Lavender flowering period maintenance
The website tells you about the lavender flowering period and related topics about flower cultivation. The following editor will answer in detail for you
Lavender flowering period is generally from May to October, with the most flourish flowers in June and July. If you want to take pictures or watch, this is the best time. During the flowering period, it should be given a cool environment for a longer flowering period. In addition, excessive watering or long exposure to the sun can cause the flowers to wilt and shorten the flowering period. After flowering, the diseased branches, withered branches, and residual flowers should be pruned.
I. Lavender flowering period
Lavender usually flowers from May to October, and June to July is the peak flowering period, when the flowers are in the best and most beautiful condition. Lavender blooms only once a year, and the growth cycle from seeding to flowering is about 18 to 20 weeks.
Lavender will start to bloom in late May, but the initial flowers are small and not easily noticed, nor do they have high ornamental value. Knowing when lavender blooms, friends who want to enjoy the lavender sea should go in June, as this is when lavender is most ornamental.
II. Lavender flowering period maintenance
1. Reduce watering
Do not water too much when lavender is flowering; it does not like a humid environment. If watered too much, it can lead to a shorter flowering period, and if water accumulates, it can cause root rot. Generally, water should be added when the potting soil becomes dry.
2. shading and cooling
It is best to give lavender a relatively cool environment after flowering, with a temperature of 15 to 25°C. But since lavender often blooms in the midsummer, it is best to move it to a shady and well-ventilated place for maintenance. If the temperature is too high, the flowers easily wilt and wither prematurely.
3. Spraying foliage fertilizer
Lavender needs a lot of nutrients to bloom. After flowering, you can spray it with a special foliar flower fertilizer directly on the plant's leaves, without pouring it into the soil. Fertilization can provide sufficient nutrients for lavender flowering and effectively extend the flowering period.
4. Pruning after flowering
After the lavender flowers fade, you can prune at the first node below the faded flowers, shaping the entire plant into a hemisphere, which can save a great deal of the plant's nutrients. When pruning, if there are any diseased or withered branches, they can also be pruned.
III. Lavender propagation methods
1. Sexual propagation
Seedling breeding is fast, with developed roots and strong seedlings, but it has a high variability, which is a good material for seed selection. Seeds should be selected with uniform size, full grains, and brown luster. Before sowing, the seeds should be dried in the sun, soaked in 30°C warm water for 12-24h, soaked in concentrated sulfuric acid for 5 minutes, and then washed and dried before sowing. Seeds can be sown for propagation in April. The minimum temperature for seed germination is 8-12°C, and the optimal temperature is 20-25°C. Planting can be done in May, but lavender seed propagation has a large variability and seed prices are relatively high.
2. Asexual propagation
Lavender is mainly propagated by cutting, which can maintain the good quality of the parent plant. Cutting is adaptable and can be done in spring or autumn. Generally, the top bud (about 5-10 cm) or tender branches without lignification from healthy plants without diseases are selected for cutting. When cutting, the leaves of the bottom two nodes are removed, then dipped in a "Root Sun" rooting agent 100 times solution, and after treatment, they are inserted into the soil, which will root in about 2-3 weeks. The cutting medium can be mixed evenly with river sand and sawdust in a ratio of 2:1, and filled into a 5x10 cell tray for cutting. After cutting, the seedlings should be placed in a ventilated and cool environment, keeping the soil moist for the first 3 days, and then adjusting according to the weather to ensure that the branches do not wrinkle or dry out, improving the survival rate. The management of cuttings is relatively convenient, and no fertilization is required throughout the seedling stage, which is used more in production.
The detailed explanation of the lavender flowering period, lavender flowering period maintenance, and lavender propagation methods shared above is for everyone's reference only!
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