Keiki is a term used to describe a specific type of growth that occurs on certain orchids. It is derived from the Hawaiian word for “baby” or “child,” which is fitting because keikis are essentially baby orchid plants that form on the mother plant.
Keikis are most commonly found on Phalaenopsis, Epidendrum, and Dendrobium orchids, although they can occur on other orchid varieties as well. These keikis are genetic clones of their mother plant, meaning they have the same genetic makeup as the parent plant. This is why keikis will eventually produce flowers that look very similar to those of the mother plant.
The formation of keikis can occur for a variety of reasons. One common cause is stress on the mother plant, such as changes in light, temperature, or humidity. This stress can trigger the plant to produce keikis as a survival mechanism, allowing it to propagate itself and ensure its genetic lineage continues.
I have personally witnessed the formation of keikis on my own Phalaenopsis orchids. I had a plant that was not doing well in its original location, with leaves turning yellow and the overall health of the plant declining. I decided to move it to a different spot with better lighting conditions and increased humidity. To my surprise, a few months later, I noticed tiny plantlets forming on the stem of the orchid. These were keikis, and they eventually grew into healthy, flowering plants that resembled the original plant.
Keikis are fascinating because they offer a way for orchid enthusiasts to propagate their favorite plants without relying on more traditional methods such as seed germination. By carefully removing the keiki from the mother plant and providing it with the right conditions, it can be grown into a new individual orchid. This is especially beneficial for orchid collectors who want to expand their collection or share their favorite varieties with others.
Caring for keikis is similar to caring for mature orchid plants. They require the same basic needs of proper light, temperature, humidity, and watering. However, because keikis are smaller and more delicate, they may require extra attention and care. It is important to ensure that the keiki has good air circulation around its roots and that it is not overwatered, as this can lead to root rot.
One method of encouraging keiki growth is to provide the mother plant with slightly elevated humidity levels. This can be achieved by placing a humidity tray or a humidifier near the plant. Additionally, providing the orchid with balanced fertilizer can help promote overall health and encourage the formation of keikis.
Keikis are a fascinating and unique phenomenon found in certain orchid species. They are genetically identical to their mother plant and will eventually produce flowers that resemble the parent. Keikis offer orchid enthusiasts an exciting opportunity to propagate their favorite plants and expand their collection. With proper care and attention, keikis can flourish and become beautiful, flowering orchids in their own right.
