Content
- The pear tree bears no fruit - What can this be?
- Flowers are not fertilized
- How can you help?
- Select the pase pollinator
- Refine or graft pear tree
- Tips & Tricks
The pear tree bears no fruit - What can this be?
In spring, the pear tree is dotted with flowers. But the fall in the fall fails, because fruits form little or no flowers from the flowers. What causes are responsible if pears do not grow on pear trees?
Flowers are not fertilized
The most common cause of missing fruit is a lack of fertilization. Either a second pear tree is missing nearby or during the flowering season there was a frost break that prevented the swarming of the bees.
Pear trees are not self-pollinating, just like apple trees. The flowers are so-called hermaphrodite flowers that carry male and female organs in itself. For fertilization, they need pollen from another plant of the same species.
How can you help?
There are several ways to provide for pollinator plants nearby:
Select the pase pollinator
If you want to plant a second pear tree, you must make sure that you choose the right kind of fertilizer.
Some of the best pollinators suitable for many other pear tree species include the early morning Trévoux, club dandelion pear, conférence and Madame Verté.
Not every type of fertilizer suits every pear tree. Inquire at the nursery which variety you should plant. It is also important that both trees flower at about the same time.
Refine or graft pear tree
With little space in the garden, it is advisable to refine the pear tree or graft another variety.
For this purpose, noble peas of a pasage variety are planted on branches of the pear tree. Both Reiser are cut in the spring or notched, grafted or put on each other and wrapped in raffia.
Success will be evident next spring, when new shoots have grown at the place where you have grafted or grafted the pear tree.
Tips & Tricks
If your pear tree does not produce a rich harvest every year, but every other year, it is not due to lack of fertilization. Some pear trees are subject to the so-called alternance, a natural phenomenon that also occurs in apple trees. Sometimes it helps to thin out the tree in June by cutting out some of the inflorescences.