When will the butterfly flower sow?

The butterfly flower is a kind of flower with a large number of flowers when it blossoms, and it is more popular in many areas, so when will the butterfly flower be sown?

First, the basic introduction of the butterfly flower

Green butterfly flower is an annual herb of Campanulaceae and Lobelia. There are many other names, such as Campanulaceae, Lobelia lanceolata, Lobelia mandshurica and so on.

The green butterfly flower is about 12-20 cm tall with fine stems and branches. . The upper leaves of the stem are small and lanceolate, and the leaves near the base are slightly larger and spatulate, and the flowers are red, peach, purple, purple, white and so on.

Butterfly flowers need long sunshine and low temperature to bloom. Among them, the unique blue flower variety is an important variety of flower bed flowers in spring. The whole plant is swollen and round when it blooms, and the plant is almost full of flowers. it is suitable for flower beds, potted plants, hanging pots and gardens, and is widely loved by families in Europe and the United States.

When will the butterfly be sown?

Butterfly flowers are generally sown in spring and autumn. The sowing time is about March in spring and October in autumn. It usually takes 3-4 months from sowing to flowering.

3. The propagation method of butterfly flower

The seeds of the butterfly flower are small, so when sowing, you can mix some fine sand before sowing, or plant the seedlings in a pot or flower bed when raising seedlings to 6 or 8 leaves, and use a fine-hole spray can to water it, do not be too strong, to prevent seed loss.

Seeds can germinate 20 days after sowing at 22 degrees Celsius. It is generally used as potted plants and hanging pot plants or mixed with other flowers. The plant grows slowly and the seeds are so small that they do not need to be covered when they germinate. It is not suitable for high temperature, and grows better at 12-15 degrees Celsius. It can blossom 14-15 weeks after sowing. Usually sow 8-12 seeds per hole.