50pcs Jacaranda seeds
(A) seeding method
1, flower planting is generally carried out in protected areas, at least from the storm or appropriate shading cooling and other infrastructure, in order to reach
Budding varieties to various conditions required to ensure that their budding rate.
2, choose breathable loose soil (generally used in fine peat, peat or leaf mold) into pots or seeding tray
3, the soil irrigated (water distribution point carbendazim or thiophanate or chlorothalonil reach soil disinfection purposes, often with
Eight hundred times), evenly sprinkle the seeds on the soil.
4, mulch the planting conditions
(1) fine seeds (such as thyme, petunia, cineraria, Begonia seeds, etc.) do not need to mulch, but be careful to maintain soil moisture. Mouth watering with a fine spray of water to moisture, high water, then easily put away or rushed to the depths of the soil seed, top soil sprouting tiny seed is not easy. Or on the prepared basin and put a wet towel,
Such seeds would not go out in the soil below, or in front of the spray method with the same moisture. Proven, fine seed put wet paper towels on the practice of soil, germination rate than direct sowing in the soil is high in many buds.
(2) large seeds will have to mulch thickness of 2-3 times the size of the seed.
(3) the number, kind enough good seed sprouting gloss casing and too light-related, such as pansies and so too light of the seed, and must not expose the casing after sowing the seeds. If the seed does not germinate before, for other reasons seeds exposed soil surface will also fill soil, until no seeds. Flower seeds after sowing, the soil must be kept moist, but not waterlogged, not dry before sprouting water, which is especially important for fine seeds.
5, most seed germination optimum temperature at 20-25 degrees. Needs to be noted is that some low temperature conditions must seeds
Next to germinate, flower buttercup, delphinium. Most herbs and winter sowing of seeds, the temperature not higher than 25 degrees; spring sowing child not less than 20 degrees, if not up to temperature, raise the temperature with plastic wrap. Cling film also has a moisturizing effect. In summer, all seeds should be placed in a cool place, to shade from the storm. Will have to keep warm in winter and frost. Seed germination is not long before the root, you need to add water to sustain human life, to maintain soil moisture, but not waterlogged.
6, if covered with plastic wrap until the seeds germinate to promptly remove promptly moved pots have a place to see the scattered light
Light, and seed germination in a timely manner after applying some fertilizer, such as potassium dihydrogen phosphate. Concentration of fat at around 200 times the concentration
Degree is not too high. So grow some after fertilization depending on the growth conditions of the plant.
7, such as when the seed grows to 2-3 leaves, you can transplant .5-6 leaves promptly colonization. Degrees before planting pots put a little slow
Release granular fertilizer (such as fertilizer) and the decomposition of organic fertilizer.
8, if you want to plant some future fullness, you can jump the queue or topping. Also play a role in dwarfing.
Second, planting a seeding density planting hole basin can Bunch one or more tablets per according to the actual situation. Nursery pots planted varieties in general one thousand per square meter may be sowing the seeds 1-2. According to nursery pots before sowing the seeds evenly area is divided into several parts, one per pot.
2, sowing larger seeds can even sow the substrate, or drilling, the smaller seeds such as petunia, snapdragon, to use clean sand and mix well before sowing. Particularly large seeds such as sweet pea, cyclamen, on demand.
3, the depth and the depth of overburden sowing the seeds sown by the size and needs of seed germination light of the decision. Sowing the seeds of depth is generally 2-3 times the seed diameter. Some species, such as petunia, pansy summer, starry flowers, Begonia, germination should be light, without covering matrix, direct sowing in the soil surface; some varieties need minor coverage, such as sage, snapdragon, Cuphea; some seeds should be covered with some thicker, broadcast too deep, such as ornamental millet. Recommended covering material is coarse vermiculite, water retention and permeability which are very good.
4, after seeding or covering water, and then spray a fine mist of water nozzles, drenched, so the seeds and cover with the matrix material full contact.
5, covering the glass cover on the seeding pots, plastic film or plastic film, can keep the air humidity in winter can also heat warming. Summer without covering film, covering film can not be sealed on both sides must be ventilated.
6, shade if planted in summer, be sure to shade, otherwise the light is too strong, moisture evaporation exuberant, will affect seed germination.