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- Sow early vegetables in the greenhouse
Despite often freezing cold, you can prepare your greenhouse again for the season at the end of February. There are some vegetables that you can sow at the beginning of March. Which are these, read here.
Greenhouses are popular among hobby gardeners. That's because with a greenhouse you can benefit from fresh vegetables all year round. In contrast, the vegetables from the supermarket can really pack now. But every vegetable variety has its own claims. If these are not taken into account, it can quickly happen that the plant bears no fruit. Then you inevitably have to resort to the supermarket vegetables again or you completely renounced.
Especially over the winter months, it is difficult to grow vegetables, as the conditions such as heat and sun are often or rarely given. In winter, the greenhouse is more likely to protect your plants. Large potted plants can shelter you so well protected in the greenhouse. But the month of march is slowly starting the season again. The sun can be seen more often and has the power to heat a greenhouse to the necessary temperature.
Sow early vegetables in the greenhouse
There are some vegetables that tolerate the partially still very cold soil and can easily be planted in March.
Spinach becomes strong
Children love spinach, and then you become as strong as Popeye. But adults also like to eat spinach, because it is simply delicious and above all healthy. Spinach, which you sow in March, can be harvested and tasted as early as May.
The spinach seeds are inserted about 1 to 3 inches deep into the ground. Then cover the grains with some soil, but do not press firmly. From row to row about 15 centimeters should be left.
Keep the soil moderately moist, but never too wet. To prevent the known powdery mildew, you should always ventilate your greenhouse well.
After about 8 weeks, you can harvest your first spinach. Cut the spinach just above the ground. If you make sure that you leave the spinach hearts, you can harvest spinach up to four times on the same plant.
" Tip: When the plant starts to bloom, the spinach should no longer be harvested.
Radishes for the salad
Even if you raise radishes in the greenhouse, you will soon have fresh vegetables on the table. Radishes do not need much - a bit of manure, which should be introduced already in the fall, moist, but not wet soil and light. If your radish plant does not get enough light, it shoots upwards and does not form tubers.
Insert the seeds 0.5 to 1 centimeter deep with a distance of at least 5 centimeters. Pay attention to the distance, otherwise the plants grow too close to each other and do not get the necessary light.
Whisk the seedlings if they grow too close together. Radishes need a uniform moisture. So always water regularly, but not too strong. Waterlogging does not tolerate waterlogging at all.
Furthermore, radishes prefer loose soil. Loosen the soil around the radish plant regularly. To form strong and even tubers.
Once the radishes are ripe, they can be harvested. If you leave the tuber too long in the ground, it will eventually become soft and furry.
Carrots as a snack for in between
If you plant carrots in the greenhouse in March, you will be able to harvest your carrots and enjoy the unique taste before many others. By the way, carrots are also great with tomatoes. So you can easily put them in a flower bed.
If you put the seeds of the carrots in your bed, you should make sure that the soil is not too moist, so that as many seeds as possible germinate. The seeds are placed about 1 to 2 inches deep into the soil. Carrots can be sown quietly next to each other, because not all seeds always germinate.
Once the seeds have germinated on the surface, you should peck the seedlings. If the plants grow too close to each other, the fruits are only tiny. It is also very important that you keep the bed weed-free. So the plants have enough space to grow and are not overgrown.
Water the carrots regularly, but not too much. If you take your time with the watering and then treat the carrots to an extra helping of water, it may be that the carrots are bursting.
At what stage you harvest the carrots is up to you.If you prefer the small tender carrots, then you can pull them out of the ground quite early. If you prefer to harvest larger carrots, you will have to wait a little longer. Here it helps to look in between times.
Tomatoes as satiety
Whether small cocktail tomatoes or large tomato tomatoes - tomatoes are just delicious and healthy. If you do not buy seedlings but sow seeds, you even have a greater variety of varieties. Once you have found a variety that you like, you can even multiply the variety yourself. (NDR guide tomatoes multiply with seeds themselves)
Already at the beginning of March you can bring the seeds into your greenhouse. Put the seeds in the ground at a distance of about 3 centimeters. Then cover the seeds with about 5 centimeters of soil, as the tomatoes are dark germs.
When the tomato plants have formed their first true tomato leaves, you need to pique the plants. After the icy saints and when the plant has reached at least 30 centimeters, you can put the tomatoes out in the garden bed. Tomatoes reach a higher yield in a greenhouse.
When the tomatoes are ripe, they can simply be picked and eaten immediately.