- How can I best prepare the soil before planting?
- How often does the jostaberry have to be watered?
- When and what should be fertilized?
- When and how should the jostaberries be cut?
- Are jostaberries attacked by diseases or pests? What can I do against it?
- How can I get the Jostabeere over the winter without damage?
- tips and tricks
The Jostabeere, also called Josta or Jochelbeere, is a relatively unknown new breed of black currant and gooseberry. The shrub grows significantly larger than its parent species and is also more productive. The Jostabeere is relatively easy to care for, it only needs regular pruning. The fruits ripen from July until autumn.
How can I best prepare the soil before planting?
Before planting, the soil should be dug up thoroughly and enriched with plenty of manure or compost in the previous year. It is also advisable to dig the planting hole twice as deep and then fill it up halfway with a mixture of loose humus, coarse sand and small pebbles.
How often does the jostaberry have to be watered?
In this regard, it is important to find the right balance. The yolkberry tolerates neither drought nor waterlogging particularly well. At best, water with rainwater.
When and what should be fertilized?
Fertilization should be done twice a year. In the fall, apply rich compost or manure, and in the spring, fertilize the shrubs with a special berry fertilizer.(3.94€) More fertilization is usually not necessary.
When and how should the jostaberries be cut?
Jostaberry bushes should be thoroughly thinned out once a year, with old branches and excess shoots being removed as close to the ground as possible. All shoots from the age of three years must be pruned. Only between five and seven shoots should remain, whereby these are also cut back by up to 2/3. Pruning is best done in October or November. Due to its very bushy growth, the jostaberry is not suitable for grafting or as a standard.
Are jostaberries attacked by diseases or pests? What can I do against it?
The jostaberry is extremely robust and is only very rarely attacked by diseases or vermin. It is resistant to the powdery mildew typical of gooseberries and to leaf fall disease. The currant mites also avoid the jostaberry. If, on the other hand, you discover yellowish discoloration on the tips of the leaves, this indicates over-fertilization. In this case, simply stop the superfluous fertilization.
How can I get the Jostabeere over the winter without damage?
The Jostabeere is extremely hardy and tolerates double-digit minus temperatures very well. Only in dry winters may it be necessary to water from time to time.
tips and tricks
The jostaberry is perfect for an opaque, extensive hedge. The shrub can grow up to one and a half meters high and just as wide. You can also plant different types of soft fruit in a hedge, then you can harvest varied in summer and autumn.