What are the seed planting methods of Cruciferae violets? How do you trim it? What varieties do you have?

Violet, Cruciferae, Violet biennial or perennial herbs. The whole plant is densely gray-white stipitate branched pilose. Do you know the methods of planting Violet seeds? How do you trim it? What varieties do you have? Native to the Mediterranean coast. Widely cultivated in southern China, one of the famous European flowers. Species are often found in big cities in China, which can be planted in gardens or greenhouses for viewing.

I. Violet seed planting method

Sowing time

Violet seeds should be sowed in time after maturity, and it takes 2-3 years for seedlings to blossom.

The suitable planting distance is 45-60cm and the planting depth is 7-8cm. It can also promote cultivation.

After sowing, cover with a layer of medium-sized vermiculite. The best PH of Violet is 5.5-5.6. maintain a certain degree of humidity and keep the temperature around 18-21 ℃.

Seedling management

After the violet seeds have fully germinated, move the seedling disc to a place with plenty of light and good ventilation.

27000Lux light needs to be provided in the second and third stages of seedling cultivation.

A small amount of nitrogen fertilizer is needed, and the temperature drops to 21 ℃ during the day and 10 ℃ at night. This rule of temperature change should be maintained from the beginning of germination to the growth of the fifth true leaf.

Soil and air moisture

Keep the EC value of the violet seed growth soil around 0.7mmhos, supply circulating air and keep the relative humidity around 70%.

Violet transplant into the basin

When the seedling has two true leaves, it can be replanted in the pot. The temperature is 15-18 ℃ at the beginning, and it gradually drops to 10 ℃ after a week, and then to about 5 ℃ after a week. It can be maintained and managed by natural temperature in spring, and the fertilizer can be applied normally at this time.

Second, how to trim violets

The reason for overgrowth

Since violets need to be pruned, it is naturally more serious for violets to grow, so in the process of cultivation, we should pay attention to two reasons for the overgrowth of violets, one is too much watering, the other is lack of light. Therefore, if we strictly abide by these two points in our daily life, we will reduce the possibility of overgrowth, and will not cause unnecessary labor to ourselves.

How to trim

But then again, since it has only grown up, it is necessary to take measures to trim it. Keeping beautiful is the most important thing, isn't it? Violets generally do not need everyone to pick the heart, but if the real leaves grow too much, you can take off a few pieces and keep 6-7 pieces. At the same time, you should also take off the buds at the top, and then keep three or four branches above the side branches. take off the rest. There are some violets because the plant height is too high, after pruning will lead to weak stems and leaves, weak, so flower friends should pay attention to its timely support, so as to avoid plant dumping.

Only if all the overgrown branches and leaves are removed, the part that is most beneficial to the plant and the most aesthetic in appearance will not only increase the number of flowers, but also prolong the flowering time. The above is the specific method of violet pruning, which is very simple and easy to operate. I hope that after reading this article, flower friends can help you build your own home violets and harvest a beautiful pot of potted plants.

What are the varieties of violets

(1) Summer Violet: also known as Violet. Annual, small stems and leaves, early flowering, growing period of 100 to 150 days, strong aroma. Spring sowing blossoms from June to August.

(2) Autumn violets: sow in early spring and blossom in autumn. Sowing in autumn, cultivation in greenhouse, flowering from winter to spring.

(3) Winter violets: perennial flowers with larger plants. It can be cultivated in open field in the south of our country. Autumn sowing, flowering by the Winter Solstice summer.

Time: 2019-03-18 Click: