Home potted nasturtium breeding methods and precautions nasturtium breeding methods

Many people like to raise some "good-looking" flowers and plants at home, which are not only used to decorate the room, but also to cultivate their own self-cultivation and increase the joy of life. Golden lotus is a very beautiful flower, not only the flowers are rich and colorful, but also the leaves are unique and beautiful. It is one of everyone's favorite flowers and plants raised at home. So how to raise the potted lotus in pot?

Breeding methods and matters needing attention of family potted Trollius chinensis

Note: potted Clematis should select reasonable cultivation soil, strengthen the management of fertilizer and water during the growth period, and ensure sufficient sunshine.

The main results are as follows: 1. The loam mixed with 4 rotten leaf soil, 4 garden soil, 1 compost soil and 1 sandy soil should be selected.

2. During the growth period, the phenomena of long nodes and yellow leaves, small stems and fine leaves or luxuriant branches and leaves but few flowers often occur due to improper management of fertilizer and water. In the process of growth, rotten bean cake water with a concentration of 20% is generally applied once a month; nitrogen fertilizer is stopped during flowering and 0.5% superphosphate or mature chicken and duck manure water is applied once every half a month; after flowering, 30% rotten bean cake water is fertilized once to supplement the nutrients consumed by flowering.

Stop fertilizing in hot summer. The compound overwintering fertilizer was applied again at the end of autumn to enhance the cold resistance of the plant. Watering is a daily management work, watering times and amount of watering should be determined according to the weather and plant growth. In spring and autumn, it is generally watered once every other day and once a day in summer to maintain high air humidity. When the flower bud appears, the watering times should be reduced appropriately, but the amount of water should be increased each time to make the pot soil dry and wet. Watering should be reduced after flowering.

3. Trollius is fond of sunshine. It should be placed in a sunny place in spring and autumn, and should be properly shaded in summer. If the room temperature is kept at about 15 ℃ in winter, it can continue to grow and develop. Golden lotus is vulnerable to aphids and whitefly, so attention should be paid to spraying control.

Breeding methods of Clematis paniculata

1. Sowing: generally speaking, the sowing time is from March to June and the florescence is from August to December. It is also possible to sow seeds in late August or early September in autumn, which will blossom during New Year's Day and Spring Festival. The suitable temperature for germination is 18-20 degrees, covering soil about 1 cm after sowing, watering thoroughly and keeping moist, sprouting for 7 days. Pick the heart and put it on the pot when you have 3 true leaves, properly arrange the leaves and branches to facilitate ventilation and make the flowers exposed.

2. Cuttage: the cuttings were carried out from April to June, and the tender stems were selected as cuttings, the lower leaves were removed, shaded and kept humid, and rooting could take place in 2-3 weeks. With the growth of stem vines, bamboo should be used in time to set up the stand and bind the branches. Topdressing once every 10 to 15 days should maintain sufficient moisture and high air humidity throughout the growth period.

Common pest control of Clematis paniculata

1. Mosaic disease

Symptoms: yellow-green and dark green original mosaic symptoms appear on the susceptible leaves, the leaves become smaller, and the whole plant looks like some atrophy.

Pathogen: the pathogen of mosaic disease, which may be a cucumber mosaic virus.

Prevention and treatment methods: manually remove diseased leaves, burn diseased leaves in time to prevent bacteria from re-infection.

2. Ringspot disease

Symptoms: annular mosaic or necrotic plaques were formed on the affected leaves.

Pathogen: broad bean wilt virus, which belongs to broad bean wilt virus, also known as Anoplophora ringspot virus. RNA virus, virion sphere, diameter 26nm. One kind of aphid is the transmission vector of ringspot disease, such as peach aphid, bean aphid and so on. However, the nature of aphid transmission mediators is not persistent.

Prevention and control methods: timely prevention of aphids. The commonly used pesticides are 50% malathion EC 1000 times, or 40% dimethoate EC 1000-1500 times, or compound fruit EC (dichlorvos 40%, omethoate 10%) 2000-3000 times, or 20% methotrexate 3000 times, and so on.

Pruning method of Clematis paniculata

After topping: after topping, and then give fat water, generally about 10 days of new branches can reach several centimeters long. When the plant grows 15cm to 20cm above the basin, it is necessary to set up a bracket, tie the vine stem evenly to the bracket, and make the leaves face in one direction.

The size of the scaffold should be covered with vine leaves in the later stage of growth, which is generally about 20 cm higher than the basin, even if it is tied up with the growth of the stem, and pay attention to the uniform distribution of the vine stem on the support.

After adult pruning: adult pruning is to make it more branched in order to achieve the beautiful shape of luxuriant flowers and leaves. After pruning, pay attention to timely water supply, so that the plant to maintain a good growth state.

As mentioned above, Golden Lotus is not only beautiful, but also a kind of flowers and plants that are easy to breed. Friends you like might as well plant one or two pots on the balcony at home. If you often look at such beautiful and splendid flowers, you will feel more cheerful and happy.