Growing sunflowers: fertilization and watering
Sunflowers need to provide adequate variety of potassium, and micronutrients: boron and molybdenum. After the formation connected with two pairs of leaf very well fund sunflowers fertilizer using microelements. During growth, until the creation connected with flowers, sunflowers, you can also fertilize potassium sulfate (fertilizer should be sprinkled into the grow and gently mix it with the top layer of garden soil).
Although sunflowers like normal water, it should not be watered them too much, since too much normal water in the soil can bring about decay of the origin system, and to loosen the actual soil, which can result in tipping in the plant.