: Many flower lovers keep Lan Xue mainly because of its unique blue color. Flowering period: the blue snowball mainly blooms in summer, and it can bloom in May-10, growing rapidly and lasting! Maintenance: Blue snowflakes are not as delicate as hydrangeas. The more flowers are sun-dried, the better permeable humus soil and sandy soil should be selected as the basin soil. Water every day to keep wet and climb the wall: blue snowflakes can be used as climbing vines, stand well in advance and guide the direction manually ~

Blue snow

. Most of our common hibiscus flowers are pink, and the name of this blue-purple hibiscus flower is ". Flowering period: hibiscus flowers have many flowering periods. Spring, summer and autumn can bloom repeatedly, and the leaves fall asleep in winter. Flowers that are blue at the beginning of flowering will turn purple with the increase of light. Maintenance: hibiscus flowers like light and shade, as long as it is not particularly cold. Suitable for planting in sandy mixed garden soil, it is best to water it every day.

Hibiscus: Blueberry smoothies

. Do you look at the familiar blue Margaret, especially like the dogdoll flowers on the roadside when we were young? Margaret's flowering period is very long, from February to 10. Moreover, there are too many flowers, and a pot of flowers bursts, which makes it almost airtight to maintain: Margaret likes light and is suitable for outdoor or balcony planting. Saprophytic plants and peat soil with rich nutrition can be selected for planting, and water should be poured every 1-2 days for topping: when the planted Margaret grows to about 8- 12cm, the head can be pinched, so that more branches can be picked. After the flowers wither, she can also trim them properly to avoid excessive growth.

Margarita/Margaret

Blue flower flax is easy to raise. Once sown, the flowering period is large: the temperature above 15 degrees can be sown, and it will bloom about 1-2 months after sowing. The flowering period is long, which can be repeatedly opened for maintenance: it is heat-resistant and drought-resistant, can be planted in ordinary garden soil, and can withstand the cold of MINUS 20 degrees. Flower lovers in the north plant it ~ Top it: When the blue-flowered flax seedling grows to 8- 12cm, cut off its head, so that more flowers can be produced. After the first flower, cut off the head and trim it. When the seedlings are strong, ensure the second flowering.

Blue flax

The flower is still the iris I know from the novel, and the blue iris represents unrequited love. Flowering period: Iris blooms from April to July every year, with a long flowering period, which is also the first choice for many parks and gardens. Iris likes light and can be planted in the shade, but ordinary garden soil can be planted, and it is not easy to water too much. Cold-resistant, can be raised in the open air

iris

Hydrangea has a relatively stable blue mother, hovering in blue, white and purple, and the tone is still blue. Flowering period: Like other hydrangeas, the flowering period is from May to August, and the flowering period is longer. Can be stored in semi-shade and full-shade ventilated places. It is suggested to plant with sandy soil mixed with nutrient soil and water it every morning and evening. Be careful not to be flooded. Color: blue mom. However, according to the principle of hydrangea "acid blue and alkaline red", some areas are alkaline, and blue will fade into light blue, white and purple. If you want hydrangea to turn blue, you can pour a little vinegar water on hydrangea and adjust the distinctive blue flower species. A flower will be cold this summer.