The right location
Jerusalem artichoke makes few demands on the location. A sunny to partially shaded location, loose, nutritious soil - that's actually all the plant needs.
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This is how the ground is prepared
Of the Cultivation of Jerusalem artichoke is not unlike that of the potato. The soil should be loosened thoroughly beforehand. Stones and thickenings are removed. Then the tubers can form undisturbed.
It is important that the soil is permeable to water. The sweet potato does not tolerate waterlogging at all. Otherwise it will rot in the earth.
Jerusalem artichoke also thrives in nutrient-poor soils. To be good harvest To achieve this, however, it makes sense to enrich depleted soils with compost.
Very dense soils, such as clay soils, are loosened with sand or chopped pruning.
Tips on planting
Jerusalem artichokes can be preferred from seeds, but this complicated route is seldom followed. It is much easier to buy tubers from specialist dealers or to exchange them with neighbors.
The tubers should have at least two eyes. They are placed up to 15 centimeters deep in the prepared soil. The distance between the plants should be at least 40 centimeters
The rows of plants are covered with earth, trodden on and watered.
Care of the Jerusalem artichoke
As soon as the plants are 20 to 30 centimeters high, they are piled up. Then more tubers will form. This process should be repeated once or twice.
The sweet potato needs a lot of water, especially in midsummer. Water tomorrow and evening, but avoid waterlogging.
Is on a well-prepared ground Fertilize unnecessary. If the soil is already a little depleted, you can rake in some ripe compost between the rows. Under no circumstances should nitrogen-rich fertilizers be given. He would let the tubers rot.
Tips for a rich harvest
Tuber formation can not only be stimulated by piling up the plants. Also removing the blossoms ensures that the plant develops additional tubers.
The cultivation of Jerusalem artichoke in brief:
- Prepare the soil
- Lay out tubers
- Water regularly
- Pile up plants
- Harvest regularly
Problems with cultivation
Jerusalem artichoke reproduces not only through seeds, but above all through the tubers. If even a small tuber is overlooked during harvest, a new plant will form there. To an uncontrolled Multiplication to prevent must be harvested regularly or one Root lock be laid out around the beds.
Tips & Tricks
Pull Jerusalem artichoke directly on the fence or plant it in front of unsightly corners in the garden. The sweet potato grows up to four meters high, develops beautiful yellow or reddish flowers and grows so compact that it forms an opaque privacy screen.
