These plants are perennial herbs. The Perennial cornflower has a panel-like development, therefore it tends to widen very much. This plant in the summer assumes a purple colouring; it is small in size and can reach 50 cm high. It doesn't keep its leaves in the winter.
Light Perennial cornflower
The Perennial cornflower should be preferably located in a place where it can have at least a few hours a day of direct solar light. These plants aren't afraid of the cold weather and can be grwon in the garden throughout the whole year.These plants shouldn't be grown in the garden during the cold period; in autumn the plants usually perish, and should be eradicated from the ground.
Water Perennial cornflower
Let's water abundantly, moistening the soil deeply with 2-3 glasses of water , but let's act only when the substratum is dry, leaving it dry even for 1-2 weeks before watering it. As the cold weather arrives, in autumn, we can interrupt watering, and let the plants perish.
Pests Perennial cornflower
As the day-time temperatures rise at the beginning of the spring, it is agreeable to practice a preventive treatment, with a wide-range insecticide, which should be applied when there aren’t flowerings in the garden. Before the buds become too large, it is advisable to also treat them with a wide-range fungicide, to prevent the development of fungal diseases which spread easily when there is an elevated environmental moisture.
Mold Perennial cornflower
They prefer dissolved soils, with an optimal drainage.
Plant Perennial cornflower
There aren't any notes. The indications given in this article are related to a medium size plant.