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Phalaenopsis orchids are a popular choice for many plant enthusiasts due to their stunning blooms and relatively easy care. One of the most rewarding aspects of growing these orchids is the ability to propagate new plants through keikis, which are baby plants that develop on the mother plant. This guide will walk you through the process of multiplying your Phalaenopsis orchids using keikis.
Understanding Keikis
A keiki is a small plant that forms on the flower spike or the base of a mature orchid. It is essentially a clone of the mother plant and contains its own roots and leaves. Keikis typically develop when the orchid is healthy and under the right growing conditions. They are nature’s way of propagating new orchids naturally.
When to Expect Keikis
Keikis usually appear a few months after the orchid blooms. They tend to form on the flower spike, often near the nodes, or sometimes at the base of the plant. Not all orchids produce keikis, but with proper care, most healthy plants will eventually develop them.
Signs of a Keiki
- Small plant with roots and leaves growing on the spike
- Presence of tiny new leaves or roots emerging
- Keiki attached to the mother plant, but showing signs of independent growth
How to Encourage Keiki Growth
Providing optimal conditions can stimulate keiki development. Ensure your orchid receives adequate light, proper watering, and balanced fertilization. Avoid overwatering, as this can lead to root rot, which hampers keiki growth.
Light and Temperature
Place your orchid in bright, indirect sunlight. Maintain daytime temperatures between 65-75°F (18-24°C). Cooler nights can also promote flowering and keiki development.
Watering and Fertilizing
Water your orchid when the potting medium feels dry to the touch. Use a balanced, water-soluble fertilizer every 2-4 weeks during the active growing season. Reduce fertilization during dormancy.
Separating and Potting Keikis
Once a keiki has developed a healthy root system and at least two leaves, it can be separated from the mother plant. Carefully remove the keiki and pot it in a suitable orchid mix. Use a small pot with good drainage to support healthy growth.
Steps for Separating Keikis
- Gently remove the orchid from its pot
- Identify the keiki with its roots and leaves
- Use sterilized scissors or pruning shears to cut the keiki from the mother plant
- Plant the keiki in a small pot with fresh orchid mix
- Water lightly and place in a warm, bright location
Care Tips for New Keikis
Provide consistent care to help your keiki thrive. Maintain proper humidity, avoid direct sunlight, and keep the roots moist but not soggy. Fertilize lightly once the keiki shows new growth.
Conclusion
Propagating Phalaenopsis orchids through keikis is a rewarding process that allows you to multiply your collection and share beautiful plants with others. With patience and proper care, your keikis will grow into mature orchids, continuing the cycle of growth and beauty.