Orchid Care for Beginners

NurtureNudge care guide · Updated October 2026

The phalaenopsis — the moth orchid you see in grocery stores — has an unfair reputation for being fussy. In truth, most orchids die from kindness: too much water, too often. Treat it like the tropical tree-dweller it is, and it'll bloom for months at a time, then bloom again.

Water: read the roots, not the calendar

Water roughly once a week, but let the plant tell you when. In a clear pot, healthy roots are silvery-white when dry and turn green right after watering. Water when the bark feels nearly dry and the roots look silvery.

Soak thoroughly — run room-temperature water through the bark for about 30 seconds — then let the pot drain completely. Never let it sit in water; orchid roots need air as much as moisture.

Skip the ice cubes. It's a tropical plant, and ice shocks the roots. Room-temperature water, always.

Light: bright enough to rebloom

Orchids want bright, indirect light. An east-facing windowsill is ideal; a few hours of gentle morning sun is fine. Harsh afternoon sun burns the leaves.

• Best: bright indirect light, like an east or shaded south window.
• Fine: a bright room a few feet back from the glass.
• Avoid: dark corners and direct midday sun.

Not reblooming? Light is the usual culprit. After the flowers fade, the plant needs enough light — plus a few cool autumn nights — to set a new flower spike.

Feeding and upkeep

Feed weakly, weekly: a balanced orchid fertilizer at quarter strength during active growth. Once a month, flush the bark with plain water to prevent salt buildup.

After the flowers drop, cut the spike just above a node — it may branch and rebloom from the same stem. Repot every 1–2 years in fresh bark when the roots crowd the pot or the old bark starts breaking down.

Troubleshooting: the five common problems

1. Buds dropping before opening: Bud blast from sudden temperature changes, drafts, or dry air. Keep it away from heating vents and cold windows.
2. Wrinkled, limp leaves: Dehydration — either underwatered, or roots rotted from overwatering. Check the roots: firm and silvery means water more; brown and mushy means trim and repot.
3. Mushy brown roots: Root rot from staying wet. Trim the dead roots, repot in fresh bark, and water less often.
4. No new flower spike: Usually not enough light. Move it brighter and give it a few weeks of cooler nights, around 55–65°F.
5. Silvery aerial roots everywhere: Totally normal — in the wild these grab onto tree bark. Don't cut healthy ones; mist them if your air is dry.

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