In the early spring as soon as the earth gets warm in the greenhouse to +5os, it is possible to start crops. In the first turn, until planting of thermophilic seedling of tomatoes, pepper, eggplants, cucumbers, etc., it is possible to grow up quite good harvest of early ecologically healthy sheet greens and not only.
Seeds of cold-resistant, fast-growing cultures are suitable for crops:
Salad. At short notice it is possible to receive harvest of sheet grades of early term of maturing, capable in 30-40 days to give products. Seeds sow on depth of 1-1.5 cm, maintaining distance between plants of 3-4 cm, between rows - 15-20 cm. On 1 sq.m 0.3-0.4 g of seeds are necessary. Also in the greenhouse it is possible to seed cabbage lettuces on seedling, and then to move them on beds in soil.
Garden cress. It is the earliest culture. In 15-20 days it is possible to expel pleasant greens with the sharp taste reminding taste of horse-radish. This salad on the fan, but it is very useful. Seeds sow in the ordinary way on depth of 0.5-1 cm. Shoots appear for 3-5 day. On 1 sq.m 1.5 g of seeds are necessary. After shoots of plant thin out.
Spinach. Before crops the seeds ret in warm water 20-25oC for day or two, changing water to 5 times a day. At crops by dry seeds shoots will appear within two weeks. The norm of seeding of seeds of spinach of 1-1.5 g/sq.m, depth of seal of seeds to the soil about 1.5-2 cm among, between plants leave not less than 8-10 cm.
Sheet mustard. The champion on precocity and cold constancy. Sheet mustard grows in 25-28 days. It is better to sow it first of all, so far it is cold. With warm days also the cruciferous flea beetle will appear. Seeds sprout for 3-4 day. It is very exacting in moisture. On 1 sq.m 1 g is required. Crops depth - 0.5-1 cm.
Cucumber grass. The useful grass, but has the trimmed leaves that is pleasant not to all. It is better to use them in the crushed look and young age as additive in salads or in holodnik. Seeds ascend within week. Between plants after thinning leave 8-12 cm, between rows about 30-40 cm. On 1 sq.m 2 g of seeds are required.
Arugula. This salad very popular, especially abroad. Greens of arugula can be grown up in 3-4 weeks. Seeds ascend within one week. At crops they are filled up with the soil in 0.5-1 cm. Thickened shoots should be thinned out surely.
Fennel. Before crops it is better to kill Semyon, so they will quicker ascend. Norm of seeding of seeds - 1-1.5 g/sq.m. It is more preferable to sow fennel randomly, than in a row - so plants will give more greens and will not go to arrow.
Garden radish. In the early spring in the greenhouse grow up practically any grades. Their choice is big. Shoots of garden radish appear for 5-7 day. It is important that after shoots to seedlings was the area of power supply not less than 5 cm is provided, otherwise the good root crop will not grow. You should not throw out young leaves from garden radish. They are the same useful, as well as root crops. The crushed leaves can be added to salads, to decorate sandwiches.
Still it is possible to seed such little-known cultures as vegetable chrysanthemum, sheet turnip, salad Japanese cabbage, chervil, cilantro. Seeds of vegetable chrysanthemum at crops yield harvest in 30-40 days in the early spring. Sheet turnip at crops by seeds grows in month. The Japanese cabbage is similar to cultivation of salad cultures, is capable to increase the mass of nutritious and tasty leaves in 30-40 days.
Growing up all above-mentioned cultures, it is necessary not to forget that plants should provide nutritious soil, timely watering, loosening, thinning that there were no delays in growth, then the early harvest is guaranteed to you.