Tomatoes though are plants not whimsical in leaving, however at adverse weather conditions culture begins to hurt. The most frequent problems with saplings - sulling and twisting of leaves. It is necessary to fight against the events, you should not hope that everything is normalized by itself, otherwise there is probability to lose harvest.
Leaves of tomatoes for various reasons can be twisted in tubule and to find out what of the reasons has so affected saplings, it is necessary to examine attentively plants and to learn the following: whether everything leaves are twisted or only single leaflets in what part of plant it happens (on tops or on culture bottom), to internal or external part there is turning. Possessing this information, it is possible to reveal and eliminate source of problems with accuracy.
Adverse weather conditions
In most cases twisting of leaves of tomatoes happens because of heat. The fact is that during heat of plant I consume more oxygen, exchange processes are accelerated, and saplings just begin to starve (the root system does not smogat to deliver nutrients in the necessary quantities). If the reason in heat, then twisting of leaves occurs in internal part, and process affects all leaves. In this case, to help tomatoes, it is necessary to create artificial shadow and to make spraying of saplings urea solution (40 g on 10 l of water).
Lack of due leaving
That tomatoes well grew, had strong immunity to various diseases, it is necessary to look after them in a special way, and in particular - in due time to fertilize. If to bring fertilizing without observance of dosages, then it is possible to expect twisting of leaves. Most often turning happens because of perekormka of culture of azotosoderzhama medicines against the background of lack of other important elements. Here it is possible to help saplings only by change of plain fertilizer with complex. It should be noted that twisting of leaves of tomatoes at surplus of nitrogen happens from the lower part of plant and gradually rises above and above, leaves are displaced in external part.
Attack of wreckers
Twisting of leaves can happen also because of wreckers. Tomatoes are very much loved by such insects as plant louse, the whitefly, web tick therefore if you notice change of form of leaves on tomatoes, then first of all examine their internal part. At detection of small insects urgently take measures for their destruction. The choice of medicines depends on what species of insect has been found.