Management of breeding, changing pots, transplanting and fertilization of flowers in August

The weather characteristics of August and August: the summer period ends on August 15, and the End of Heat on August 23, referring to the end of the summer heat, and the temperature in most parts of our country has gradually dropped since then. Although the temperature in August is lower than that in July, it is much higher than the average temperature in June and is the second highest monthly average temperature of the year. For this reason, the management of fertilization, watering and shading of flowers should not be taken lightly. The main contents of flower management in August are as follows. Flower culture in August | changing pots, transplanting | fertilization management

I. Flower culture

1. Sowing seeds

The species of grass flowers that can be sown and cultivated in August are: grass grass, lupine, petunia, goldfish grass, echinacea, safflower sorrel, bluebell, Digitalis, Euphorbia angustifolia, Elaeagnus angustifolia, pyrethrum, green Finch, cut Charlotte and so on. The woody flowers that can be sown are peony, elm leaf plum, safflower Camellia oleifera, etc., which can be sowed as soon as they are picked, or the seeds can be stored in sand to germinate and then sown in the field; pomegranate fruits are threshed after harvest, the fleshy layer outside the seeds is scrubbed, and the seeds are sown after sand storage until germination.

2. Cuttage

Using semi-fine sand and semi-chaff ash as cutting substrate, feasible woody flower species for cutting culture are: firethorn, ten meritorious efforts, Michelia mollissima, leaf flower, paulownia, rhododendron leaf coral, French holly, Qionghua, Fusang, lantern flower, jasmine, pearl orchid, rubber tree, Luohan pine, goose palm wood, plantain, Ruixiang, eight immortal flowers, Milan and so on. The species of flowers and trees cultivated by cutting in the general sandy soil seedbed are: yellow poplar, purple magnolia, pomegranate, hibiscus, Spiraea, snow spray, French holly, Parthenocissus, Phnom Penh privet, red leaf Berberis, bamboo, fig, oleander, crape myrtle, June snow, Admiralty and so on. Using full-light spray method, a large number of cuttings can cultivate metasequoia, Cryptomeria fortunei, Cryptomeria fortunei and so on.

Using sandy loam as seedbed, we can continue to cultivate a bunch of red (purple, white, pink), red (white), marigold, malachite, sulfur chrysanthemum and so on, which can be used to put flowers on the street from October to November.

3. Grafting

In August, Magnolia Magnolia or Magnolia seedlings as rootstocks, Magnolia magnolia and Magnolia magnolia, Magnolia magnolia and Magnolia Magnolia could be cultivated by bud grafting. Peach, purple leaf peach, red leaf plum, Shouxing peach, beauty plum, plum blossom, etc.; Japanese cherry blossoms were cultured by bud grafting with cherry seedlings as rootstocks; hairy peach and mountain apricot as rootstocks Wild rose cuttage seedlings as rootstocks, bud grafting breeding varieties rose; bauhinia, Hubei begonia seedlings as rootstocks, budding culture Xifu Begonia, Begonia, Begonia flower and so on; green maple as rootstock, red maple, feather maple and so on.

4. Pressing strip

The species of ornamental plants feasible for strip culture in August are: honeysuckle, Lingxiao, brocade, eight immortals, oleander, Qionghua, broom, spring, Admiralty, gardenia, sweet-scented osmanthus, purple magnolia, jasmine, pearl orchid, rattan rose and so on.

5. Ramet

The ornamental plants that can be cultivated in August are: auspicious grass, hairpin, purple calyx, Iris, Carthamus tinctorius, emerald, evergreen, Guangdong evergreen, Platycodon grandiflorum, Dutch chrysanthemum, calamus, water taran, pineapple, one-leaf orchid, kidney fern, pyrethrum, southern bamboo, yellow flower, onion orchid, day lily and so on. The kinds of flowers that can be divided into small balls are: Lycoris, calla lilies, freesia, sea taro and so on.

II. Seed harvesting and transplanting

1. Harvest seeds

The species of grass flowers that can be collected in August are: wheat stalk chrysanthemum, pineapple, Scutellaria barbata, purple jasmine, alpine snow, chrysanthemum morifolium, fluke, snake chrysanthemum, sweet pea, flower rhomb, pine chrysanthemum, etc.; the seeds of perennial herbaceous peony mature between August and September, and the fruit cracks when they mature, which can be sown on demand, or the collected seeds can be stored in wet sand until they germinate. The kinds of woody flowers that can collect seeds are: peony, pomegranate, elm leaf plum, safflower oil tea and so on.

2. Transplanting and planting

Tree transplanting is generally not carried out in August Small shrubs, such as lobular privet, Platycladus orientalis in Phnom Penh, dragon cypress, Shu juniper, red leaf Berberis, golden leaf privet, yellow poplar ball, hypericum, hypericum leaf coral, French holly, etc., can be transplanted with larger soil balls after intensity shearing, but fine watering, spraying and shading management must be given after transplanting, and general methods can be used only after they are restored to life. Otherwise, it is easy to cause the death of the transplanted flowering shrubs. Decorate the flower bed or street green space during the National Day, you can use potted marigold, peacock grass, a bunch of red, thousand-day red, cockscomb and so on to remove the pot and transplant; or from the cutting seedling bed, transplant small seedlings in the street green space with lotus soil, at the same time, strengthen the water and fertilizer management after transplanting to ensure that they can blossom in time during the National Day.