Some suggestions for companion gardening within your vegetable garden, is always to plant garlic as well as bush beans, since it is thought that they repel aphids. On this note you might like to plant them amongst your roses. The lavender plant also placed near roses can deter aphids from even coming near them. http://www.hydrogeowiert.pl
FLUORESCENT LIGHT: If adequate natural light is just not available, plants could be grown under fluorescent lights. Use double tube fixtures with one cool white bulb then one broad spectrum bulb. Lights needs to be 8 to 10 inches above the top of the plants and started up for 12 to 14 hours a day. If plants have tight centers or appear to be bleaching out, slow up the quantity of hours to 8-10 each day.