With its lush abundance of flowers, the wisteria is quite impressive and very attractive. No wonder that it can now be found in many gardens, because it is considered hardy and provides Mediterranean flair even outside of the holiday season.

A larger wisteria rarely needs additional water

The original growth of the wisteria reveals its relationship to beans, vetches and broom. Without pruning, it climbs up to 30 meters high. Its legumes are bean-like and very poisonous. They burst with a bang, scattering their seeds. For children, the ripening Scots are very tempting. Therefore, the wisteria is not exactly ideal for a family garden.

The best location and suitable soil

Wisteria loves a sunny location, but also thrives in semi-shade. However, he is a little stingy there with his abundance of flowers. The soil should contain as little lime and nitrogen as possible, but be well drained and rich in nutrients. Give your wisteria a stable climbing aid to the side. It has a very vigorous growth and can even dent rain gutters.

Pour and fertilize wisteria properly

A well-rooted wisteria rarely needs additional watering in normal weather. However, it does not tolerate long periods of drought before and during the flowering period. You should also water your wisteria regularly in the bucket.

Well-rotted compost is particularly recommended as fertilizer. Complete fertilizer often contains too much nitrogen. Although this ensures plentiful leaf growth, it reduces the abundance of flowers. So make sure that you use artificial fertilizer with a low nitrogen and lime content.

Prune the wisteria properly

If you haven't prune your wisteria for a long time, the flowers will fade or stop altogether. In this case, you can cut quite radically. However, regular pruning twice a year is better. This keeps the wisteria in shape and blooming.

Help the wisteria to bloom

If your wisteria isn't blooming, it can be for a variety of reasons, some of which are easy to fix. Avoid longer dry periods next spring and protect the sensitive buds from any late frosts. If your wisteria is carefully pruned and properly fertilized, it should flower beautifully again.

The essentials in brief:

  • ideal location: bright and sheltered from the wind
  • Flowers less abundant in semi-shade
  • Soil: lime-free and low in nitrogen, permeable, rich in nutrients
  • stable climbing aid required
  • Pruning: twice a year
  • no or sparse flowering without pruning
  • hardy, but buds sensitive to frost
  • Caution: very poisonous!

tips

If you don't have much time for garden maintenance, then you should probably not plant wisteria. Regular pruning is essential for lush flowering.

Category:

Trees