1. Planting environment
To choose fertile, loose, well-drained soil, although the requirements for the soil this season are not strict, it is better to use slightly acidic soil rich in humus. The pots planted in the monthly season should have holes in the bottom and pad some gravel or tiles to facilitate drainage.
Vines like sunny, airy environments this season, and should not be planted in a dark and humid place this season. Try to keep the lower end and middle of the moon ventilated, and cut off the branches and leaves that intersect in the middle.
Watering follows the principle of not drying and not watering, and pouring through. It is said that the magic watering method is now popular, and it is necessary to rush against diseases and insects at noon, but it cannot be spent overnight in the tide. I don't know how effective this method is, wait until my little seedlings come alive to try. [Sneak laugh]
Flowers of the Xi'ou people
2. Fertilize
When fertilizing, it is best to select nitrogen fertilizer as the main fertilizer (but not with urea), combined with compound fertilizer or organic fertilizer, and mainly to water the roots.
Apply thin fertilizer diligently to avoid rotten roots. Before flowering, increase the amount of phosphorus and potassium fertilizer to make the flowers bloom larger and more. Fertilize once in January to February, water the leaves once a week in the early stages of flowering in March to April, and fertilize every 10 days in May until November. Apply a high concentration of fertilizer once before entering winter, and stop fertilizing after winter.
3. Pruning, boning, traction
The newly planted climbing vines are mainly cultivated within 2 to 3 years of the monthly season, and they can not be pruned, but only need to be properly pressed, dragged and bound. In the later period, it is mainly winter pruned, and weak and diseased branches are cut off.
Press the branches to sprout. Press the fine branches.
When pulling, follow the principle of long branches above and short ones below to pull and bind.
4. Pests and diseases
The main diseases are powdery mildew, black spot disease, and phylloxera. Timely spraying of 25% nitricoxazole emulsion for the prevention and treatment of powdery mildew 3000 to 5000 times liquid plus spreading agent, so that the liquid is evenly attached on both sides of the leaf, sprayed once every 2 weeks; melanosis can be used carbendazim wettable powder 500 to 1000 times liquid; rhizobia prevention and treatment try to buy cuttings.
Insect pests include aphids, mesozoans, and rose-scarf moths. Occurrence of aphids and rose scarf moths, with 2.5% cypermethrin emulsion 1500 to 2000 times liquid; mesmeria can be sprayed with chlorpyrifos 2000 to 3000 times liquid, to the degree of non-dripping water, severe intervals of 5 to 7 days and then spray 1 time, the best period of prevention and control is after the egg hatching is complete to just enter the formation.
Spray stone sulfur compound one month before and after spring to prevent diseases and insect pests such as red spider river aphids, once a week, about three times.
Supplement: Silver Fari (Phyllonorycter. Downy mildew) + Luna (Forsythus. Oxime lipids) control the leaves fall after may flowering.
After flowering, trim off the height of the three leaves under the flowers and fertilize to increase the probability of re-popping.
Do not water in the morning and evening at 10 to 15 degrees in the spring, it is easy to harm powdery mildew, change the watering at noon, and do not have water residue in the leaves in the morning and evening. Thrips can be sprayed with insecticidal aerosol
All these beautiful pictures support me to tirelessly learn to raise flowers [laughing cry] [laughing cry] [laughing cry]