Lagerstroemia indica

Lagerstroemia indica is a deciduous tree

La Lagerstroemia indica it is one of those trees that actually look more like bushes. And this is not that it is bad, in fact, it is very good, as it means that it can be grown without problems in all types of gardens, regardless of their size, as well as in pots.

Its growth rate is not very fast, so will allow you to control its development in a very simple way. In addition, its wonderful flowers sprout from a very early age.

What is its origin and its characteristics?

Lagerstroemia indica

Image sourced from Wikimedia/Atamari

Known as Jupiter tree, Jupiter, Indian lilac, southern lilac, or crape, this species it is a deciduous tree originally from Asia, specifically from China, Japan, Himalayas and China. It was described by Chrisiaan Hendrik Persoon and published in the Journal of Botany, British and Foreign, in 1928.

Grows to a maximum height of 15 meters, although the usual thing is that it does not exceed 8 meters. Its trunk, with smooth, pinkish-greyish and mottled bark, usually branches from a short height. The leaves are 2,5-7cm long, dark green-grey except in autumn when they turn orange before falling, and opposite.

Flowers bloom from summer to fall, in terminal panicles. They are hermaphrodites, pink, red or white. The fruit is a capsule of about 0,8-1,2 cm in diameter, brown when ripe.

Dwarf varieties

If you would like to have a specimen but you are worried about space, I recommend these varieties that are more like little trees and not so much like trees:

  • Purple Dwarf: lavender flowers. It grows up to 1,2-1,8 meters.
  • Pink ruffles: pink flowers. It grows up to 2 meters.
  • Victor: red flowers. It grows up to 1,5-2 meters.
  • Dwarf White: white flowers. It grows up to 4 meters.

What care do you need to live?

Lagerstroemia indica

The Tree of Jupiter is a tree or small tree that must be abroad, in full sun or, if you live in a very hot area (such as the Mediterranean), in semi-shade. As I anticipated at the beginning, due to the size it reaches, you can plant it in the corner you prefer, and even have it in a pot.

But for it to have a good development it is very important that the soil or the substrate is fertile, with good drainage, and neutral or acid. If it is limestone, that is, if it has a pH greater than 6.5, its leaves will turn yellow due to the lack of iron.

Lagerstroemia indica

Image sourced from Wikimedia/Didier descouens

If we talk about watering, should be moderate. It is not a plant that resists drought, but neither does waterlogging. Therefore, it is advisable to keep the soil or substrate slightly moist, watering 3 to 4 times a week in summer, and 1 or 2 times every seven days the rest of the year. Use rainwater or no lime.

Towards the end of winter you can prune it removing dry, diseased, weak or broken branches, and also trimming those that are getting too long in order to keep it in a rather compact style, with a rounded crown.

Finally, you should know that it is multiplied by seeds and cuttings in spring-summer, and that it resists frosts down to -18ºC.


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  1.   GALANTE NACHO said

    Hello Monica.

    As I already told you, we have a Lagestremia on the Finca.
    It is young and must have been in a nursery for some time because it is very tall and thin, although now intermediate branches are beginning to sprout. What I like the most is its flower (ours gives pink flowers) and especially the trunk, it is like living wood, it seems as if the bark had been removed from the tree. Apparently it is a relative of the Pomegranate, and it is curious because the trunk of the Pomegranate is similar, although a little rougher.

    A very interesting article, thank you very much! as usual.

    GALANTE NACHO.

    1.    todoarboles said

      Hello Nacho.
      Yes, it is a very beautiful plant, and grateful. Surely yours will gradually become beautiful 🙂
      Greetings and thanks for the comment!

  2.   GALANTE NACHO said

    Hello Monica.

    Thank you for your interesting comments.

    This year we have put a Beech, it is only two meters long but we were very excited to put one on the farm, although we are a little concerned because we are in the southern area of ​​Gredos and we do not know how the weather will go.

    What is your opinion?

    GALANTE NACHO

    1.    todoarboles said

      Hello Nacho.
      Beech trees have a temperate-mild climate, with frosts in winter, and not very high temperatures in summer (30ºC could already be said to be a lot for them).

      I do not know. It is likely that you will do well, but that you do not lack water, nor the subscriber.

      Good luck!

    2.    Juan said

      I bought a small tree over two meters long, but it hasn't sprouted yet. Is it normal?

      1.    todoarboles said

        Hi John.

        Yes it's normal. It may take a while to adjust, don't worry.

        Greetings.

  3.   Isabel said

    Hey.
    I live in Ciudad Real and I have a patio in the house.
    Could I plant a jupiter tree, keeping in mind that it would have to be potted and would get the sun all the time?
    Thank you very much.

    1.    Monica Sanchez said

      Hello isbael.

      It can be grown in a pot without any problem, but the torrid sun that we have in some parts of Spain burns its leaves. I'm in Mallorca and I don't dare to put it in direct sunlight, because I know that now in summer I would have a hard time.

      Have you thought of a strawberry tree for example? It is evergreen and its fruits are, as you know, edible. It also withstands the sun, and frosts of up to -12ºC.

      Regards!