How to tell if orchids are on hormones?

In fact, it is easy to judge whether orchids have been treated with hormones or not. in general, if orchids have been treated with hormones, their growth rate is faster than normal, and their roots are also relatively stout, but the orchids that have been treated with hormones are not coordinated, and their seedlings are weaker than normal. There is yellow in the green leaves, which will reduce the ornamental value of orchids.

1. Growth rate

In fact, it is easy to judge whether orchids have been treated with hormones or not. we can compare normal orchids with those without hormones, and we will find that orchids with hormones grow much faster, but they are not as valuable as normal orchids.

2. Plant incoordination.

Orchids have very different varieties, many people do not know, generally injected with hormones of orchids, its roots will be stronger than the original, but its plant size will be very uncoordinated, affecting the overall beauty of orchids.

3. Seedling strength

At ordinary times, we can also judge whether there are hormones or not from the period of orchid seedlings. generally, orchid seedlings without hormones are relatively stronger, and the survival rate of planting is also very high, while orchid seedlings with high hormones are otherwise weak. It's easy to wither and die after planting.

4. Whether orchids with different colors are treated with hormones or not, apart from judging by the growth rate, they can also be distinguished by colors. Orchids do not grow naturally with hormones, and their leaves are tender green, while after orchids are treated with hormones, there will be yellow in the green leaves of orchids for a period of time, reducing the ornamental value of orchids.