Organic vegetables can be met on counters of shops more and more seldom therefore if you care for the health, concerns you that you eat, try to grow up them independently. There will be quite enough small personal plot to provide itself with absolutely safe vegetables.
Seeds use only that are checked and are not processed by various chemical compositions which allegedly protect plants from diseases. Before crops take seeds in weak solution of potassium permanganate for 4-6 hours. Slightly dry and start landing.
If you do not put hybrids, it is possible to receive seeds from the overripe fruits. Specially choose the largest vegetables and leave them on bed longer. Then couple of days take houses in the dark room and take seeds. Wash out and dry, put in paper envelopes.
The soil plays great value too, some mineral additives contain harmful components. Especially it concerns growth factors. You bring humus, the rotted foliage, sand, sawdust in the earth and then carefully dig over everything. Throughout summer water beds with mullein: on 10-15 liters of water about 1 kg of manure. If you do not want to use natural fertilizers, apply urea or "Andrianych". Only mineral components which are completely safe for health are their part. Do not use chemical means which are available in gardening shops much for pest control. From plant louse and layings of eggs urea solution will help: on liter of water of 2 g. Process from spray. Several times during the summer powder leaves of plants with ashes or the crushed chalk. Rob Colorado beetles manually. Only this way it is possible to protect the landings from negative impact of toxic chemicals. At observance of these rules in your vegetables there will be minimum of hazardous substances. Of course, the large role is played also by ecology, but nevertheless carcinogens from the environment come to fruits in such doses which cannot poison the person or do serious harm to health. The vegetables which are grown up in house conditions will bring only benefit!