Month: January 2024

　　Hare’s Ears are very cute and although they are a medium-sized species, they are still loved by many people. The leaves grow slowly but easily, so you can use cuttings to propagate them.

Hare’s Ear

　　Generally speaking, cuttings are used to propagate the Hare’s Ear. During the growing season of the Hare’s Ear, cut off the full-grown leaves and divide them into two or three sections with a knife, then lay the leaves flat on the soil, paying attention to press the end of the leaves downward so that the new roots can better grip the soil. Usually wait twenty days for the new roots to grow. When four or five new leaves have grown near the roots, it is time to transplant.
　　Also be careful not to water the cuttings too often, or the stems will also rot easily. Cuttings should be taken in spring and autumn; summer cuttings are very susceptible to rot, so if you are propagating in summer, you should dry the cuttings in the shade for at least 2-3 days. Moon rabbit ears can be used when a large number of propagation method, in the growing season to cut the full-grown leaves, the leaf blade divided into 2-3 sections, and then the leaf blade flat on the loam or peat soil, the leaf blade slightly downward pressure, into the semi-shade maintenance, 20 days after the root system can be produced, and then in the root parts of the growth of indeterminate buds, to be grown 4-5 leaves can be planted. When 4-5 leaves grow, it can be planted.

　　The foliage is so beautiful that it is also known as the old to change, colourful foliage grass leaves brightly coloured, varied varieties. It is not difficult to artificially propagate the colourful foliage, and it can be propagated by sowing seeds and taking cuttings.

Colourful Leaf Grass

　　Sowing
　　Colourful foliage grass seedling seeding can produce plants with changing leaf colour. In the conditions of suitable year-round can be sown at any time, the open field in South China is often sown in March – April, the northern greenhouse more in February – March sowing. Northern spring sowing in the greenhouse sowing, with loose bed soil sowing, the bed soil through a fine sieve, loaded with seeding beds or seedling trays, slightly compacted and scraped, with a spray can watering the bottom of the water, each square metre of seed sowing about 20 grams of seed, mixed with fine sand after sowing, searching for fine soil after the ground temperature is controlled at 20 ℃ or so, the seed 10-15 days after the emergence of the seedling. Seedling temperature is reduced to 16-181 after seedling emergence, the true leaves grow out after the seedling, with containers cultivated into seedlings. Seedling daytime temperature control at 18.201. Watering should be moderate, avoid seedbed too wet O when the seedlings grow to a height of 6-10 cm on the pot planting, open-air cultivation to be stabilised when the temperature warms up after planting. Before planting 5 to 7 days gradually cool down the seedlings. Seedling water control should be moderate, in order not to make the leaves withered by water loss, to prevent seedling growth and disease.
　　Second, cuttings
　　Colourful leaf grass easy to occur adventitious roots, there are some varieties of fruitfulness is very poor, can only use cuttings propagation method of seedling. Cuttings can be taken in all seasons, with spring and autumn as good. Cut the upper 5-7 cm of the branch as a spike, cut off the leaves. Inserted into the frog stone, perlite or other substrate, insulation in 15-20 ℃ conditions, 5-7 days can be rooted. Can also use water plug. After rooting, transplant into pots.

　　Drunken fish grass is adaptable, the soil requirements are not strict, artificial cultivation is not difficult, but also water-saving drought-resistant good ornamental plants. Artificial cultivation of drunken fish grass can choose cuttings propagation method, I will introduce you to the drunken fish grass cuttings propagation methods and precautions.

Drunken fish grass

　　Drunken fish grass to May, June growing season shoot cuttings is good. It has a high survival rate, grows fast and reproduces quickly. Before taking cuttings, put up a good shade shelter, the river sand in the insertion bed is disinfected with potassium permanganate or carbendazim, and the semi-woody branches are used to cut into a section of 10 cm long, remove all the lower leaves, and cut off two thirds of the upper 2 to 3 leaves. The upper cut is 1cm from the bud and cut flat, the lower cut is cut diagonally at the back of the bud in the shape of a horseshoe.
　　With a piece of wood to the river sand cut a 5 cm deep ditch, will be dipped in the rooting agent spike placed neatly after covering the sand, patted solid spray water. Density of cuttings to the leaves do not touch each other, the distribution of uniformity is appropriate, to be the whole bed all inserted and then sprayed once more water, and then take the arch to cover the plastic film, surrounded by closed good.
　　Spray water 2 times a day before rooting, in order to cool down and moisturise, keep the temperature in the shed about 28 ℃, relative humidity of 90% or more. 20 days to root in May and June, and 2 weeks to start rooting in July and August. After rooting, control moisture, pay attention to ventilation, according to the rooting situation, remove the arch. Refine the seedlings for a week and then transplant them.

　　German iris is generally in the flower bed, flower field, courtyard and other places can see their figure, if you can match with other plants, German iris ornamental value can be better played out. German iris has a wide range of applications, the market also has a certain demand for it, I will introduce you to the German iris planting propagation methods, the need for friends can learn together.

German iris

　　German iris can seldom bear seeds, in addition to the propagation techniques used in cross-breeding research, the production of more than one method of dividing rhizomes and tissue culture.
　　The best time to divide the rhizomes is 1-2 weeks after flowering in spring or early autumn. Remove the residual scape before planting, shorten the leaf clusters 1/2-2/3, in order to reduce the water loss of the new planting clusters; new cut tubers, each should retain a group of bud clusters and their lower growth of new roots, remove the old residual roots at the stem end, the ground fan-shaped leaves pruned into an inverted V-shaped, retained 1/3-1/2, in order to facilitate the new clusters of roots. Roots and stems of strong species cut preferably dipped in grass ash or sulfur powder, set aside to wait until the cut is slightly dry before planting, to prevent disease infection. Because of the great difference in climatic conditions in different regions, the season and timing of planting should be based on the growth and development of the iris to grasp, especially after planting to the root of the plant before the 2-3 weeks of time, be sure to control the watering and try to avoid the rainy season, otherwise in the division of planting cultivation wounds are very easy to make the disease invade the rhizome and rot. Newly divided clumps initially grow luxuriantly for 2-3a and bloom more.

　　Bromeliads are small and regular, perfect for desktop, windowsill, etc. as an ornamental decoration, is an excellent indoor foliage plants. Now there are flower friends will be made into hanging plants or planted in outdoor shelves or rockery, can also become a unique landscape.

Bromeliad

　　Sowing method: the seeds need artificial pollination to obtain, in the spring in late April to mid-May in indoor pots, 25 ℃ 1 ~ 2 weeks can germinate, but the seedling growth is slow, 3 years before the plant.

　　Cuttings: cut the leaf shafts from the base of the parent plant next to the plant, retain the apex of the 3 leaflets, inserted into a sand bed, shade care, protection of higher humidity, about 30 ℃ temperature, about 3 weeks can be rooted, 7 weeks after the seedling can be divided.

　　Splitting method: It is a common method, combined with the spring potting, separating the sprouting tillers between the leaves of the flowering mother plant, planting with the rhizome cut, shade maintenance, very easy to survive. Diseases and pests Diseases include anthracnose, grey mould, medium spot disease, stem rot and wilt disease. Insect pests are mealybugs and mesquite.

　　Maojuan prefers a cool, humid and sunny environment, and its ability to adapt is relatively strong, so it is not difficult to cultivate. If you have a plant in a pot at home, you can propagate it once it has grown to a certain level. You can take cuttings, press cuttings and sow seeds to propagate the plant, so I’ll show you how to propagate the plant and what to do.

Maojuan

　　Cuttings

　　Take cuttings in the rainy season. Select semi-mature shoots, 12-15 cm long, remove the basal 2-3 leaves, leave the top leaves and cut in half. The cuttings are treated with 0.8% indole butyric acid solution for 2-3 seconds, inserted into the sand bed, room temperature is maintained at 15-18 ℃, 50-60 days after insertion to root.

　　Second, the pressure strip propagation

　　Carried out in April to May, with overhead pressing method. Selected 2 ~ 3 years old mature branches, 20 ~ 30 cm from the top of the branch line ring peeling, 2 cm wide, wrapped with leaf-rotting soil and film. 4 ~ 5 months healing rooting, cut away from the pot in autumn.

　　Third, seed propagation

　　April is appropriate, using indoor pots. Germination temperature for 22 ~ 24 ℃, 10 ~ 15 days after sowing germination, seedling growth is slow.