Culture methods and points for attention of firecrackers how to grow firecrackers

Firecrackers, also known as firecrackers, get their name because they bloom during the Spring Festival and are bright red to cater to the festive atmosphere. Firecrackers grow fast, and their branches and leaves can keep evergreen all the year round. They are good climbing greening plants, which can be used to cover balconies and walls. The following editor will introduce the breeding methods and matters needing attention of firecrackers.

Brief introduction of firecrackers

Firecrackers, also known as firecrackers, auspicious grass, Scrophulariaceae firecrackers are perennial herbs. The plant is 60 to 100 meters tall and can blossom all the year round. Evergreen woody vines with linear, 3-lobed tendrils that can climb up to 7-8 meters. Leaflets 2-3, ovate to ovate-rectangular, 4-10 cm long, apex acuminate, stem broadly cuneate to rounded, petiole pilose. The flowers are orange-red, about 6 cm long. Calyx campanulate, glandular punctate. Corolla thick, inverted, with obvious white tomentose, many closely arranged into drooping panicles. Firecrackers are native to Mexico and like warm, humid and sunny environments. The stronger the light, the better. Therefore, in cultivation, it is necessary to receive as much light as possible, and there is no need for shade in the middle of summer. Can be used as potted decoration balcony, courtyard, indoor, can also be used as a hanging basin planting, hanging in the corridor, window and other places to watch.

How to grow firecrackers

1. Basin soil

Whether the firecrackers are planted or potted, the specifications of pots and pots need to be slightly larger in order to apply a large amount of organic humus as base fertilizer. Firecrackers are not strict on soil, but heavy soil is disadvantageous to its growth, and it grows best in fertile sandy soil with smooth drainage and rich organic matter.

2. Lighting

Firecrackers should be properly shaded just after planting or potting, and can not be fully exposed to sunlight until the growth is restored. Firecrackers like light, can also be slightly shade-resistant, the cultivation land should be well ventilated. Firecrackers are tropical plants, like warmth, can not bear the cold, winter temperature should not be lower than 10 degrees.

3. Water and fertilizer

When planting, the hole dug should be larger, and mature organic fertilizer should be applied, the soil cultivated in the open field should be fertilized 2-3 times a year, and the potted one should be fertilized once a month. Firecrackers are not resistant to drought and slightly resistant to water and humidity. They are fully watered after planting, once every 2-4 days, and 1-2 times a day during the growing period.

Watering in time when the weather is hot, and applying rotten cake fertilizer and water about once a month during the growth period will grow vigorously and bloom luxuriantly. The liquid fertilizer of hoof horn bubble system can be applied once a month in summer, and the fertilization should be stopped when the plant enters the dormant period after autumn. Appropriate reduction of watering in winter, mainly according to soil moisture, irrigated every 2-3 days.

4. Pruning

When the height of the plant is about 2m, it is necessary to set up a scaffolding to pull its branches on the shed and pick out the heart to promote the germination of more lateral branches and more flowering. The plant grows fixedly according to its tendrils. Do not turn the vine and break the tendrils during the growth period, otherwise it will affect the absorption of water and nutrients, resulting in poor flowering or even no flowering.

Matters needing attention in potted firecracker culture

1. Large-scale deep tile pots should be selected for planting. Because firecrackers grow rapidly and have luxuriant branches and leaves, the best culture soil is mountain soil. Where there is no mountain soil, it can be mainly made of rotten leaf soil or peat soil, plus some compost soil and a small amount of bone powder.

2. It is necessary to water and fertilize reasonably. Firecrackers like the soil to be moist, so it is appropriate to keep the basin soil moist during the growing season. In the dry season and hot summer, it is also necessary to spray water on the branches and leaves 2 or 3 times a day and sprinkle water on the ground around the flowerpot to improve the air humidity. Autumn enters the flower bud differentiation period, watering should be less, in order to keep the potted soil slightly moist. Thin pancake fertilizer and water is applied about every half a month during the peak growing season. After autumn, phosphate fertilizer should be the main fertilizer, and compound fertilizer can also be applied.

3. Get on the shelves in time. Because the firecrackers have the characteristic of climbing and the plants grow very fast, they need to be put on the shelves in time. If cultivated on the balcony, thick iron wire and thicker bamboo poles can be used to form a certain form of frame, and then the stems and vines can be pulled to the flower rack and evenly distributed. When the flowers bloom, the bright flowers are hung all over the shelves and are loved by people. Firecrackers can not stand the cold, the northern areas need to enter the house to survive the winter.

Cultivation techniques of firecrackers

1. Cultivation environment

Positive plants that like light, like warm, hot and humid climate, are suitable for planting in sunny and ventilated places, and sandy loam soil with good drainage is better. Strong vitality, exuberant growth, easy cultivation. Most of them are planted in courtyards, fences, flower doors and fences for vertical greening.

two。 Cultivation substrate

Soil planting requires deep soil layer and good soil permeability. Strong adaptability, the general soil can also grow normally. The seedlings of planting strips were planted in the same year and blossomed the next year. Fertilizer and water must avoid drought, keep the soil moist, and water twice a day in the hot season. Apply dilute liquid fertilizer 1-2 times a month. Plastic maintenance and vertical greening need to set up brackets to guide growth. Do not turn over the vines during the growth period, so as not to damage the tendrils, resulting in poor growth and poor flowering.

3. Propagation and breeding

Mainly inserting and pressing strips. It takes place in spring and summer. The old stem cuttings are a good way of rapid prototyping. The cuttings are made of the old stem 2 meters long from the base, take root after 2 months, and then let it grow freely and transplant next year. Striping is carried out all year round, preferably in spring and summer, selecting short and stout branches, retaining leaves, cutting under the section, pressing into the soil or basin nearby, keeping moist, rooting for 30 days, and cutting off the mother body for 60 days.

Whenever firecrackers blossom, it is dotted and prosperous, which makes people look very festive. I hope the above about firecrackers culture methods and precautions how to grow firecrackers can help you.

Strong vitality, exuberant growth, easy cultivation. Most of them are planted in courtyards, fences, flower doors and fences for vertical greening.

two。 Cultivation substrate

Soil planting requires deep soil layer and good soil permeability. Strong adaptability, the general soil can also grow normally. The seedlings of planting strips were planted in the same year and blossomed the next year. Fertilizer and water must avoid drought, keep the soil moist, and water twice a day in the hot season. Apply dilute liquid fertilizer 1-2 times a month. Plastic maintenance and vertical greening need to set up brackets to guide growth. Do not turn over the vines during the growth period, so as not to damage the tendrils, resulting in poor growth and poor flowering.

3. Propagation and breeding

Mainly inserting and pressing strips. It takes place in spring and summer. The old stem cuttings are a good way of rapid prototyping. The cuttings are made of the old stem 2 meters long from the base, take root after 2 months, and then let it grow freely and transplant next year. Striping is carried out all year round, preferably in spring and summer, selecting short and stout branches, retaining leaves, cutting under the section, pressing into the soil or basin nearby, keeping moist, rooting for 30 days, and cutting off the mother body for 60 days.

Whenever firecrackers blossom, it is dotted and prosperous, which makes people look very festive. I hope the above about firecrackers culture methods and precautions how to grow firecrackers can help you.