Successfully overwinter passionflower


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Successfully overwinter passionflower: successfully

Passiflora is a perennial plant, so everyone wants to enjoy their lush flowers and beautiful green tendrils every year. This is not a problem, because the older this plant gets, the better it will withstand very cold temperatures. However, the passion flower should also be prepared for the winter, so that it survives even very cold temperatures unscathed. The actual origin of this plant is in warmer regions such as Africa, Australia and Central and South America. However, there is a strain that can endure up to 10 degrees minus without problem.

Tips for wintering

  • Cover at very low temperatures
  • Remove dead flowers and leaves
  • Pruning possible but not a must
  • Do not fertilize during the resting phase
  • In winter, the passion flower needs only a little water
  • Only fertilize after the winter break
  • Slowly get used to the sun again
  • If you take this into account, you will enjoy the passionflower again after the winter, without much effort.

The best known variety is the Passiflora caerulea

This blue passion flower is most common in Germany, and adapts to our climate, especially in winter without any problems. Therefore, this plant can easily stay over the winter in the garden, but the passion flower should be prepared for it.

Passiflora caerulea - passionflower


On the one hand, this plant only becomes winter-proof after a few years in which it has flowered. Therefore, this should also winter only after two years outdoors. Also, the stand for wintering should be well selected, because this must be protected from the wind and bright. Should it get colder, the plant should be covered. This is best for example, a blanket or mulch. But also pine branches or a fleece are ideal. Foil is not suitable, because under this moisture can collect and this can lead to mold.

Hibernation in the flower tub

Of course, the passion flower can also hibernate easily in a planter. Again, the location should be well chosen and, above all, the plant must be prepared. It should not be fertilized at the end of August or the beginning of September. So the plant then comes to rest. Then it should be placed in a light and not so warm room, preferably before the first frost. Also withered flowers and leaves should be removed, otherwise the passion flower consumes too much energy for them. If necessary, a pruning should be done at this time. Good, even if the room can be ventilated from time to time, because even flowers love fresh air.

Pour little and just let it rest

Even though this plant needs a lot of water over the summer, it should not be watered in winter, but even if the air is too dry it can lead to pest or mold. Therefore, it should also be looked at from time to time always carefully, so that such an infestation can be eliminated. So this flower comes through the winter quite easily, and without much effort. If it is another species such as the Passiflora caerulea, then in any case a hibernation in the bucket is recommended. Everyone has many years to enjoy the beautiful and large flowers.

Carefully expose again

In the spring, preferably from March, the flower should be slowly acclimated to the fresh air and fertilized again. Just pick a nice sunny spot and put it out by the hour. Because the flower has to get used again to the bright light of the sun. However, in the beginning not overnight, as it can still be sensitive to cool. So this plant can easily be brought over the winter, whether outdoors or in a bucket. Likewise, this plant can also stay in a bucket and then enchant every balcony with the green tendrils and the lush flowers. Above all, because it is a perennial plant, and only after a few years unfolds its full splendor.

Expiration from October

From October, the passion flower is only moderately poured and no longer fertilized. She is preparing for a hibernation. For this it needs a bright place and temperatures between 12 and 15 degrees. If she is warmer, drive her on. But that should be avoided. The plant should be relatively dry. Only the bale should not dry out. Ideal is an unheated corridor in the northeast.
The vine-leaf passionflower needs temperatures just over 10 degrees. She throws off her leaves. In March you cut back the tendrils.
Passiflora coerulea can hibernate outside with some protection. The root area is protected by a thick layer of leaves. In quite cold and drafty locations it is recommended to protect the plant with tall fir branches.Hybrid Passiflora Amethyst and Passiflora caerulea Clear Sky are varieties that can hibernate well outdoors in a sheltered location. Of course, they are grateful for some protection.
Planted passion flowers can be returned to pots in September for safety's sake. They are wintered cool and bright. Up to - 8 degrees does not hurt them. Casting is only very moderate and only on frost-free days. In March, they can be put back in the beds, preferably in loamy, very nutritious soil.
The plants Passiflora coccinea, piresea, racemosa, vitifolia and quadrangularis overwinter best in a conservatory. The temperatures should be over 15 degrees. Important is a high humidity.

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