The pomegranate tree feels at home in tropical and subtropical climates. He is a sun worshiper, otherwise rather undemanding in terms of grooming. He does not tolerate the severe frosts and must therefore be brought into the house in winter.
The easy-care, small plant from the Orient is at home in the warm climate zones. The pomegranate tolerates short drops in temperature well, but not permanent frost. It can be cultivated as a container plant without much effort. In summer you put the tub on the terrace or on the balcony in the blazing sun and in winter you bring it inside. In the wine-growing regions with mild winters, it can be kept as an outdoor plant.
Overwintering the container plant
Once the temperatures drop, the pomegranate tree sheds its foliage. After that, it can be taken to a dark, cool and frost-free place to overwinter. It can be a basement, a winter garden, a heated greenhouse. In any case, the temperatures there should not fall below 2° C and should not exceed 10° C.
During the winter break, the plant is only watered so much that it does not dry out completely. From February, the pomegranate can move to a place where it is warmer and lighter than in the winter quarters. After the last frosts, the pomegranate tree can take its place in the garden or on the terrace. A sheltered spot on the south wall of the house is well suited.
Hibernation outdoors
In the wine-growing regions, where summers are long and winters are mild, pomegranate trees can be cultivated as outdoor plants. They need a sunny, sheltered location. The freshly planted trees should be protected from frost in winter. To do this, wrap them in straw or fleece mats, and the tree disc can also be protected with brushwood and leaves.
If you want to plant a pomegranate tree or shrub in the garden, you should look for frost-resistant varieties when buying. These are better suited to spending the winter outdoors and can withstand minus temperatures of up to 15° C. The following hardy varieties are available from specialist retailers:
- Entekhabi Saveh,
- uzbek,
- cazak,
- salavatski,
- Provence.
tips and tricks
If you don't want to go through the hassle of overwintering, you should opt for Punica granatum Nana, which can also be kept as a houseplant with its compact growth.
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