White orchid with an arching spike of pure white moth-shaped flowers in a white pot

White Orchid

Phalaenopsis (white-flowered cultivar)
Categories:
Interior Plants  ·  
Houseplants
Light
Partial shade
Water
Water thoroughly with room-temperature water when the potting mix is nearly dry, then drain completely. Never leave standing in water or allow water to collect in the crown. Avoid ice cubes.
Size
1-2 ft tall × 1-2 ft wide
Habit
Perennial clump – epiphytic
Toxicity
Non-toxic
Description
A tropical moth orchid with broad, leathery leaves and elegant sprays of white flowers; best grown indoors in Phoenix.
Bloom Time
Winter to spring (blooms last 2-3 months)
Deciduous / Evergreen
Evergreen
Special Features
Toxic (see detail)
Growth Rate
Slow
Growth Habit
Perennial clump – epiphytic
Mature Size
1-2 ft tall × 1-2 ft wide
Flower Color
White
Foliage Color
Green
Landscape Use
Indoor / Houseplant, Specimen / Accent
Garden Style
Shade / Indoor
Soil
Companion Plants
African violets, Bird's nest ferns, Bromeliads
Non-toxic
Non-toxic
Care Instructions

Light: Bright, indirect light; an east-facing window or filtered south-facing window is ideal. Protect from direct Phoenix sun.

Water: Water thoroughly with room-temperature water when the potting mix is nearly dry, then drain completely. Never leave standing in water or allow water to collect in the crown. Avoid ice cubes.

Soil: Airy, fast-draining orchid bark mix, optionally blended with sphagnum moss and perlite. Use a container with drainage holes; avoid ordinary potting soil.

Mature size: Typically 12–24 inches wide, with flowering spikes reaching 18–36 inches tall; miniature cultivars remain smaller.

Bloom: Usually blooms annually, often from late winter into spring; individual flower displays can last 2–4 months. Mildly cooler autumn nights can encourage new flower spikes.

Evergreen / deciduous: Evergreen.

Growth rate: Slow to moderate; typically produces a few new leaves annually under good conditions.