What month does impatiens sow?

Impatiens are sown in March in the south and April in the north. 1, the environment of impatiens must understand its growth habits. It likes sunshine, cold and hot, and is afraid of humidity. When planting, choose a sunny place to grow, annual flowers.

2. Soil Impatiens can be potted in loose, fertile, breathable and well-drained sandy soil; Planting in the field, like the barren soil in the yard at ordinary times, can also be planted, and the terrain is better to prevent water accumulation in the rainy season. It can also be used for hydroponics of cut flowers.

3. Water and fertilizer impatiens should be watered thoroughly. Fertilize once every half month, and apply less nitrogen fertilizer. More phosphorus and potassium fertilizers can be applied to promote more sprouting. Plants planted in the courtyard should not be too dense to facilitate ventilation and light transmission. Potted plants prevent summer rain and drain water in time.

Cultivation methods and maintenance points of Impatiens balsamina

Impatiens in Rizhao should be planted in sunny places, not in dark places. Impatiens only have enough sunshine, and plants grow vigorously. They are not afraid of heat, and potted plants should be placed in sunny places. And remember to ventilate impatiens in summer. The soil in the basin should not be too wet, otherwise it will cause diseases and insect pests.

5. Pruning When impatiens grows to 40 cm, it can be picked to promote branching, and the old leaves under the stem should also be removed. If the plant has few buds too early, it can be pruned, which is beneficial to the continuous expansion of the plant and the production of more buds, and flowers can also be seen on National Day.

6. Breeding Impatiens will be sown in March in the south and April in the north. For example, for a balcony party or garden, the soil in the camp can be sprayed wet in advance, and then a thin layer of soil can be spread after sowing seeds, and the soil can be kept wet during the period, and seedlings can emerge in a week at a temperature of about 25 degrees. When the seedlings grow 3-4 true leaves, they can be planted in flowerpots or courtyards.

Late sowing will delay flowering.

7. Precautions ① After the tender leaves of Impatiens balsamina are blanched, they can be eaten with oil and salt. It is a Chinese herbal medicine, but it contains cancer-promoting substances, so it should not be planted with vegetables, because the cancer-promoting substances will penetrate into the soil if they are not directly volatilized.

(2) Impatiens balsamina grows vigorously, but it will cause pests and diseases under the conditions of high temperature, rainy, high humidity, too dense planting and poor ventilation, so attention should be paid to prevention.

Impatiens balsamina is a kind of herb with large and beautiful flowers. It also has a nice name called "henna". When I was a child, I often used impatiens to dye my nails without any side effects. Impatiens are very rich in color and variety, including pink, scarlet, purple, pink purple, white and other colors. Flowers are shaped like butterflies, and the flowering period is usually July-65438+1October.