Cracking tomatoes are not a reason to panic. Despite the lost external attractiveness, the fruit itself is still edible and suitable for use. It is quite acceptable if you notice damage to one or a pair of other tomatoes. No one is safe from banal mechanical damage. It can occur due to careless handling of tomato bed or weather conditions. If this is a mass phenomenon, you should think about the causes of cracks on the skin of tomatoes.
Bad watering
One of the most obvious reasons for such a problem can be irregular watering. Longitudinal cracks on the tomato will help to understand this. These plants do not like long drought or excessive humidity. Their watering should be moderate. The time ideal for this is the morning until 9:00 or the evening from 17:00 to 20:00. Experienced gardeners always recommend maintaining moist soil in tomato beds. Watering should be stable. Once or twice a week, 3-5 liters for each bush in several receptions. Also do not forget to take into account the number of natural precipitation.
Temperature differences
Following climate change is not an easy task. Especially if your tomato beds grow in open ground. With greenhouse tomatoes, the situation is simpler, but everything also requires special attention. A sharp night cooling after a hot day creates stress for plants. The skin on the fruits is coarse, and then characteristic circular cracks appear. The greenhouse ventilation will help to avoid this. In the morning it should be left open and closed in the evening. To avoid excessive heating on particularly hot days, a special shading mesh can be pulled over the greenhouse.
Bad pruning
Tomatoes love attention, but it is not worth depriving them of excessive foliage at a time. Such sharp changes will make the fruits absorb more moisture. As a result, you will receive bursting tomatoes. Carry up landings every 10-14 days. Tearing everything in a row is also not worth it. Sheet plates under ripe fruits should be removed when they almost gain their size. The removal of the foliage should be uniform as fruits grow. Since the plant develops unevenly, it should be taken into account.
Features of the variety
In some cases, the causes of cracks on tomatoes are due to their variety. Most of all, this applies to large -fruited tomatoes. For example, tomatoes of the “bull heart” known to everyone can crack due to rapid growth. The pulp of such fruits grows rapidly, their skin stretches too much and bursts under its own pressure.
