How to choose blue seed? What are the breeding methods?

Blue flax is a kind of herb that produces blue flowers and has a long flowering period. if you plant it, you need plenty of sunlight. If you like blue flax and plan to plant it, how to choose seeds? What are the methods of raising seedlings? Friends who want to know will understand after reading the following article!

First, how to select blue flax seeds?

Seeds play an important role in plant growth. High-quality seeds must be selected for planting blue flax in order to make the germination rate higher and the flowers grow more exuberantly. To choose full-grained, intact blue flax seeds, old mildew, damage and disease must not be taken. Before sowing, the seeds should be soaked for a period of time to promote their germination faster and better.

2. Seedling raising methods of blue flax seeds

1. Sowing time

The suitable temperature for blue flax sowing is 1520 degrees. Generally, the sowing time is from April to May in spring and in mid-late September in autumn.

2. Material preparation

Blue flax planting preparation tools soil, seeds, watering machine, disinfectant and so on.

3. Soil preparation

Blue flax requires loose and fertile soil, good water retention and permeability. The soil generally uses pastoral soil plus humus soil, grass carbon soil and mature barnyard manure. This mixed formula has the advantages of loose and breathable soil, water and heat preservation, and fertile, so it is very suitable for the planting of grass flowers.

4. Seed disinfection

In order to improve the germination rate before sowing, we need to wash the seeds with detergent or detergent, soak them in clean water for 24 hours (25 °), freeze the seeds in the refrigerator for 24 hours, thaw the seeds with fine sand, spread them out and air them loosely.

5. Soil disinfection

Before sowing, disinfect the soil with a 1500-fold solution of potassium permanganate and start sowing after the water permeates.

6. Sowing method

After soil disinfection, the seeds of blue flax are sown on the seedling soil, then covered with fine sand or vermiculite twice the diameter of the seeds, covered with transparent glass, and then covered with a newspaper with uniform font to shade the sun. generally, the blue flax seedlings emerge neatly a week later, and then take off the glass and wait until the seedlings are strong.

The ornamental value of plants such as blue flax is relatively high, and it would be beautiful if potted, so flower friends can try to grow it. If you want to grow beautiful blue flax, you must first choose high-quality seeds, and then master certain seedling techniques. What do you think?

For wonderful pictures and articles and popular comments on blue flax seed selection and seedling raising methods, you may be interested in the following recommended contents of Nongxun. Welcome to read.

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