How to Manage Flowers in April

In April, with the weakening of the northern and southern cold air forces, the warm and humid air flow in the south became stronger and the temperature increased significantly. After the Ching Ming and Ming Dynasties, although there were occasional effects of cold air from south to south, most of the potted flowers in the area south of the Huaihe River could not pose a threat. Only the Huaihe River and the areas to the north of the Yellow River had the danger of snow frost.

After the rain, the southern part of Jianghuai has already finished its night frost. The minimum temperature is not lower than 5°C, and the rainfall is obviously increasing. Most of the potted plants can be moved to outdoor conservation; and in the Huaibei area until the end of the night frost in May, the potted plants can be released. From April to April, flowers have the following content:

First, flower reproduction

Sowing

The flowers that are suitable for sowing in April include cleome, violet jasmine, cockscomb, goose red, sun flower, jasmine flower, amaranth, a bunch of red, impatiens, morning glory, rain leaf dill, round leaf dill, Safflower tobacco, Petunia, Aster, Coreopsis, Serpentini, Tagetes, Chrysanthemum, Zinnia, Asparagus, All Seasons Primula, Nasturtium, Kochia, Hollyhock, Orangutan, Basil, Asparagus , Cosmos, Adenophora, Mimosa etc.

The species of Magnoliaceae that can be sown and sown in April are: Magnolia, Magnolia, Magnolia, Magnolia, Magnolia, Mulan, Wudang, Magnolia, Magnolia, Magnolia, Magnolia, Magnolia Unisexual Magnolia, Manglietia, Manglietia igneum, Manglietia yuyuanensis, Magnolia grandiflora, Huanglan, Miaoxiao, Miaohuaxiaomusi, Lechangxiaoxiao, Yunshan Prynne, Jinyexiaoxiao, Xiaomaoxiao, Majumu, Hybrid Horsehair Wood, North American horse wood and so on.

Other greening plants that can be planted in April are: Japanese fir, golden pine, Araucaria, larch, crape myrtle, Bauhinia, acacia, yew, Pittosporum, black peony, Huangshan wolfberry, soapberry, sweet gum, locust, Palm tree wood, wax plum, summer wax plum, white plum, wolfberry, Nantian bamboo, rich seeds, palm and so on.

Ornamental plants that can be broadcast in April include gerbera flowers, asparagus, primrose, winter coral, octagonal gold plate, and milkshake. The octagonal gold plate can be picked at the end of April has been black, whitening soft fruit, rinse out the seed, after sowing it on a fertile seedbed, you can also first sand seeds to crack open, then sowing, cover Grass moisturizing. After about two weeks, after about 70% of the seeds have emerged, we must promptly remove the grass and cover the shade at the same time. The cultivation of the milkshake can peel the golden fruit and then wash out the seeds. Soak the seed in warm water for 24 hours and sow in fertile sandy soil. After 10 days, the seeds can be germinated and uncovered. When the seedlings grow 6 to 8 true leaves and the plants reach 15 cm, they can be transplanted and can be planted. The fruit can also be cultivated as a special cut flower material.

2. Grafting

The types of flowers that can be grafted in April are: Brassica chinensis, C. sinensis, Peach, Shouxing Peach, spur burr, and cactus and crab claw.

3. Ramets

In April, viable greenhouse plant species for leaf division propagation include: Baihe wolfberry, tiger-tailed orchid, one-leaf orchid, fern, brown bamboo, spider plant, tequila, silver king evergreen, evergreen, Guangdong evergreen, bamboo grass, aloe vera , Pelargonium, Monstera, Spring Feather, etc.; viable plant breeding greenhouse flowers are: Clivia, colorful pineapple, Strelitzia, Gerbera, Aster, Catalan, Crane Ding Lan, Dendrobium, Jian Lan In addition, the bulbous and perennial flowers of viable ramets include: dahlia, mosaic, canna, lily, tennis flower, hibiscus, jade, iris, euphorbia, tuberose, auspicious grass, etc. Grass, green onion and so on. In addition, water lilies and bowl lotus can also cut ramets at this time.

4. Cutting

For most of the rooting types of flowers and trees, as long as their buds have not yet germinated, cuttings can be propagated in April. The main species are: Cyclovirobuxine, Mahonia, Nantianzhu, Cypress, Podocarpus, Pomegranate, Lagerstroemia, Bauhinia , Pyracantha, Spiraea, Stirrups, Snowflake, Frangipani, Begonia, etc.

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