The plant of purple root orchid is smaller, not so tall, put two plants of the same age together, you can easily distinguish them, but with the latter's seedling differentiation is smaller
The plant of red of Zhu Ding is bigger, look taller..
The corm color of purple root orchid is purple. To be exact, it is mixed with yellow brown and purple. The degree of white is less, the color is relatively fresh, and there are no creeping branches on it. The bulb is relatively large, about 5-7 cm in diameter, and the size is equivalent to the latter.
The color of the red bulb is earthy white, and some of them will have purple cost, but it belongs to dark purple, and there will be creeping branches on the bulb. The shape is nearly spherical, about 5-7.5cm in diameter.
The flowering period of purple root orchid is around winter and spring. If it is found to bloom in this period, it can be determined that it is this kind of flower. The flower is more like a trumpet, the flower shape is smaller, the color is close to red, generally orange red, the pistils are more scattered.
In summer, the flower type is bigger, the color is positive red, and the pistils are more concentrated.
