Perennial evergreen epiphytic herb of pineapple in Lisui. Leaves are loose rosettes that can store water; Leaves long, smooth, multi-striped, entire. The compound panicle is higher than the leaf cluster, sometimes branched, and a sword-shaped inflorescence composed of flat red bracts grows at the top; Small flowers are mostly yellow and grow from bracts. The floret fades quickly, and the gorgeous bracts last for a long time. After flowering in winter and spring, the old plants gradually died and tillers grew at the base.
Li Sui pineapple is also known as fire sword pineapple, mosaic orchid, spotted sword flower and tiger skin pineapple. It belongs to Rosaceae. Native to Guyana, South America. Now it is widely planted all over the world.
Morphological characteristics and habits
It is a perennial evergreen epiphytic herb. Up to 1 m high, with hard leaves. About 20 leaves form a loose rosette which can store water. U is a long strip, about 30 cm long and 4 cm wide. It is dark green with deep purple stripes.
Alien mark. Spikes can be as high as Indian centimeters, with a group of flat sword-shaped inflorescences consisting of several bright red bracts at the top. Flowers yellow, 4-5 cm long, born on bracts.
Sex likes warm and humid semi-cloudy environment, is afraid of dryness, and likes well-drained soil.
Although the flower itself fades quickly, the bright and beautiful bracts on the huge inflorescence can last for several months. It is a very beautiful indoor potted flower with both flowers and leaves, which is suitable for decoration and layout of families, hotels and office buildings, and is also an ideal cut flower material.
breeding method
Commonly used ramet propagation. It is best to change pots in spring. Take out the mother plant and cut off the daughter plants on both sides. After the wound is slightly dry in the shade, use ordinary cultivated soil in a small pot with a diameter of about 8 cm. After watering, put it in a slightly cloudy environment to maintain a high air humidity, and the temperature is about 25℃. The results showed that when the soil surface 1-2 cm was dry and watered again, Job could take root in 2 months. deep-rooted
The plants were moved to a place with a little stronger light for normal maintenance, and after about I years, they were replaced with a bigger pot. The mass production of fine varieties is mainly accomplished through tissue culture.
cultivation techniques
3 parts of peat soil for potted plants, 1 part of coarse sand or perlite, and a small amount of peat soil below this temperature for a long time may cause root rot. Shading in spring, summer and autumn is about 50%, and it is not shaded in winter. It can be placed in a bright place at home, with 3-4 hours of direct light at most every day, but avoid strong sunlight at noon, and it is not easy to bloom without light. Ensure adequate water during the growth period.
The soil in the basin should be kept slightly wet, and the bucket should always be filled with water. In order to prevent the water in the leaf tube from becoming smelly or producing mosquitoes, all the water in the leaf tube should be poured out every 2 14 weeks and replaced with new clean water. In the vigorous season bamboo, liquid fertilizer 1 time is applied every 2 13 weeks, and the fertilizer concentration is equivalent to that of common flowers, such as 0. 1%-0.2% fertilizer, which can be applied to pot soil and leaf tube at the same time. Stop applying in winter
Fertilize, control watering, keep the pot slightly moist, and put it in a sunny place indoors at a temperature not lower than 10oc to avoid freezing injury.
Satisfied with this answer, I hope it will be adopted, thank you.