Cymbidium Flowers Turning Black: End of Bloom or Problem?

Blackening edges and wilting on Cymbidium flowers usually mean the bloom cycle is naturally ending—not a care error. Individual flowers last 2–4 weeks depending on genetics, plant health, and pre-purchase handling.

What to Check

• Bloom age: You don't know how long it flowered before purchase. Buy plants with more buds than open flowers next time.
• Conditions: Cool temps (50–65°F nights), bright light, and consistent moisture prolong blooms.
• Spike health: If the spike stays green, it may branch. If it yellows, cut it at the base.

Post-Bloom Care

Repot in fresh orchid mix if not done recently. Feed with balanced fertilizer during active growth. Cymbidiums need a distinct cool period in fall to initiate spikes.