Differences between Phalaenopsis flower spikes and roots, and in what season flower spikes grow

The tip of a flower spike looks fairly pointed, appearing triangular from the side, with a slightly purple color, and after growing for some time it develops nodes; the tip of a root is rounder, appears white, and does not develop nodes. The position of a flower spike is fixed, growing in the leaf axil and pointing in the direction the leaf extends; roots are located on the two vertical sides below the leaves. After some time, a flower spike blooms; a root does not bloom. Flower spikes grow in summer and autumn.

I. Differences

1. Appearance: You can first distinguish them by shape, color, and whether they have nodes. The tip of a flower spike looks fairly pointed, appearing like a triangle from the side. The tip of a root looks rounder, similar to a cylindrical shape. In terms of color, a flower spike has a slightly purple color, while a root appears white, which is another way to tell them apart. The former develops nodes after growing for some time, while the latter has no nodes even after growing for a very long time.

2. Position: The growing position of a flower spike is fixed, growing in the leaf axil and pointing in the direction the leaf extends, stretching upward as it grows, while roots are generally on the two vertical sides below the leaves, rooting downward as they grow.

3. Whether it blooms: A flower spike, as the name suggests, will produce flowers after being grown for some time, while a root cannot; it only reaches into the soil to absorb nutrients.

II. In what season do flower spikes appear

After growing for some time, as long as certain care conditions are maintained, especially light conditions, flower spikes are likely to grow in summer and autumn.