How to distinguish orchid hormone grass
About the explanation of orchidaceae orchids, how to distinguish orchid hormone grass, let's learn about it together next.
There are some hormone grass (orchids treated with certain hormones) among orchids, and some orchid friends have summarized the pictures and texts on how to distinguish orchid hormone grass, which is of reference significance for新手 orchid friends. This article first looks at how to plant hormone grass, and then distinguish orchid hormone grass.
Hormone grass usually has new sprouts (C-S), which look good when sold, but the old leaves look very old and the roots are yellow, without crystal heads, rotting roots. After the new sprouts grow into结芦头, they are significantly shorter than the old leaves, the leaves are also deformed, and they have become dwarf plants. At this time, pay attention, the old grass is basically vitalityless due to the hormone abuse, mainly relying on the new grass for nourishment, which is also a factor for the new grass to become shorter and not grow tall.
At this time, you need to separate the old grass from the new grass, and the old grass will quickly collapse. Haha, choose the best new grass with roots to be potted separately, discard the rest, and select the strongest sprouts from the new grass to keep, planning to discard the rest. In this way, the third-generation grass should be able to grow tall and strong, and the third-generation grass should be able to get rid of the influence of hormones and recover smoothly.
1. One of the characteristics of hormone grass: The leaves of orchids are mostly short and strong, with little difference in strength between generations, but the roots are short and thick, which do not match the overall plant type. In fact, the true dwarf grass has not short roots and plenty of them. This point is actually more valuable as a reference when selecting seedlings.
2. The second characteristic of hormone grass: It produces seedlings that are very different from the mother plant in terms of strength. Normal strong mother plants will produce strong new sprouts, even double dragons. This Duanxiu荷花 did not show a situation where many seedlings were produced. Is it because the hormone used is a dwarfing agent? This characteristic will be discovered by you when you have been affected!
3. The third characteristic of hormone seedlings: The new sprouts do not form roots well or have difficulty in forming roots, and the root tips of the old seedlings are prone to carbonization.
The detailed introduction of how to distinguish orchid hormone grass (with pictures) mentioned above, did you get it?