How to Grow Findlay's Dendrobium

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Findlay's Dendrobium

Dendrobium findlayanum

flower

Dendrobium findlayanum is a sympodial orchid species native to Southeast Asia, prized for its delicate, fragrant flowers that bloom along arching canes. The plant produces clusters of creamy-white to pale pink flowers with striking purple and yellow markings on the lip. It is an epiphytic orchid that thrives in warm, humid conditions mimicking its natural rainforest habitat.

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Example Findlay's Dendrobium timeline · Pittsburgh, PA (Zone 6b)

Plant Findlay's Dendrobium
Around Apr 17

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

Watering, feeding, and pest-watch reminders.
First Findlay's Dendrobium blooms
Mid-to-late summer

Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Findlay's Dendrobium dates for your own zip code.

Growing Conditions

☀️

Sun: Bright indirect light, 10,000-20,000 lux; East or south-facing window with filtered light; avoid direct afternoon sun which can scorch leaves

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Water: Water thoroughly when the top inch of bark mix becomes dry, typically every 5-7 days during growing season; reduce watering in winter dormancy to every 10-14 days; ensure excellent drainage to prevent root rot; humidity should be 60-80%

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Spacing: 12-18 inches between plants to allow air circulation inches

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Days to maturity: 3-4 years from seedling to first flowering

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Planting depth: Mount on cork or tree fern, or pot with just the base of pseudobulbs in media; do not bury the rhizome

Soil

Type: Well-draining orchid bark mix (2-3 cm chunks of Phalaenopsis-grade bark)

pH: 6.0-7.0

Amendments:

Sphagnum moss (20-30% of mix) Perlite or pumice (10-15%) Charcoal (small amount for drainage and aeration) Fir bark or Douglas fir bark as primary component

Growing Zones

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Thrives in tropical and subtropical zones (10-11); can be grown indoors or in greenhouses in cooler climates

10a 10b 11a 11b

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Growth Stages

Dormancy/Initiation

4-8 weeks (typically October-December)

Plant enters rest period with mature canes; leaf growth slows; cooler nights and reduced water trigger flower bud formation

Provide 10-15°C cooler nights for 4-8 weeks; reduce watering; maintain good air circulation; no fertilization needed during this period

Bud Development

6-10 weeks

Multiple buds emerge along the canes at leaf nodes; buds are visible as tiny green points

Gradually increase watering; resume light fertilization (low nitrogen, higher phosphorus); maintain humidity; avoid moving the plant to prevent bud drop

Flowering

8-12 weeks (flowering sequence)

Fragrant flowers open progressively along the canes; blooms are creamy-white to pale pink with purple and yellow lip markings; flowers last 3-4 weeks per bloom

Maintain 50-70% humidity; provide bright light; water carefully to keep roots moist but not waterlogged; avoid spraying flowers; enjoy fragrance

Post-Flowering Growth

6-8 months

Old canes stop flowering; new growth emerges from the base as new shoots and pseudobulbs develop

Resume regular fertilization with balanced or growth-promoting formula; ensure ample light and warmth (22-30°C); water regularly as growth is vigorous

Cane Maturity

4-6 months

New canes elongate and develop leaves progressively; pseudobulbs swell and mature; plant reaches full size for that season

Provide warm temperatures (25-30°C), bright indirect light, and regular watering and feeding; support tall canes with stakes if needed; prune dead canes

Companion Planting

Plan your garden →

Plant with:

Cattleya orchids Oncidium orchids Tropical ferns Epiphytic bromeliads Shade-tolerant begonias in terrarium settings

Avoid planting near:

Densely potted plants that reduce air circulation Heavy-watering plants that create excessive humidity leading to fungal issues Ethylene-producing fruits (like ripening apples) which cause bud drop

Common Pests

Increase humidity to 70%+; spray leaves with water; use neem oil spray if severe; ensure good air circulation
Remove with cotton swab dipped in isopropyl alcohol; spray with insecticidal soap; treat weekly until resolved
Manually remove with soft brush; spray with horticultural oil or insecticidal soap; treat every 10 days for 3-4 weeks
Increase humidity; use yellow sticky traps; spray with neem oil or spinosad if infestations occur
Remove affected leaves; improve air circulation; avoid wetting foliage; apply copper fungicide if severe

Uses

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Edible Orchid Garnish

Culinary

Dendrobium flowers are commonly used as elegant, edible garnishes in fine dining and specialty cuisine, adding visual appeal and delicate floral notes to desserts and cocktails. [source]

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Cut Flower Arrangements

Craft

The long-lasting flowers are highly prized for fresh flower arrangements, wedding bouquets, and floral design work, often commanding premium prices in florist markets. [source]

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Traditional Asian Medicine

Medicinal

Dendrobium species have been used in Traditional Chinese Medicine for centuries to support respiratory health and overall wellness; preparations include dried flowers and stems. [source]

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Indoor Air Quality & Fragrance

Household

The plant produces sweetly fragrant flowers that naturally scent indoor spaces; as an orchid, it also contributes to air purification in the home environment. [source]

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Pollinator Support in Greenhouses

Wildlife

In controlled environments, Dendrobium flowers attract and support bees and other pollinators, contributing to ecosystem health in botanical collections and greenhouses. [source]

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

Harvest Tips

Dendrobium findlayanum is an ornamental orchid grown for flowers rather than harvest. Cut flower sprays can be harvested by carefully removing the entire spike at the base of the cane when the first buds begin to open; flowers will continue to open over several weeks in a vase with fresh water changed every 2-3 days. Leave at least 1-2 leaf nodes on the cane as these may produce secondary spikes.

Fun Facts

🌱 Dendrobium findlayanum is named after Scottish orchid collector John Findlay and is native to northeastern India, Myanmar, and Thailand, where it grows as an epiphyte on tree branches in warm rainforests.
🌱 The flowers of this species are notably fragrant with a sweet, vanilla-like scent that is strongest in the morning and evening, attracting specific bee pollinators in its native habitat.
🌱 In the orchid cut flower industry, Dendrobium orchids are among the most economically important globally, with commercial production concentrated in Southeast Asia, Hawaii, and Ecuador; this species is a parent in many hybrid Dendrobium lines.

Gardening Terms

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