Keiki on the Flower Spike: How to Grow a Baby Phalaenopsis

Marsha discovered a small plantlet with leaves emerging from a node on her Phalaenopsis flower spike, about 9 inches above the main foliage. She wondered what it was and whether she could pot it separately.

It's a Keiki—A Natural Clone

This baby orchid is called a keiki (Hawaiian for "child"). Keikis form at nodes (joints) on the flower spike, often triggered by genetics, stress, or prolonged spike retention. Left alone, they grow larger leaves, then roots, and may even bloom while still attached.

When and How to Separate a Keiki

1. Wait until the keiki has at least 2–3 leaves, each 2–3 inches long, and several roots 2–3 inches long with green tips.
2. Twist gently at the base where the keiki attaches to the spike node. It should release cleanly.
3. Pot up in a small container (2–3 inch) with damp, fine-grade orchid mix or sphagnum moss. Keep humidity high (clear plastic bag tent) for 2–3 weeks until established.
4. Water sparingly at first—mist daily, then transition to normal care once roots grip the mix.

Can the Mother Produce More Keikis?

Yes. A plant that produces one keiki often produces others at different nodes, either simultaneously or in future bloom cycles. Some growers intentionally induce keikis using cytokinin paste (keiki paste) applied to a node after removing its protective sheath.

Alternative: Leave It Attached

If you enjoy the novelty, the keiki can remain on the spike. It will mature and may flower, creating a spectacular multi-tiered display. Just ensure the mother plant remains vigorous—support the spike if it becomes top-heavy.