How to grow Parthenocissus Parthenocissus how to plant Parthenocissus and points for attention

Parthenocissus must be no stranger to it. It is a kind of plant with strong vitality. Many people like to plant it in their own courtyard. When it grows well, you can see that the wall is full of ivy, and there are the benefits of shade in summer. However, when planting Parthenocissus, there are also a lot of skills and places to pay attention to!

How to grow Parthenocissus

In September, when the berries were ripe purple-blue, they were picked immediately, washed and dried, surface disinfected with 0.05% carbendazim solution, drained and stored in wet sand layers. In the first ten days of March of the following year, soak the seeds in 45 ℃ warm water for two days, change water twice a day, then mix well with wet sand seeds at 2:1, place them in a place where the sun is sheltered from the wind, cover with straw bags, and often spray fine water to keep moist. After about 20 days, the seeds can be sown when 20% of the seeds are exposed.

Planting methods and matters needing attention of Parthenocissus

1. Planting methods:

1. Sowing method: before sowing Parthenocissus seeds, make the seeding bed fine and level, water thoroughly, sow seeds and sand on the bed together, sow 100 grams per square meter, cover with 1 cm thick humus soil under the forest, build a small arch shed, cover with polyethylene plastic film.

2. Seedling management: after the cotyledons of Parthenocissus are unearthed, the film should be covered during the day and night on sunny days and covered all day on rainy days, so as to increase the soil temperature, promote the emergence of seedlings neatly, and prevent the harm of beetles. In addition, always sprinkle water to keep the soil moist.

3. Transplanting management: after spreading three true leaves of Parthenocissus parthenocissus, choose a cloudy day or after 03:00 in the afternoon and transplant at a density of 1 × 1 foot. Immediately after planting, pour clear fecal water (1:8) once. Do not accumulate water for too long in the rainy season. Two months later, the vine is generally more than 60 centimeters long, and the heart can be picked for the first time to prevent the vines from winding around each other and to make the vines sturdy. Pick the heart once a month, combined with supplementary care. Take the above measures, to the deciduous period, the average thickness of rattan seedlings can reach more than 0.5 cm, can be planted out of the nursery.

2. points for attention:

Soil moisture is more suitable for the healthy growth of Parthenocissus, so it is very important to ensure the moisture of soil and air, which can be controlled to achieve the best effect. In addition, the soil should be fertile, loose and have good drainage performance.

How to apply fertilizer to Parthenocissus

1. Before planting Parthenocissus parthenocissus, organic fertilizer should be mixed into the basin soil as base fertilizer, and excessively long stems should be cut off and watered enough to make it easy to survive.

2. Parthenocissus has strong adaptability, but it has higher requirements for fertility. When planted in places with sufficient fertilizer and water, it grows rapidly, branches and leaves are dense, and the effect of vine covering, shading and ornamental is much higher.

3. Parthenocissus parthenocissus can also be applied in basin soil with foliage compound inorganic fertilizer. You can also use compound fertilizer solution to spray leaves (both positive and negative). The fertilization of Parthenocissus is usually carried out before and after the evening, and the basin soil should be slightly dry before fertilization. The pot soil is too wet, rainy and sunny to fertilize.

Disease and control of Parthenocissus creeper

1. Powdery mildew. Prevention and control methods: first, planting varieties are resistant to bacteria; second, rational cultivation and proper fertilization. First, chemical seed dressing, the same method as wheat smut; second, prevention and control in the spring and autumn season.

2. Leaf spot. Prevention and control methods: if in the greenhouse, soil exchange can be carried out. Parthenocissus should not be sprayed and should not be sprayed. Start spraying at the beginning of the disease to prevent it from spreading. Pay attention to the alternate use of agents to prevent bacteria from developing drug resistance.

Parthenocissus in planting generally choose the method of seed sowing is relatively common, when planting must do a good job in the proportion of soil, in the later stage of planting, it is necessary to strengthen management, especially the amount of fertilization should be controlled well, too much fertilization. it may lead to the phenomenon of fertilizer damage.