Find out why tomatoes crack in the greenhouse

2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16

Tomatoes are one of the most popular vegetables. Red, juicy fruits not only decorate any dish, but also contain many useful substances. But sometimes the appearance of tomatoes that grow in a greenhouse deteriorates. Why do tomatoes crack in a greenhouse? Let's find out.

Reasons

There are a number of reasons why favorite vegetables become unsightly. One of them is a genetic feature. The fact is that cracks almost never appear on yellow or dense varieties, such as Nasha Masha, Podmoskovny, Harlequin, Beautiful Lady, Diva, Ostrich, Favorite. But the seeds cannot 100% protect against bursting of the skin of the fruit.

"Why do tomatoes crack in a greenhouse?" - summer residents are perplexed. The reason for this may be a change in soil moisture. If the heated dried earth is plentifully watered, then the water will quickly “reach” the fruits, and they will burst. Vegetables can be affected by sudden changes in air humidity and excessive fertilization. In order not to ask yourself the question from year to year: “Why do tomatoes crack in a greenhouse?”, You need to know a few rules for correctplant care.

Rules

So that the soil does not dry out, you need to use a moisture-intensive soil. After irrigation, the earth is mulched to ensure the required level of humidity (60%). Humidity will be considered normal if a lump of soil, taken at a depth of 10 cm, is well formed and breaks up with a slight pressure. In hot weather, the greenhouse is darkened by coating the walls with milk of lime.

To find out why tomatoes crack when ripe, you need to compare daytime and nighttime

temperature. When the tomatoes begin to turn red, temperature changes become significant. At night, moisture does not evaporate, but accumulates in the fruits. This is why they burst. To avoid this, you need to maintain the temperature in the greenhouse at least 14 degrees and do not remove more than 3 leaves from the bush per week.

Why do tomatoes crack in a greenhouse if everything is in order with soil and air moisture? A spoiled appearance can be a consequence of a large amount of nitrogen fertilizers. For the development of fruits, 20 g of fertilizer per 10 liters of water is enough.

Watering tomatoes

The main cause of burst fruit is improper watering of the crop. In the process of growth, the plant needs uniform and regular moisture. In sunny weather, watering is carried out every 3 days, in cloudy weather - after 5 days. But you need to watch that water does not pour on the leaves and fruits (watering under the root).

Cracking tomatoes in the greenhouseusually during the ripening period, when gardeners begin to moisten the soil more abundantly. It is not necessary to do so. The developed root system of tomatoes needs 1 watering per week, which is carried out as follows: pour water into the hole, wait until it is absorbed, water again. If the daily temperature differences are small, then the watering time should be after 17:00, if at night the thermometer does not rise above 13 degrees, then watered at 11:00 in the morning. In hot weather, the side walls open.

The choice of thick-skinned varieties, following simple rules for caring for tomatoes, allows you to harvest without cracks. These fruits will be pleasant to eat and harvest for the winter.