How often to water cucumbers in a greenhouse and when is it better

When growing vegetables, it is important to follow the rules of how often to water cucumbers in a greenhouse. Equally important is the quality of water for irrigation and its quantity. These criteria largely determine the normal growth and development of the plant.

Boarding rules

In order for cucumber beds to be easy to care for, they need to be planted correctly. The distance between seedlings in a row should be approximately 55 cm, between the rows themselves at least 75 cm.

Growing densely planted cucumber bushes is much more difficult.Plant growth slows down, fruiting decreases. Through the thickets of greenery in the greenhouse, sunlight will hardly break through, so the roots will retain an excess of evaporated moisture. The risk of developing fungal diseases and pest settlements increases. In addition, excess moisture leads to decay.

The roots of densely planted cucumbers in a greenhouse will intertwine, grow and develop incorrectly. The dense, intertwined roots will absorb a lot of moisture when watered, and the soil will always be dry. If you slightly exceed the volume of liquid, bacteria and fungi will begin to develop in the soil.

Caring for a greenhouse plant becomes difficult. It is more difficult for gardeners to weed the beds, to monitor the appearance of stepchildren, the irrigation regime is violated. Therefore, cucumbers need to be given free space so that light and air can easily reach all parts of the stem.

How to water cucumbers in a greenhouse, important rules

It is very important that the water for watering cucumbers in the greenhouse is warm. What is considered the normal temperature of the water intended for moistening the soil? It should be about +20 degrees. It is best to collect water in large tanks and let it settle for a while. Cold water reduces the immunity of cucumbers, growth and development slows down, vegetable crops get sick more often and pest resistance decreases.

Besides water temperature, there are other rules for watering cucumbers.

• It is necessary to moisten the soil well, but without allowing moisture to stagnate. In this case, there will be a large crop of cucumbers, without bitterness in taste. The soil should be light, enriched with peat and sand.
• After each watering, it is recommended to make a shallow loosening with simultaneous hilling of the bushes. In this case, the roots will receive sufficient oxygen and nutrients.
• Watering cucumbers in a greenhouse should be done with water without harmful additives (for example, s alts or fluorine). If it is hard, then it is useful to mix with wood ash. It is enough to dilute 55 g of ash in 10 liters of water.
• Watering cucumbers in a greenhouse should be done once a day. If the question is, when is it better to water the cucumbers in the greenhouse, in the morning or in the evening, then it is best to choose the evening hours. The best watering time is two hours before sunset. Cucumbers grow more actively at night, so the moisture that came in the evening will come in handy. A good time for watering is also early morning, at 6-7 o'clock.

When to moisten the soil depends largely on weather conditions. If it rains for a long time, then the watering of cucumbers is reduced. During such a period, it is imperative to monitor the parameters of the air in the greenhouse. On cloudy days, it is best to water cucumbers during the daytime.

If you water cucumbers in a greenhouse in the middle of a hot day, it is more likely that the plant will get burned, turn yellow and die. Mulching will help keep moisture in the soil and prevent crusting. An additional layer of sawdust, straw, peat or film protects the earth from overheating. In addition, there will be no excessive evaporation and the humidity in the greenhouse will not exceed the norm.

How to water cucumbers in a greenhouse at different periods of development

Water cucumbers in a greenhouse after planting should be systematically, evenly with the same amount of liquid. If you do not follow this rule, then rotting of the root system may occur. In the event that several waterings are missed, they should not be replenished with a large volume of water. The previous volume of liquid returns gradually with each subsequent watering.

Cucumber seedlings can be grown both at home and in a greenhouse.After the appearance of the first sprouts, you need to water with a spoon or a small glass so as not to damage the roots. As soon as 2-3 leaves unfold, cucumber seedlings grow stronger. For seedlings of cucumbers in a greenhouse, it is better to choose thawed or ordinary filtered, warm water. It is useful to water the seedlings, adding nutrients. As a top dressing for cucumbers, watering with a yeast, herbal or ash solution is used.

How often cucumber beds need to be watered depends on their period of development. Given this factor, it is possible to significantly reduce infection by infections, prevent pest attacks and get a quality crop. How many times to moisten the soil depends on the age of the seedlings. The first watering of cucumbers after planting in the greenhouse is carried out immediately after transplanting the seedlings. Subsequently, it is enough to water once every 5 days.

A young plant has roots about 4 cm long, so the rate of fluid consumption will be about 4 liters per 1 sq. m. The length of the roots of an adult vegetable is about 15 cm, so the amount of liquid increases to 15 liters.

Watering cucumbers in a greenhouse until flowering is recommended to be carried out with moderate frequency, while approximately 4.5 liters per 1 sq.m. During flowering and the formation of ovaries, it is necessary to water the beds more often. During this period, it is recommended to water the cucumber beds at intervals of one day. Water should go about 11 liters per 1 sq.m. If it is hot outside, it is recommended to water once a day and sprinkle.

Experienced vegetable growers advise that the frequency of watering during active fruiting should be reduced. This will stop the growth of the tops and accelerate the ripening of the fruit. The plant will direct all the forces and nutrients to the formation of fruits, and not greenery.

How to water cucumbers in polycarbonate greenhouses in combination with top dressing

After watering cucumbers in a polycarbonate greenhouse, it is recommended to apply fertilizer.It is useful to carry out not only root, but also foliar top dressing. How often you need to fertilize depends on the appearance of the plant, the quality of the soil and the conditions in the greenhouse. It is recommended to fertilize at least four times throughout the growing season.

Root top dressing starts after the appearance of the first leaves and is repeated with an interval of two weeks. What fertilizer to apply will tell the appearance of the plant. For example, gardeners recommend: "If the leaves are pale green, the plant develops slowly, water the seedlings with water with nitrogen, urea or nitrogen nitrate."

A mixture of urea (15 g), superphosphate (25 g) and potassium sulfate (17 g) is considered a useful fertilizer for cucumbers. All components are poured with 10 liters of water. A similar solution is enough for about 12 cucumber bushes.

The next feeding is carried out after about 2.5 weeks. By this time, the formation of flowers and the formation of ovaries should begin.At this time, it is useful for seedlings to prepare a composition based on mullein. The selected component is left to infuse in water for about three days. You can add 200 g of wood ash. The prepared solution of mullein before watering is diluted with water in a ratio of 1:6. You can add superphosphate 50 g.

For the third and fourth time, cucumbers are fed during the period of mass ripening of fruits. They are carried out at intervals of two weeks. Foliar top dressing of cucumbers by spraying allows you to absorb nutrients through the leaves. You can use the same compositions as for root feeding, but the concentration should be less.

How to properly water cucumbers in a greenhouse

There are some rules on how to water cucumbers in a greenhouse. It is not recommended to pour water under the root during irrigation, so as not to provoke rotting.It is best to leave the soil around the base of the stem dry. Do not use hoses for irrigation. Under the pressure of water near the stem, the earth will erode, exposing the root system.

Polycarbonate greenhouse retains heat well, but in hot weather it can cause plants to overheat. When planting cucumbers in a greenhouse, you need to follow the following tips.

• The room must be ventilated. Do not open windows that are located opposite each other, as cucumbers do not tolerate drafts.
• When caring for the beds, it is useful to carry out the sprinkler procedure, which helps to cool the greens.
• You can darken the roof of the greenhouse during direct sunlight.

Drip irrigation of beds is popular. The drip irrigation regime allows moisture to flow directly to the root system, while the topsoil remains dry.Underground irrigation also reduces the risk of blossom end rot. It is easy to build a drip irrigation system in a greenhouse with your own hands. They take an ordinary plastic bottle, cut out the bottom from it, and close the neck with a lid. Small holes are pierced over the entire area of the bottle.

The prepared container is dug into the ground near each cucumber bush cut upside down. As needed, the container is filled with water, and it slowly seeping through the holes will flow to the roots.

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