Planting methods and cultivation techniques of Boston fern

Generally placed in the indoor bright scattered light training, can not be exposed to direct light, but also can not be cultured in the dark. The suitable temperature for growth is 15-25 ℃, and it can survive the winter safely when it is above 10 ℃ in winter.

Although drought-resistant, but still need sufficient water, and should not be too wet or too dry, to keep the basin soil often moist. In summer, water is watered once or twice a day, often spraying water to the leaves. Do not need much fertilizer, the growth period every 4 weeks to apply thin rotten cooked cake fertilizer, should not use quick-acting chemical fertilizer, fertilization must not stain the leaves, so as to avoid damage.

The mixed culture soil of rotten leaf soil, river sand and garden soil was selected in pot culture, and the growth was better when water moss was used as culture medium. Change the basin every other year in the spring.

The outdoor cultivation of Boston fern can be mixed with about half (volume ratio) of expanded plastic artificial soil in ordinary culture soil, and mix well. Indoor potted plants can completely use light, clean and hygienic pure expanded plastic artificial soil. The Boston fern should be cultivated in a shade with a shade curtain on it. It is better to cover another layer of colorless film, which is not only rainproof, but also protected from direct sunlight. During the growing period, water should be watered once a day, and drip irrigation should be applied to prevent the leaves from becoming withered and rotten.

Hot summer can also spray water around potted flowers to increase humidity. In winter, moisture should be properly controlled and kept moist. Nitrogen fertilizer should be applied during the growing period. For outdoor cultivation, thin organic fertilizer and water can be applied twice a month to avoid polluting leaves; indoor cultivation, Zuoji can supplement nitrogen-based nutrient solution every 2 months. In order to ensure the beautiful shape of the plant and promote air circulation, the withered and yellow old leaves should be cut off combined with plastic surgery.

How to grow Boston ferns? Planting methods and cultivation techniques of Boston fern

Planting methods and cultivation techniques of Boston fern

Generally placed in the indoor bright scattered light training, can not be exposed to direct light, but also can not be cultured in the dark. The suitable temperature for growth is 15-25 ℃, and it can survive the winter safely when it is above 10 ℃ in winter.

Although drought-resistant, but still need sufficient water, and should not be too wet or too dry, to keep the basin soil often moist. In summer, water is watered once or twice a day, often spraying water to the leaves. Do not need much fertilizer, the growth period every 4 weeks to apply thin rotten cooked cake fertilizer, should not use quick-acting chemical fertilizer, fertilization must not stain the leaves, so as to avoid damage.

The mixed culture soil of rotten leaf soil, river sand and garden soil was selected in pot culture, and the growth was better when water moss was used as culture medium. Change the basin every other year in the spring.

The outdoor cultivation of Boston fern can be mixed with about half (volume ratio) of expanded plastic artificial soil in ordinary culture soil, and mix well. Indoor potted plants can completely use light, clean and hygienic pure expanded plastic artificial soil. The Boston fern should be cultivated in a shade with a shade curtain on it. It is better to cover another layer of colorless film, which is not only rainproof, but also protected from direct sunlight. During the growing period, water should be watered once a day, and drip irrigation should be applied to prevent the leaves from becoming withered and rotten. Hot summer can also spray water around potted flowers to increase humidity. In winter, moisture should be properly controlled and kept moist. Nitrogen fertilizer should be applied during the growing period. For outdoor cultivation, thin organic fertilizer and water can be applied twice a month to avoid polluting leaves; indoor cultivation, Zuoji can supplement nitrogen-based nutrient solution every 2 months. In order to ensure the beautiful shape of the plant and promote air circulation, the withered and yellow old leaves should be cut off combined with plastic surgery.

Cultivated variety

The leaves of Dryopteris przewalskii are slender, the edges of the leaves are coarsely serrated, and the crown leaves are coarsely serrated.

Planting technology

Production standard: 18cm basin, height is 30-40cm, crown width is about 60cm, growth cycle is 10 months.

Matrix preparation: with loose, drained and ventilated imported peat of Pinnell 10-30mm specification, break the peat and mix well with water. (standard of adding water: after mixing well with water, hold a handful of peat tightly and the water seeps from the fingers) to be planted in the cup. The peat consumption in each basin of the 12cm basin is about 350ml, and a packet of 300L imported peat can hold about 800cups.

Pot requirements: select professional production of high-quality seedlings, seedling height 7-8cm, crown width 4-5cm, no diseases and insect pests, no withered leaves, yellow leaves.

Pot: first planted with 12cm size pot, 1 ball / pot, planted for 3-4 months. Then change to the 18cm basin, planting 6-7 months can be shipped.

Daily maintenance

Water and fertilizer management: Boston fern should keep the basin soil moist, and there should be adequate water supply in the growing season. Although to keep the soil moist, for Boston ferns, if the water is often dry, the leaves at the bottom will wither and fall off.

Temperature management: the suitable temperature of Boston fern is 18 ℃ ~ 35 ℃, the growth of Boston fern is poor when it is higher than 35 ℃ or less than 15 ℃, not less than 5 ℃ in winter, heating equipment is needed for maintenance in winter, double-layer heat preservation facilities can be used if heating facilities are not used, and the shed should be sealed in time when the temperature drops to 22-24 degrees in winter afternoon. Summer maintenance requires cooling equipment (exhaust fans and water curtains). If there is no heating and cooling equipment, it is necessary to strengthen shading and ventilation at noon in summer, replenish foliar water and surface water to achieve the purpose of cooling, at the same time, it is not suitable to use long-distance multi-span greenhouse, but should use independent single roof.

Humidity management: like high and humid environment, not resistant to drying, during maintenance should frequently spray water to the plant and growth environment to humidify, the appropriate humidity is about 75% 80%, too dry will cause leaf edge withered yellow, or even whole leaf withered yellow.

Light management: Boston fern, like warm semi-shady environment, suitable for scattered light, can not let direct sunlight, otherwise it is easy to wilt and curl, 15 days after planting, the light control of 2000-3000Lux is more suitable for seedling growth, and the overall light control of 3000-4000Lux is more suitable for the first month after planting. Second after planting. It is more appropriate to control the overall illumination at 5000-6000Lux for 6 months. It is more suitable to control the overall illumination at about 7000-8000Lux. According to the actual situation in winter, it can be controlled at 10000-15000Lux. Too much light leads to scorch and shedding of the leaf edge, leaf curling and growth hindrance.

Fertilizer: use Huaduo 20-20-20 water-soluble fertilizer, calcium nitrate, potassium nitrate.

Culture methods of Boston fern | cultivation techniques | morphological characteristics | Origin and habits of Boston Fern Culture methods | cultivation techniques | morphological characteristics | Origin and habits

Boston fern is a terrestrial fern foliage plant of Nephropteridaceae and Pteridaceae.

Origin and habits: Boston ferns are found in the tropics or subtropics. Like Yin dampness, the temperature requirements are not strict, cold resistance is strong, avoid direct sunlight. Cultivated soil is required to be loose and well ventilated.

Morphological characteristics: Boston fern is a mutant of the genus Dryopteris. A pinnate compound leaf, its pinna is wider and drooping than the original species, the pinna is 90cm long, lanceolate, yellowish green. Leaflets flat, margin undulate, tip twisted.

Breeding techniques: Boston ferns do not produce sporophytes and can only be cultured with ramets or stalks. Ramet anniversaries can be carried out, especially in spring and autumn. After ramets are watered and placed in the shade, the growth can be restored quickly.

Management technology: the outdoor cultivation of Boston fern can be mixed with about half (volume ratio) of expanded plastic artificial soil in ordinary culture soil and mix well. Indoor potted plants can completely use light, clean and hygienic pure expanded plastic artificial soil. The Boston fern should be cultivated in a shade with a shade curtain on it. It is better to cover another layer of colorless film, which is not only rainproof, but also protected from direct sunlight. During the growing period, water should be watered once a day, and drip irrigation should be applied to prevent the leaves from becoming withered and rotten. Hot summer can also spray water around potted flowers to increase humidity. In winter, moisture should be properly controlled and kept moist. Nitrogen fertilizer should be applied during the growing period. For outdoor cultivation, thin organic fertilizer and water can be applied twice a month to avoid polluting leaves; indoor cultivation, Zuoji can supplement nitrogen-based nutrient solution every 2 months. In order to ensure the beautiful shape of the plant and promote air circulation, the withered and yellow old leaves should be cut off combined with plastic surgery.

Ornamental value: Boston fern has bright green leaves and elegant plant shape. Potted plants are unique as indoor furnishings or wall-mounted and mosaic plant decoration materials.