How to Grow Philippine Ground Orchid

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Philippine Ground Orchid

Spathoglottis plicata

flower

Spathoglottis plicata is a terrestrial orchid native to Southeast Asia, known for its vibrant purple or yellow flowers and pleated, lance-shaped leaves. This hardy, easy-to-grow orchid thrives in warm, humid conditions and produces flowers nearly year-round with proper care. It is one of the most forgiving orchids for beginners and garden cultivation.

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Example Philippine Ground Orchid timeline · Pittsburgh, PA (Zone 6b)

Plant Philippine Ground Orchid
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
First Philippine Ground Orchid blooms
Around Oct 14

≈ 180 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Philippine Ground Orchid dates for your own zip code.

Growing Conditions

☀️

Sun: Bright, indirect light; 3,000-5,000 foot-candles; tolerates morning sun but prefers filtered afternoon light

💧

Water: Keep soil consistently moist during growing season (spring-summer) but not waterlogged; reduce watering in winter; prefers high humidity (50-70%); water at the base to avoid fungal issues on foliage

📏

Spacing: 12 inches

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Days to maturity: 180-365 (blooms continuously with maturity)

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Planting depth: Plant pseudobulbs with top 1/3 above soil surface; plant at same depth as in original container

Soil

Type: Well-draining orchid bark mix or loose, humus-rich soil

pH: 5.5-6.5

Amendments:

Orchid bark or fir bark Perlite or pumice for drainage Sphagnum moss Coconut husk chips Charcoal to prevent rot

Growing Zones

Find your zone →

Thrives in USDA zones 10-11; can be grown indoors or in warm greenhouses in cooler regions

10a 10b 11a 11b

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Growth Stages

Establishment

2-4 weeks

Newly planted pseudobulbs develop initial roots and shoots; foliage emerges from base

Keep soil lightly moist; provide warm temperatures (70-85°F); maintain high humidity; avoid overwatering which causes rot; do not fertilize until growth appears

Vegetative Growth

3-6 months

Multiple leaves emerge from pseudobulbs; plant develops 4-8 pleated, strap-like leaves per pseudobulb; new pseudobulbs form at base

Maintain bright indirect light and warm temperatures; fertilize every 2 weeks with diluted orchid fertilizer (20-20-20 or similar); provide consistent moisture and high humidity; increase watering

Pre-flowering

3-6 weeks

Flower spikes emerge from base of pseudobulbs; spikes elongate and develop flower buds in clusters

Maintain bright light and temperatures 65-75°F at night to promote flowering; reduce nitrogen fertilizer, switch to bloom formula (higher phosphorus); maintain humidity and consistent watering; do not move plant once spiking begins

Flowering

6-12 weeks per flush (may flower continuously)

Large, showy purple, yellow, or bi-colored flowers open sequentially along inflorescence; multiple flower spikes may open simultaneously; flowers are long-lasting

Provide bright light and stable temperatures; reduce fertilizer or use diluted blooming formula; maintain consistent moisture and humidity; deadhead spent flowers to encourage more blooms; flowers last 4-8 weeks per spike

Rest/Recovery

4-8 weeks (may be minimal in ideal conditions)

After flowering, plant may have brief semi-dormant period; foliage remains green; pseudobulbs mature and harden off

Gradually reduce watering slightly; cooler night temperatures (60-65°F) promote flowering; continue regular fertilizing; maintain good air circulation; prepare for next flush of growth

Companion Planting

Plan your garden →

Plant with:

Dendrobium orchids Cattleya orchids Phalaenopsis orchids Ferns (asparagus or maidenhair) Anthurium Bromeliad

Avoid planting near:

Orchids requiring very dry rest periods Plants requiring intense direct sun (may compete for filtered light) Plants sensitive to high humidity

Common Pests

Increase humidity; spray leaves with water; use neem oil or insecticidal soap if severe; improve air circulation
Remove with cotton swab dipped in 70% isopropyl alcohol; spray with insecticidal soap or neem oil; isolate affected plant; repeat every 7-10 days as needed
Remove manually with soft brush; treat with horticultural oil or neem oil; isolate plant; inspect regularly for reinfestation
Spray with strong water stream to remove; use insecticidal soap or neem oil; ensure good air circulation; repeat treatment as needed
Reduce watering; improve drainage; repot in fresh bark mix if severe; remove affected roots; ensure pot has drainage holes; avoid standing water
Remove infected leaves; improve air circulation; avoid wetting foliage; reduce humidity temporarily; apply fungicide if widespread; keep area clean and sanitized

Uses

🍳

Edible Orchid Flowers

Culinary

Spathoglottis flowers are edible and used as garnishes in upscale cuisine and tropical beverages. The petals are mild-flavored and add visual appeal to salads, desserts, and cocktails. [source]

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Cut Flower Arrangements

Craft

The long-lasting flowers are excellent for floral arrangements and bouquets, lasting 2-3 weeks in water. They are popular in tropical and contemporary floral design. [source]

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Indoor/Outdoor Ornamental

Household

A popular houseplant and garden specimen in tropical and subtropical regions, prized for near-continuous flowering and attractive pleated foliage. Suitable for containers, borders, and greenhouse cultivation. [source]

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Traditional Southeast Asian Medicine

Medicinal

In traditional medicine practices of Southeast Asia, Spathoglottis species have been used to treat various ailments, though scientific evidence is limited. The plant may have mild antimicrobial or anti-inflammatory properties. [source]

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Pollinator Attraction

Wildlife

In native range, flowers attract bees, butterflies, and other pollinators. Growing Spathoglottis supports local pollinator populations in suitable climates. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cut flower spikes at base once blooms fade; they will not rebloom on same spike. New spikes will emerge from pseudobulb base. For cut flowers, harvest spikes when first flowers begin opening for longest vase life (2-3 weeks). Cut early morning when stems are turgid. Use clean, sharp scissors or pruners to minimize stem damage. Blooms can also be left on plant for continuous garden display.

Fun Facts

🌱 Spathoglottis plicata is one of the easiest orchids to grow from seed and is commonly used in orchid breeding programs to create hybrid varieties with improved vigor.
🌱 This orchid can bloom nearly year-round under optimal conditions, producing multiple flower spikes in succession, making it one of the most reliably flowering ground orchids.
🌱 The genus name 'Spathoglottis' comes from the Greek words 'spathe' (spathe/bract) and 'glotta' (tongue), referring to the distinctive spathe-like structure and tongue-shaped lip of the flower.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Deadhead pH

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