They are called sunflowers, porridges of pine leaves, foliages of pine needles, flower sizes of nymphods, radiant radiances, daytimes and night closings, and they are the most well-nourished flowering hand on the balcony。
It is common to have broad leaves and sunflowers, and to learn the name of broad leaves and half of the fruit, and the sunflowers of pine leaves are close relatives, in a manner generally consistent with conservation。
The difference is clear: large ponys have a large variety of colours, heavy petals have a higher value for viewing; broad leaves and sunflowers are close to eating ponys and are less attractive。
One, one year
1. Cedars
It is more cold-resistant and resistant to temperatures above 0°c, mostly in highly petal species, with very few seeds and largely dependent on branches。
In winter, in low temperatures, the branches of the ground will die, and as long as the roots remain unfrozen, they will re-emerge in the spring. The long-term stability of ambient temperatures above 5 °c will allow safe passage of winters, with the best growth above 10 °c。
2. One year of sunflower
Extremely condensable seeds, mainly seed-based, are extremely cold-resistant, with temperatures below 5°c and death from freezing wounds. If it lasts longer than 5°c in winter, it can also successfully survive the winter for many years。
Universal winterization points: winter temperatures of up to 5°c for all varieties have stabilized over winter, water is strictly controlled during low temperatures and soil is dryed up。
Ii. High-prevalence pests: osteoporosis
The sunflowers, which are most likely to explode, are normally growing, and suddenly the plant is stagnant and shrinking, and the water luminous light continues to grow and decline, essentially infesting with pests。
The cause
Insect eggs are grown rapidly at temperatures above 25°c, wet and hot environments, poor ventilation, overplanting, unsterilized pelvis and endemic flowers。
Prevention and treatment
Precautionary prevention: low-earth buried furfuranamine platinum, routine check-back inspection of pests
Light insect pests: direct rinsing of vermin by 75 per cent of tampons
Heavy pests: timely isolation of strains, spraying of amphibian amphibian and amphibian insects
Day-to-day maintenance and ventilation to eliminate long-term damp soil
Explosive core conservation techniques
1. Light
Daily sunlight is guaranteed for six to eight hours, and the light is weak, flowering is scarce or non-flowering, and the light environment does not recommend planting。
Watering
Extremely drought-resistant, fearing the root of the water, and following the dry draught, the water is not wet, and the soil is banned from being wet for long periods。
3. Modified branches
The plume length up to 10-15 cm is applied to the top in a timely manner, prompting a large number of side branches, the more flowering the branch becomes more intense, and the flowers are then cut off in time to reduce nutrient consumption。
4. Fertilizer promotion
The pregnancy bud is administered with 2% diluted potassium phosphate solution every 10-15 days, prompting buds, bouquets and extended bouquets。
Iv. Why is it black
A lot of flower friends have no roots in the dark, mostly because of these mistakes:
Sunflowers are rare and can be inserted with flowers, either with flowers on branches or with flowers on branches, and can be inserted directly into the earth and have roots because their branches are full of moisture and nutrients. After cutting off its branches, it's put in a cool place, where it's all right for a week or two。
1. Sterilization of scissors, planting of soil for early sterilization and elimination of pathogenic infections
2. Plumbing with lax gaseous soil, with no fat in the pelvis, and a tendency to overwealth with fertility land
3. Choosing to use small and small bouquet plugs with roots grown and replaced large basin
4. Reduced water supply, dry-dry refilling of most of the soil, which lacks oxygen shit. Bar
5. Maintenance of ventilated light without tan and small leaves falling at the bottom of branches
6. Plugs are drought-resistant and should not be sprayed frequently to refill water。
