How to propagate Aerides rosea? Detailed explanation of propagation methods
Aerides rosea has a long flowering period and is mostly grown in pots for indoor viewing or on tree trunks and rocks. Cultivating Aerides rosea artificially is not very difficult; to propagate it artificially, you can use division and cuttings.
Aerides rosea
I. Propagation by division
Mature Aerides rosea plants generally produce new shoots at the base. After the base of the new shoots grows new roots, they can be cut off and planted separately.
II. Propagation by cuttings
Cut off the upper part of the stem (preferably with aerial roots) for cuttings or planting.
How to grow Aerides rosea: Remember the five key points of cultivation
Aerides rosea belongs to the genus Aerides in the orchid family. The rhizome is fleshy, without hairs, while the leaves are broad and thick, and the flower shape is quite distinctive and very sturdy. Next, the editor of wed114 wedding website will introduce the cultivation methods of Aerides rosea to everyone, hoping to be helpful to flower lovers.
Cultivation methods of Aerides rosea:
Sunlight: Sufficient diffused light.
Temperature: The suitable growth temperature is 16°C~28°C; it can overwinter safely above 8°C.
Water: It is drought-tolerant; the substrate is best kept moist, and the plant should be misted frequently.
Soil: Use a mixture of leaf mold and a small amount of river sand as the substrate, or use an epiphytic substrate or tie it to a tree trunk for cultivation.
Nutrients: Apply 1500 times diluted compound fertilizer once every half month.
Morphological characteristics of Aerides rosea:
Stem stout, 5—20-plus cm long, up to 2.5 cm thick together with the leaf sheaths. Leaves fleshy, narrowly oblong or strap-shaped, up to 30 cm long, 2—3.5 cm wide, apex obtuse and unequally 2-lobed. Inflorescences axillary on the leaves, usually 1—3, unbranched, longer than the leaves; peduncle stout, covered with 3 scale-like sheaths about 1 cm long; rachis relatively long, about 1/2—3/5 of the total length of the inflorescence, densely many-flowered; floral bracts green, thick in texture, ovate-lanceolate, 5—7 mm long, apex acuminate; pedicel and ovary white with a pale purple tinge, 12—14 mm long; ovary club-shaped, triangular; flowers white with purple spots, spreading; dorsal sepal nearly obovate, about 12 mm long, 7 mm wide, apex obtuse, base narrowed, with 4—5 veins; lateral sepals slightly obliquely ovate, 8 mm long, 7 mm wide, apex obtuse, with 4—5 veins, petals similar to and equal in size to the dorsal sepal; lip 3-lobed; lateral lobes small, erect, ear-shaped, lower margin densely covered with fine papillae, front edge dark purple; mid-lobe nearly rhombic, 16—18 mm long, 12—14 mm wide above the base, sharply narrowed and curved downward toward the apex, apex nearly acute, upper surface densely covered with purplish-red spots, margin slightly irregularly serrate, base extending into the spur as a linear appendage with a hooked tip, appendage surface covered with fine papillae; spur white, extending forward, narrowly conical, about 5 mm long; column white slightly tinged with purplish-red, about 5 mm long, with a column foot about 1 mm long; rostellum narrow and long, fleshy; anther cap white, yellow on the dorsal side at the apex, front end narrowed into a beak shape.
Uses of Aerides rosea:
The flowers are beautiful and the flowering period is long; it is mostly potted for indoor viewing or planted on tree trunks and rocks for viewing.
How to grow Aerides rosea: Potting methods and care management
Aerides rosea is suitable for planting in an environment with good air circulation. It prefers shade, avoids direct sunlight, likes moisture, and avoids dryness. It is suitable to use sandy loam rich in humus. Below, the editor brings you a detailed introduction to the cultivation methods and related knowledge of Aerides rosea.
Introduction to Aerides rosea
Aerides rosea (scientific name: Aerides rosea Lodd. ex Lindl. et Paxt.): Stem stout, 5-20-plus cm long, up to 2.5 cm thick together with the leaf sheaths. Leaves fleshy, narrowly oblong or strap-shaped, apex obtuse and unequally 2-lobed. Inflorescences axillary on the leaves, usually 1-3, unbranched, longer than the leaves; rachis relatively long, about 1/2-3/5 of the total length of the inflorescence, densely many-flowered; petals similar to and equal in size to the dorsal sepal; lip 3-lobed; lateral lobes small, erect, ear-shaped, lower margin densely covered with fine papillae, front edge dark purple; upper surface densely covered with purplish-red spots, margin slightly irregularly serrate. Capsule nearly ovoid. Flowering period July, fruiting period August to May of the following year.
Aerides rosea grows on tree trunks in mountain forest margins or scattered evergreen broad-leaved forests on slopes at an altitude of 320-1530 m. It is distributed in China, Bhutan, India, Myanmar, Laos, and Vietnam.
Cultivation methods of Aerides rosea
I. Potting methods
For clay pots, fill with broken tiles; for purple clay pots, the bottom of the pot must be covered with perforated nylon gauze. Before planting, first spread coarse stones in the pot, occupying about 2/5 of the pot depth, then add coarse stone culture soil, 3-5 cm thick, and then place the orchid plant in. After preparing the orchid pot and planting material, hold the orchid plant upside down (roots up, leaves down) and rinse it under a faucet with slow water, but the water pressure must not be too strong, so as not to damage the orchid roots and leaves. Hold the orchid head with the thumb and index finger, brace the edge of the pot with the little finger, and fix the roots with a bamboo chopstick. When placing it into the pot, try not to let the roots touch the pot wall. When potting, note that the roots should spread out naturally and must not curl.
Pour mixed gravel the size of beans into the bottom of the pot to one third of the depth. Then pour in medium-grained planting material to four fifths of the depth, filling it firmly and trying not to leave gaps. When planting, hold the orchid plant with the left hand and add soil with the right hand (be careful to prevent soil from entering the leaf hearts), then lift the orchid plant slightly so that the roots spread naturally. Then add soil while shaking the pot so that the soil and roots are in close contact. Then press the soil around the stem firmly with your hands, and finally make the pot surface slightly mound-shaped (that is, slightly lower in the middle and around the edges). Pull out the bamboo chopstick and shake the planting material in the pot firmly. After filling the planting material firmly, add large-grained planting material up to 1.5 cm from the pot edge. Finally, pour in planting material the size of beans, to the extent that all pseudobulbs are buried in the soil, and then shake firmly enough. Gently press the planting material with a soil-pressing tool and smooth the surface.
II. Care management
After Aerides rosea is planted, it is best for the planting material in the pot to be slightly higher in the center. After potting, water immediately. The first watering should be sufficient. Finally, place the orchid pot in a shaded place. Within one month, it should not be exposed to direct sunlight, and watering should be controlled; it should not be too wet. Afterward, the placement site should be chosen in a place with half shade and half sun, ventilation and air permeability, and morning sunlight.
Watering: During the peak growth period of orchids, once water is lacking in summer, the potted orchids will grow poorly. Orchids need eight parts dry and two parts wet. Watering should follow the principle of “water when dry, stop when wet, and keep appropriately on the dry side.” Watering must be thorough, not half-way. Fertilization should be frequent and light, with small meals more often. Orchids need little fertilizer during their development and growth period. For robust orchid plants with vigorous growth, a dilute liquid fertilizer can be applied once every 10-15 days. Natural organic matter should be the main component.
Morphological characteristics of Aerides rosea
Stem: The stem of Aerides rosea is stout, 5-20-plus cm long, up to 2.5 cm thick together with the leaf sheaths.
Leaves: The leaves of Aerides rosea are fleshy, narrowly oblong or strap-shaped, up to 30 cm long, 2-3.5 cm wide, apex obtuse and unequally 2-lobed.
Flowers: Inflorescence
The inflorescences of Aerides rosea are axillary on the leaves, usually 1-3, unbranched, longer than the leaves; peduncle stout, covered with 3 scale-like sheaths about 1 cm long; rachis relatively long, about 1/2-3/5 of the total length of the inflorescence, densely many-flowered; floral bracts green, thick in texture, ovate-lanceolate, 5-7 mm long, apex acuminate; pedicel and ovary white with a pale purple tinge, 12-14 mm long; ovary club-shaped, triangular; flowers white with purple spots, spreading; dorsal sepal nearly obovate, about 12 mm long, 7 mm wide, apex obtuse, base narrowed, with 4-5 veins; lateral sepals slightly obliquely ovate, 8 mm long, 7 mm wide, apex obtuse, with 4-5 veins.
Petals
The petals of Aerides rosea are similar to and equal in size to the dorsal sepal; lip 3-lobed; lateral lobes small, erect, ear-shaped, lower margin densely covered with fine papillae, front edge dark purple; mid-lobe nearly rhombic, 16-18 mm long, 12-14 mm wide above the base, sharply narrowed and curved downward toward the apex, apex nearly acute, upper surface densely covered with purplish-red spots, margin slightly irregularly serrate, base extending into the spur as a linear appendage with a hooked tip, appendage surface covered with fine papillae; spur white, extending forward, narrowly conical, about 5 mm long; column white slightly tinged with purplish-red, about 5 mm long, with a column foot about 1 mm long; rostellum narrow and long, fleshy; anther cap white, yellow on the dorsal side at the apex, front end narrowed into a beak shape.
Fruit: The capsule of Aerides rosea is nearly ovoid, about 2 cm long, 1.2 cm thick, with a stalk about 7 mm long at the base. The flowering period of Aerides rosea is July, and the fruiting period is August to May of the following year.
Ecological habits of Aerides rosea
Aerides rosea is suitable for planting in an environment with good air circulation. It prefers shade, avoids direct sunlight, likes moisture, and avoids dryness. 15°C to 30°C is most suitable for growth. Growth is poor above 35°C. Severe cold below 5°C will affect its growth vigor; at this time, the orchid is often in a dormant state. If the temperature is too high plus exposure to the sun, leaf scorching or withering will appear within one or two days. If the temperature is too low and it is not moved indoors in time, frost damage will occur.
Aerides rosea has fleshy roots and is suitable for sandy loam rich in humus. Drainage performance must be good, and leaf mold or mountain soil with more humus should be selected. Slightly acidic loose soil or iron-containing soil is suitable, with a pH value of 5.5-6.5.
Uses of Aerides rosea
1. Ornamental value
As a plant in the orchid family, Aerides rosea, leaving aside its other effects, is unique just in appearance and has distinctive ornamental value. Like many orchids, Aerides rosea is purple overall. But the color on the flower branches is white with purple spots, complementing each other and rather full of charm. So in the eyes of outsiders, although it does not match the posture of peonies and roses, Aerides rosea still stands gracefully, and its brilliant appearance makes people take notice.
2. Decorative effect
Aerides rosea has no toxic side effects, and coupled with its elegant posture, it is very suitable for indoor potted planting. Any plant can more or less purify the air through photosynthesis. Because Aerides rosea is rare, it can better show the owner's ingenuity. It is most appropriate as a household plant, and can bring abundant natural vitality to the whole family, making life full of leisure and interest.