Aubergines are a popular and he althy vegetable with many uses. If you want to grow them in Germany, there are a few things you should consider. Here you can find out when the right time is to plant the eggplant plants outdoors, in raised beds or in a greenhouse.
When can you plant eggplants outdoors?
Aubergines in Germany are only allowed to go outdoorsafter the Ice Saints(around mid-May) because they absolutely need to be protected from frost. At temperatures below 15 degrees Celsius, plant growth is already inhibited. Temperatures around 25 degrees Celsius are ideal.
Why can't you grow eggplants outside all year round?
Aubergines, also known as eggplants, are veryfrost sensitive The plant originally comes from subtropical regions in Asia. There they are pampered by the warm climate. In Germany it is usually too cold for eggplant plants. Sufficient temperatures only prevail here from May to September. Summers that are too cold and rainy, as is the case in some years, damage the plant and the harvest is at risk. Therefore, only plant eggplants outside after the last frosts in mid-May.
When can you plant eggplants in the greenhouse?
As a nightshade family, the eggplant plant, like tomatoes and peppers, likes to be kept in the greenhouse in order to benefit from the relatively uniform climate and plenty of sunlight. You can plant your eggplant plant in the protected greenhousefrom the beginning of May. Here the sensitive plants are safe from even light May frosts. However, make sure that the humidity is not too high to prevent fungal diseases and pests. Ventilate if necessary, but protect plants from cold drafts.
When can you harden off eggplants outdoors?
The change of location from the warm, protected interior to the outside causes problems for the plant. It is therefore advisable to harden the eggplants in the shade a few days before planting them out. Too much sun too early also damages the plants. Place them in the pot in the shade at lunchtime and regularly outside for a few hours when temperatures are warmfrom mid-April. Be sure to get them in well before dark. Under no circumstances should they be left in frost or cold wind.
How can you plant eggplants in raised beds earlier?
If you would like to plant the eggplant plantsbefore the Ice Saintsin the raised bed, you should cover this with a transparent film or a roof.
Tip
Sow eggplant seeds early for a successful harvest
So that the eggplant fruits ripen well under German climate conditions, you should sow them in February. The seeds germinate very reliably, but they take some time. Use good potting soil and place the seed tray in a warm, bright place. After planting outdoors, give the plant regular nettle manure as a natural fertilizer to ensure sufficient nutrient supply.