Does the perennial herb have seeds? How much is the price of a seedling? What are the cultivation techniques?

Five-color grass, that is, green grass, big leaf red, small leaf red, black grass, white grass (Buddha nail grass), also known as red-green grass, amaranth. So does the five-colored grass have seeds? How much is the price of a seedling? What are the cultivation techniques? Learned from the Shandong seedling base, the price of five-colored grass is 20-30 yuan / square.

Does the five-colored grass have seeds?

The five-colored grass has seeds.

1. The plant height of five-color grass is 5cm and 20cm. Stem much branched, densely tufted. Leaves opposite, spatulate-lanceolate, elliptic or Obovate. Dark purplish red or variegated or heterochromatic, petiole short, base decurrent; heads growing in leaf axils. Utricles. The florescence is from December to February of the following year.

2. Five-color grass can be propagated by sowing and cutting. The sowing method is mostly used for the varieties with the same plant quality after sowing, and the pot sowing method of small seeds can be used indoors from February to March at the temperature of 18-25. Under C condition, the seedlings can emerge in 1-2 weeks, the germination rate is high, and the seedlings emerge neatly. Cuttings propagate for varieties with high survival rate and variable sexual reproduction quality, and this method can be used in all four seasons. Cut the stem branches on the large plant, cut off part of the leaves, cut the cuttings 5-8cm long, insert them in the sand bed, maintain a certain temperature and humidity, and take root quickly in about a week. Water insertion can also be used.

What are the cultivation techniques of five-color grass?

The main results are as follows: 1. Five-color grass is a kind of plant with short-term growth and short ornamental period. it takes about 110 days from seedling raising to wilting and is planted twice a year. The seedling substrate should be loose, drained, breathable, fertile and rich in humus. The main ingredients are: coal dregs, cow dung, soybean powder, sandy soil, release and control fertilizer mixed, with such soil, can raise high-quality colored leaf grass. Watering should not be dry or rotten, basically keep the soil moist, and control its growth rate according to the time on the market.

2. Rainbow, velvet red, dwarf peach red and other varieties. Sex likes the environmental conditions of warm and humid climate, soft and sufficient sunshine and fresh air, the suitable indoor temperature in winter is 20 ℃ to 25 ℃, the lowest overwintering temperature can not be lower than 10 ℃, the leaves turn yellow and fall off when the temperature is too low, and the plants below 5 ℃ die. Potted plants require sandy cultivated soil rich in humus, loose and fertile, with good drainage and air permeability. For the demand for water, we should keep the basin soil and the environment moist and moderate, avoid drought and prevent waterlogging, so as to avoid dehydration and discoloration of leaves and soft rot of roots. The light is soft and sufficient, and the leaf color is brilliant, but the leaf surface is rough and loses glossiness due to the strong sunlight in the clear sky in midsummer. And in the shady environment, the leaf color is not bright.

3. The five-color grass likes the sandy loam which is rich in humus and good drainage. When potted, bone meal or compound fertilizer was used as base fertilizer, and organic liquid fertilizer was applied once every 10 to 15 days during the growing period (stopped in midsummer). When fertilizing, do not sprinkle fertilizer and water on the leaves, so as not to burn and rot. Colorful leaf grass likes light, and too much shade can easily lead to lighter leaf color and weak plant growth. In addition to keeping the basin soil moist, the leaves should be often sprayed with clean water to wash away the accumulated dust and keep the leaves colorful. In the seedling stage, the heart should be picked many times to promote the lateral branches and make the plant full. After flowering, 2-3 nodes of the lower branches can be retained, the rest can be cut off and new branches can be reissued. The suitable temperature for the growth of colourful leaf grass is about 20 ℃. Cold Dew moves indoors back and forth, and the room temperature should not be lower than 10 ℃ in winter. Watering should be dry and wet, and keep the basin soil moist, otherwise the roots are easy to rot.