When will the blue chrysanthemum sow

Blue chrysanthemum is a white petals, flower disk for blue chrysanthemum, suitable for potted plants are also suitable for open field cultivation, then blue chrysanthemum when to sow it?

1. Basic introduction of blue chrysanthemum

Blue chrysanthemum is compositae, chrysanthemum is a perennial herb, often cultivated as an annual.

Blue chrysanthemum is also called African marigold, African daisy, large flower blue chrysanthemum, etc., native to South Africa, not cold-resistant. Avoid hot, suitable temperature 18℃~26℃, like sunny environment. Good drainage of soil is desirable.

The plant height of blue chrysanthemum is generally below 60cm. Basal leaves tufted, cauline leaves alternate, oblong to obovate, usually pinnatifid, entire or sparsely serrate, leaves white tomentose when young. Flowers 7.5 cm in diameter, ligulate white, apex pointed, abaxially lilac, disk blue-purple. There are single-petal, double-petal points. Flowering summer autumn.

2 When is the seed planted?

Blue eye chrysanthemum is generally sown in spring and autumn: spring sowing time is around March; autumn sowing time is around September.

The specific sowing method is as follows:

1. Prepare sowing soil, preferably with Cuiyun sowing soil.

2. It is best to sift the soil for seeding small seeds first. Just use the leaking fruit and vegetable basket commonly used at home. Put the fine soil under the sun aside. First use the screened branches and branches as the bottom, because there are small finger-sized holes at the bottom of the seedling tray.

Fine soil is easy to lose, just can use these big guys, and then put the fine soil until the hole is filled.

3. The humidity of the sowing soil should be appropriate, and it is appropriate to hold it in hand and release it in hand.

4. Put the coarse soil left after sieving in the lower part of the seedling tray hole, and put the fine soil on top.

5, spray water, so that the soil surface is fully wet, if there is 1#water on the hand, you can spray it with 500 times diluent, which is conducive to germination.

After budding, ventilation and sunshine should be provided. The soil should not always be wet, otherwise it will easily wither. The first summer rain came to report, and the blue-eyed chrysanthemum also sprouted tender yellow buds. It doesn't matter if the big seed is single direct seeding, but it's best if it's multi-seed mixed seeding.