited as a houseplant
  • choose the right location
  • too little sun leaves no leaves
  • Without pruning, eucalyptus can reach a height of up to five meters
  • Very undemanding tree outdoors, but very in need of care in the room

Fertilize enough

The first thing to be said is that each container plant needs more fertilizer than is necessary in a garden bed. Because in the pot, the fertilizer used is washed out faster with the irrigation water and does not reach the roots in sufficient quantities:

  • fertilize regularly
  • from spring to autumn
  • every two weeks
  • Universal fertilizer is sufficient for normal bucket soil
  • Apply liquid fertilizer with irrigation water

Water regularly

The eucalyptus in the pot needs to be watered regularly. However, the plant does not tolerate waterlogging and therefore special attention should be paid to this when watering:

  • Create drainage in the pot
  • Use gravel, clay balls or shards
  • place over drain hole
  • Always keep the root ball moist
  • Always let the soil dry on the surface
  • only then pour again
  • water less in winter
Boy pours eucalyptus
Always keep the roots slightly moist!

Cut properly

Cutting is particularly important with eucalyptus as a cultivated house plant. Because the tree can reach a height of up to five meters, which is usually too big for a house or apartment. Depending on how big the tub was chosen, the houseplant can also reach a considerable height if it is not cut back:

  • very easy to cut
  • Pruning can be done all year round
  • can be cut back vigorously
  • as far as space is required
  • grows back with new shoots
  • all cross-growing branches should be removed regularly
  • this makes the growth habit optically more beautiful
  • there is no baldness inside

Note: When you cut the eucalyptus tree, you should never touch the roots or even cut into the root ball here, because the plant cannot tolerate this and could die.

Choose the optimal location

The eucalyptus tree has shimmering, light blue leaves. In order to achieve this effect in a room, the right location is particularly important for the plant:

  • sunny and warm
  • cooler temperatures in winter
  • no blue coloration without sufficient light
  • too little sun favors the fading of the leaves
Eucalyptus on the window
A light window seat is particularly good for the leaf color of the eucalyptus.

Winter safely

The eucalyptus, which was cultivated as a houseplant, should also receive the right care for wintering. Because if the heating gives off a lot of heat throughout the winter, the tree is also too warm. So he should get the following place in winter:

  • in a relatively cool room
  • about 13 ° Celsius are recommended
  • bright location in winter
  • no direct sunlight

Tip: So that you can move the heavy pot with the tree back and forth well, it is advisable to place it on a trellis with rollers from the beginning before planting.

Repot with foresight

Due to the very large and rapid growth of the trees, they have to be repotted regularly. According to the care tips, the trees should not only receive fresh substrate, but also a larger container:

  • in the first few years maybe even repot twice
  • Eucalyptus grows faster for the first few years
  • thereafter at least annually
  • use fresh substrate
  • Always choose a bucket one size larger
  • ideally repot after cutting
  • Tree not so big anymore
Repot the eucalyptus
Young eucalyptus plants should be repotted several times a year.

Note: Unfortunately, it is not possible to propagate a eucalyptus that you have to dispose of due to its size. Neither with cuttings nor with self-harvested seeds will succeed. Because a tree cultivated as a houseplant does not develop any flowers and therefore no seeds despite all the care tips.

frequently asked Questions

Why does my eucalyptus, cultivated as a houseplant, suddenly grow taller?

If the Australian deciduous tree receives a lot of sunlight, this not only leads to a decorative blue coloration of the leaves. In a very sunny place, the tree stretches towards the light and suddenly grows upwards very quickly. In such a case, you will have to cut back more often.

Which locations are suitable for winter?

If you have grown the eucalyptus as a houseplant, then you should move it from the living room to another place in winter. The mostly unheated bedroom or a bright staircase are ideal here. An unheated winter garden is also suitable, if one is available.

What should I do if the required size of the bucket no longer fits into the room?

Since the bucket, next to the eucalyptus, also has to grow regularly, it can happen that one day the pot and plant become too big for the apartment or house. It is good if you have a garden that the eucalyptus could move to. Otherwise, you can only give the plant away for free or, unfortunately, dispose of it in some other way.

Can pests or diseases affect my eucalyptus tree?

Due to the essential oils, the leaves exude a scent that insects and pests do not like and therefore do not infest them at all or only very rarely. Therefore, the plant is placed next to an open window and is also good against mosquitoes, which do not get into the apartment in this way. Diseases are also not known in the robust plant.