Sinningia leaves withered, may be caused by lack of fertilizer, at this time need to be supplemented in time, it is best to use liquid fertilizer, every ten days or so is more appropriate. It may also be caused by too low temperature, at this time, the temperature needs to be regulated between 20 and 25 degrees, which is more conducive to its growth. It may also be caused by inadequate watering, so it is necessary to replenish water in time and irrigate thoroughly every time.
1. Does Cymbidium have a petiole ring
Cymbidium is a common orchid, ornamental value is very high, broad leaves, leaf edges have obvious serrated, but there is no petiole ring.
2. What orchid has no petiole ring
In addition to Cymbidium, Chunjian also does not have a petiole ring, while other varieties such as Cymbidium sinense, Cymbidium ensifolium, Cymbidium kanran, and Chunlan all have a petiole ring. When distinguishing them from Cymbidia, they can be distinguished by the petiole ring.The petiole ring is the junction of the blade and the petiole, which can be broken off by strong winds if care is not taken.
Morphological characteristics of Cymbidium hybridum
1. Leaves: The leaves of Cymbidium have obvious characteristics and are easy to be recognized. The leaves are banded, about 30-50cm in length and 1.5-2cm in width. The edges are coarsely serrated. The veins are transparent and look bright. The leaves have good toughness.
2. Flowers: Cymbidium hybridum has more flowers and is a kind of diligent flower. The flowering period is from March to May every year. The colors of the flowers are relatively rich. The common colors are hemp red, green and bright yellow.There are many varieties of Cymbidium, so the state of flowers is different.
3. Root: The root of Cymbidium is thicker, about 5-6 mm thick, about 40-50 mm long, the color of the root column is white, and the adult root is mostly gray-brown.
