When it comes to opening blue flowers, I first think of blue snowflakes. Blue flowers open in summer and cool a lot in an instant. And blue snow's florescence is also very long, can open from hot summer to cool autumn, florescence can reach 5 months!
Blue snowflakes like sunshine. It's best to ensure that they can have about 7 hours of sunshine every day. Outdoor breeding and indoor Nanyang platform maintenance are better.
In summer, water should be poured once every 2-4 days, but it should also be determined according to the condition of basin soil. Without water, the soil is suitable for slight moisture.
The flower of blue flower flax is light blue, and the flowering period is from May to July. It has strong adaptability and can be managed without being very fine. It especially likes sunny environment and is one of the flowers that must be kept in summer.
Blue flower flax is drought resistant, so you don't need to irrigate too much water. When watering in summer, you can see that it's wet when it's dry, and you can't accumulate water.
We can choose the garden soil, humus soil and grass carbon soil as the proportion of 3:2:1. This kind of soil is loose and breathable, which is more suitable for the growth of blue flax.
Lavender is also a summer blooming flower, which is blue and purple in color. It also likes the environment with sufficient light. It also has a charming fragrance. However, some flower lovers like this taste better, and some flower lovers are not used to it.
Lavender usually blooms from June to August. It is a long sunshine plant and likes to have enough light, but it needs proper shade at noon in summer.
When watering lavender, you should pay attention not to ponding. It prefers a dry environment, just keep the soil slightly moist. Do not pour water on the blades.
Besides, lavender can also be made into dry flowers and placed at home. You can cut the flowers together with the stems and dry them. It can not only decorate the house, but also help sleep safely in summer.
Sky blue pointed wood is also called blue star flower. It blooms in sky blue with five petals. When it blooms, it looks like a blue star. The most important thing is that it is very nourishing!
We can plant the common garden soil without soil.
Fertilization can use some flowers, but try not to fertilize in summer.
Jacaranda, native to America, likes warm and humid environment. It blooms in a blue color, which is very beautiful.
Jacaranda likes moist soil, so we can use general garden soil and saprophytic soil to arrange the soil according to the ratio of 3:1.
I prefer light. If it's rainy for a long time and the light is insufficient, I can use the light to supplement the light properly.
The base fertilizer should be sufficient, mainly the solution of rotten cake fertilizer. After the plant is formed, it can use many flowers and apply fertilizer once a month.
Many people should be very fond of hydrangea. It's very beautiful in summer. If it is Blue Hydrangea sea, it will bring people a cool feeling. In fact, the blue of Hydrangea can be adjusted. Let's learn how to use the Blue Hydrangea together with the flowers.
In fact, the change of Hydrangea into blue is mainly related to the pH value of the soil. Only when the pH value of the soil is between 4.5-5.5, can Blue Hydrangea be produced.
For blue adjustment, aluminum sulfate is generally used before flower bud emergence, generally from February to April in spring and from September to October in autumn. Nitrogen fertilizer is seldom used in cultivation, otherwise, the aluminum applied will lose effect.
