A complete manual of Mayflower events

Climate characteristics in May: The temperature continues to rise, China gradually increases rainfall from south to north, after each rainfall, the temperature has a significant increase, more spring rain continuous weather, until the end of the small full spring rain, the weather turns sultry, marking that it will soon enter summer. Therefore, May, the turn of spring and summer, is the key period for planting flowers, which plays an important role in laying the foundation for the summer and autumn growth of potted flowers. May flower cultivation from south to north, mainly has the following contents:

Garden: Hanging small garden, make home more fresh and natural

1. Flower propagation

1. Sowing

May feasible with the harvest with the sowing of flowers, flowers and trees are mainly: four seasons primrose, star anise plate, broad-leaved mahonia, loquat and so on. May sowing seedlings should pay attention to the following three points: First, to keep the seedbed wet, neither water, nor dry water loss; Second, the seedbed should be covered with grass to keep moisture, in case of sudden changes in dry and wet seedbed, resulting in seed "back to bud"; Third, after emergence, to remove the grass several times, and timely shade, so as not to burn seedlings.

Begonia diaozhongensis

Osmanthus fragrans can be picked at the end of May mature blue-black fruit, mixed with sand rub pulp, rinsed clean and stored in moist clean sand, has been stored until February of next year. When the seeds are cracked and the radicle tip is exposed, they can be sown in the ground. During storage, attention should be paid to prevent rodents from stealing food and keep the sand moist.

Loquat sowing, covering soil should not be too deep, generally not more than 2-3 cm is appropriate.

2. Cutting

The types of flowers suitable for cutting propagation in May are: A string of red (pink, purple, white), chilianthus (white), marigold, peacock grass, longkou flower, ho's balsam, coleus, begonias, sulfur chrysanthemum, rose, azalea, dahlia, Chinese bell begonia, coral flower, poinsettia, geranium, leaf flower, hibiscus, erythrina, trollius, hairy jasmine, jasmine, pearl orchid, red mulberry, Deutzia, hydrangea, tangtang, pomegranate, hibiscus, buddleia, campsia, gardenia, epiphyllum, unicorn leaf, arrow lotus, Yushu, precious stone flower, goddess flower, magnolia flower, begonia tibetica, epistrophe, five-colored plum, red-backed laurel, shrimp flower, golden bud flower, dragon tuzhu, Guangdong evergreen, red banana, green radish, gooseberry, oleander, firethorn, ten mahonia and bud-belly bamboo with air root, etc.

3. Grafting

in May, pot 1 - 2-year-old Magnolia grandiflora seedlings or cuttage seedling are used for close grafting to propagate white orchids and Michelia flowers; 1 - 2-year-old Acer sinensis seedling bud grafting is used for breeding red maple, feather maple, coir maple, etc.; 2 - 3-year-old Cuckoo cuttage seedlings with strong flowers are used for splitting and propagating Western rhododendron; wild rose is used as an anvil, bud grafting is used for propagating fine rose flowers; Artemisia sinensis is used as an anvil, grafting is used for propagating fine chrysanthemum varieties; and 2-year-old Calycanthus praecox seedlings are used as an anvil. The tender branch grafting fine variety Chimonanthus praecox, also may use the potted rootstock to carry on the abutting grafting. In addition, can also be used cactus, triangular arrow for the stock, grafting propagation crab claw orchid.

4, layering

May can carry out high-pressure propagation of flowers and plants species are: white peony, rubber tree, Milan, Western azalea, camellia, variable leaf wood, Michelia, red maple, etc.; can carry out low-pressure propagation of flowers and plants are: plum blossom, wax plum, rose, gardenia, podocarpus, osmanthus, Lingxiao, etc.

II. Potting and transplanting

1. Upper basin

For potted flowers used for street decoration during the National Day period, most types must be planted in May, after 3 to 4 months of careful maintenance, to the end of September and early October, can bloom on time, in order to create a festive, warm, colorful atmosphere. The main species are: a string of red (pink, white, purple), Qian Ri Hong (white), cockscomb, zinnia, sulfur chrysanthemum, aster, skin, marigold, Longkou flower, asparagus, Ho's Impatiens, Coleus, Begonia and so on.

2. Transplanting

At the end of April and the beginning of May, when the white orchids were transplanted from the end of Xie to the beginning of bud and leaf development, the survival rate was the highest. Some late germination, transplant easy to survive flowers and trees, can also be transplanted in early May with soil ball planting, such as Lagerstroemia, hibiscus, Bauhinia, pomegranate, Acacia, etc.

III. Flower Management

1. Watering

As the temperature continues to rise, potted ornamental plants will gradually increase the demand for water, in addition to the need to pay attention to the combination of root watering and foliar spraying, but also must pay attention to the quality of irrigation, spraying water, it is best not to directly use tap water, especially not to directly use tap water treated by bleaching powder. To this end, tap water can be poured into the pool or small tank first, and then add an appropriate amount of acidifying substances to improve the acidity of the water quality, such as ferrous sulfate, the concentration can be controlled between 0.1% and 0.2%. Potted flower types suitable for acidic water quality mainly include: Camellia, Camellia sinensis, Plum Blossom, Rhododendron, Azalea, Gardenia, Daphne, Clivia, Chrysanthemum, Begonia, Safflower Oil Tea, etc.; leaf viewing categories include: Iron Tree, Spring Feather, Turtle Bamboo, Palm Bamboo, Rubber Tree, Fern, Podocarpus, Variegated Leaf Wood, Red (Green) Ruby, Hulk, Green Emperor, Synthecium, arrowroot, pineapple, Brazil Wood, Fortune Tree, Goosefoot Chai, etc.; fruit viewing categories include: Dai Dai, Pyracantha, Kumquat, Fingered citron, lemon, southern Tianzhu, winter coral, rich seeds and so on.

Courtyard: Courtyard suitable for six kinds of flowers and plants in summer, enjoy natural fragrance bath

2, pruning, picking buds

Pruning the white orchids that have not long been out of the room, pay special attention to the loose pith of the branches, the cross section is easy to lose water and dry down and extend downward. For this reason, consider cutting 8 to 10 cm above the bud eye to be reserved, and must not be too close to the bud eye. Potted roses after pruning, to moderate drop 10 to 20 cm, located in the middle of the bud eye can be pregnant flower buds.

Bud picking For the bud picking of potted wintersweet plants, attention should also be paid to the position of bud picking, generally 3 to 5 cm above the selected leaf bud position, otherwise it will also dry up due to wound atrophy, affecting the selected leaf bud downward. For the rose in the pot that year, the terminal bud should be picked in time to promote the formation of good plant shape.

3. Shade

After entering May, it is advisable to move potted plants that like semi-shade or shade to shade or shade, such as: turtle back bamboo, palm bamboo, arrowroot, spring feather, green giant, red (green) gem, green emperor, pink leaves, caltrop, fruit arrowroot, orchid, azalea, tamarind, camellia, tea plum, etc.; for light-loving flowers and trees, sufficient light must be given, such as wax plum, iron tree, rose, firethorn, jasmine, white flower, etc.; Bonsai plants, such as elm, finch plum, triangle maple, water bayberry, oak wood, June snow, black pine, cotton pine, etc., require sufficient light; and Podocarpus, tiger thorn, red nan, cypress, five-needle pine, etc. can be appropriately shaded.

4. Fertilization

For camellia, rhododendron, tea plum, plum blossom, milan, jasmine, white peony, gardenia, wax plum, rose, daphne, clivia, orchid, begonia, etc., after flower withering, the residual flower and sterile stem are respectively picked off, and compound fertilizer with nitrogen as the main part and phosphorus as the auxiliary part is applied once every half month to lay a good foundation for the reproduction of flower buds while restoring their vegetative growth; For leaf-based species, such as rubber tree, turtle, green giant, red (green) gem, green king, spring feather, one-leaf orchid, fern, etc., apply thin cake fertilizer once every half month; for leaf-based plants with color spots and color patterns, such as Phnom Penh Tiger Tail Orchid, Colored Pineapple, Golden Heart Brazilian Wood, Variegated Leaf Wood, Colored Leaf Taro, White Butterfly Concordia, Fandai Leaf, etc., 0.2% potassium dihydrogen phosphate solution can be applied outside the root, which can make its leaf color appear more beautiful and bright.

5. Disease and pest control

For rose, etc., attention should be paid to the prevention and control of powdery mildew and brown spot disease, and pesticide should be sprayed in time to kill the leaf-eating pests that appear; for the leaf-eating pests that often appear such as daisy, kumquat, golden bean, fingered citron, lemon, rue, etc. -citrus butterfly larvae, pesticide should be sprayed early to kill them.

IV. Bonsai modeling

Ornamental potted plants that can still be modeled in May include plum blossoms, gardenia, gardenia, podocarpus, June snow, cypress, bayberry, kalamu, ginkgo, etc. It is worth noting that care must be taken when modeling, try not to hurt the skin and bones of branches, otherwise it will affect the normal growth of plants.

·END·

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