Seed price and planting method of mosquito repellent grass

The mosquito repellent geranium is a perennial herb or shrub-like plant of the family Pelargoniaceae. It is very popular because of its volatile aroma. The open field can decorate rock gardens, flower beds and flower borders. Potted plants can decorate living rooms, living rooms, meeting places and other public places, and can also be used for cut flower production. Let me take a look at the seed price and planting method of mosquito repellent grass.

How much is the mosquito repellent seed per jin?

The price of mosquito repellent seeds is about 4050 yuan per jin, but the price varies according to the quality, variety, market and origin of the seeds. Mosquito repellent grass prefers a mild and refreshing environment, is not resistant to cold and cold, and can grow well at a temperature of 15-20 degrees. Production is generally propagated by sowing or cutting, the cutting method is generally carried out in spring and autumn, and sowing can be planted in March.

How to sow mosquito repellent seeds?

The seeds of mosquito repellent grass can be sowed in spring and autumn, and the indoor pot sowing in spring is better, and the optimum temperature for germination is 20: 25 ℃. Because the seeds of mosquito repellent grass are not large, the soil cover should not be deep after sowing, they germinate about 2-5 days after sowing, and they can blossom in summer in the second year of autumn sowing.

How to plant mosquito repellent?

1. Soil: mosquito repellent requires fertile soil with good drainage. Pot soil can be mixed with rotten soil, rice chaff ash and garden soil, and then mixed with a small amount of superphosphate.

2. Watering: mosquito repellent grass is resistant to drought and afraid of stagnant water. excessive water content of potted soil will cause overgrowth or rotten roots. when the growth and flowering is exuberant in spring and autumn, more watering can be appropriate, and low temperature in winter should be watered as little as possible.

3. Temperature: the most suitable growth temperature of mosquito repellent grass is 10: 25 ℃, it can survive the winter safely above 0 ℃, and lemon fragrance can be distributed normally when it is above 15 ℃. The higher the temperature, the stronger the fragrance.

4. Fertilization: mosquito repellent grass can be applied with thin liquid fertilizer every 7-10 days in the growing season, especially in the flowering season, and little or no watering 3-5 days before fertilization.

5. Illumination: mosquito repellent grass can be placed in a place with sufficient light when the light is not too strong in spring and early summer, but it should be placed in a shaded place in the hot season of midsummer and early autumn.

6. Pruning: mosquito repellent grass can be pruned if the plant is too prosperous in spring, cut off the residual flowers and dense branches in time after flowering, and prune once in the dormant period.

7. Diseases and insect pests: root rot or stem and leaf rot caused by improper management of mosquito repellent grass can be sprayed with fungicides such as carbendazim or carbendazim (800 to 1000 times liquid), but not frequently.

Why doesn't mosquito repellent blossom?

The main results are as follows: 1. Mosquito repellent grass is overwatered or drenched by rain, rotten roots caused by long-term stagnant water in the basin, yellow leaves or overgrown plants all affect flowering.

2. Excessive fertilization of mosquito repellent grass can easily cause branches and leaves to grow without flowering or sparse flowering, but insufficient or non-fertilization will also affect the normal growth and flowering of plants.

3. Mosquito repellent grass is easy to grow at room temperature above 20 ℃ in winter and poor ventilation, which affects flowering in the next year, but the overwintering temperature below 0 ℃ is vulnerable to freezing injury.

4. Mosquito repellent grass is exposed to direct sunlight in summer, and the leaf margin is vulnerable to sunburn, poor growth or shedding of flowers and leaves.

5. The long-term leaves of mosquito repellent grass rarely delay the growth period, and the number of flowering and flowering is small.

6. Mosquito repellent grass is easy to grow and not blossom during long-term lack of light during indoor maintenance in winter and spring.