The star magnolia usually blooms between March and April. Their bright white flowers cause a stir and are reminiscent of stars. But what does it mean if the star magnolia does not bloom?

Reason 1: unfavorable location

If your star magnolia is too shady, it will form fewer flowers. If it is too sunny, there is a risk that the flowers will open too early and freeze to death. They are damaged by late frost. As a result, there is no long flowering.

Furthermore, the flowers will stay away if the soil is too alkaline. The star magnolia does not do well in alkaline substrates. It needs an acidic substrate. In addition, the flowers will not appear if the soil is too dry. This could dry out the flower buds.

Reason 2: wrong cut

Another common reason why the star magnolia does not bloom is improper pruning. Do not shorten the shoots. This will remove the flower buds that develop between late summer and early fall. The star magnolia blooms on the old wood.

Reason 3: recent transplant

A transplanted star magnolia can take up to two years to adjust and recover to its new location. Therefore, consider transplanting carefully.

Reason 4: grown from seed

If you grew your star magnolia from seed last year, you will have to wait a long time for it to flower. With bad luck, it can take up to eight years before it blooms for the first time.

Reason 5: Lack of nutrients

Finally, the lack of flowering can be due to a lack of nutrients. This can be caused, for example, by injured roots. It also occurs when the soil is too alkaline. This plant needs acidic soil to absorb nutrients.

Ensure profuse flowering

You can promote rich flowering by:

  • a regular but economical application of fertilizer
  • a warm and bright location
  • a layer of mulch
  • a regular water supply (keep the soil moist)
  • cutting away old, rotten wood
  • antifreeze measures

tips and tricks

If the star magnolia looks vital and is growing vigorously, there is usually no reason to worry about the failure of the flower. If it doesn't bloom one year, it will surely bloom the next year.

Category:

Trees