As soon as Dahlia opens its rare beauty in the world, the balcony explodes year after year.

Dahlia blossoms are very beautiful and huge, which people can't forget at a glance, but how should we take care of such a big and beautiful flower?

Dahlia florescence from May to mid-November, long flowering period, large flowerpots, many flowers, so generally need more nutrition, and even to the cool September, the flowers are more brilliant. Because dahlias in perennial flowers, as long as the temperature and humidity are appropriate and even can blossom year-round, it can be seen that the nutritional demand is relatively large.

If the dahlias are raised in the courtyard, it is not recommended to cut the flowers. Because in the yard, there will be bees, butterflies and other small insects will pollinate it, in this way, the flowers will bear a lot of seeds, such as seeds mature, collected, and so on can continue to sow next year, flowers can blossom in that year, colorful, very beautiful scenery.

Watering

As there are underground tubers, pay attention to less watering should not be too much, to prevent stagnant water rotten tubers, resulting in plant death. Generally adopt the watering principle of seeing wet and dry.

Fertilizer application

If you apply more phosphate and potash fertilizer before flowering, it is recommended to apply potassium dihydrogen phosphate directly, which can be diluted according to the ratio of 1: 1, 000, and watered every half a month for two or three times, which can promote the differentiation of flower buds, and the color, disk, florescence and quantity of flowers will be greatly improved.

Soil

Dahlias are suitable for the use of fertile and loose sandy soil, do not bask in the sun too much, will affect flowering. You can get more sunlight when the temperature is low.