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Dendrobium Aggregatum
IntermediateDendrobium aggregatum
A small Dendrobium with vivid yellow flower clusters, spectacular when blooming all at once in spring.
About
Dendrobium aggregatum (synonym Dendrobium lindleyi) is a small epiphytic orchid native to rocky outcrops and trees in northeastern India, Myanmar, Thailand, southern China, and Vietnam. Plants grow 10–20 cm with angular, compact pseudobulbs bearing a single leathery leaf. In spring (March–May) pendant inflorescences bear two to fifteen vivid yellow to golden-orange flowers in a spectacular simultaneous display. A free-draining bark or pumice medium is used.
Lifespan of the Dendrobium Aggregatum
The Dendrobium Aggregatum lives 10+ years.
Size of the Dendrobium Aggregatum
The Dendrobium Aggregatum grows to 10-20cm.
Temperature & humidity for the Dendrobium Aggregatum
The ideal temperature for the Dendrobium Aggregatum is 10〜28℃.
Cultivation requires a cold, dry winter dormancy (below 10°C with minimal water) to initiate flower buds, followed by strong light, ample water, and regular feeding during the growing season.
Basic Info
Origin
northeastern India, Myanmar, Thailand, southern China, and Vietnam
Lifespan
10+ years
Size
10-20cm
Temperature
10〜28℃
Humidity
50〜70%
Growing Tips
Light & Placement
In the growing season (spring to autumn) it needs strong light. Keep it in a bright spot to build up the pseudobulbs.
Watering
Water generously in the growing season to fatten the pseudobulbs. In winter, withhold water and let it enter a dry rest.
Temperature & Overwintering
It grows at 10-28°C. In winter, withholding water and exposing it to lows near 10°C is the key to flower bud formation.
Soil & Repotting
Pot in bark and pumice for good drainage. Being small, use a smallish pot or a mount so the roots never stay soggy.
Fertilizer
Feed during the growing season to build up the pseudobulbs. Stop feeding during winter dormancy and let the plant rest.
Dormancy Care
It drops its leaves in winter and needs a cool, dry rest. Resume watering when new growth starts in spring.
Dendrobium Aggregatum FAQ
QWhat is the growing difficulty level for Dendrobium Aggregatum?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Dendrobium Aggregatum?
The ideal temperature for Dendrobium Aggregatum is 10〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Dendrobium Aggregatum?
The average lifespan of Dendrobium Aggregatum is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Dendrobium Aggregatum get?
The mature size of Dendrobium Aggregatum is 10-20cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Dendrobium Aggregatum?
The price of Dendrobium Aggregatum varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 17, 2026
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Dendrobium aggregatum Steud.
Synonyms: Dendrobium lindleyi var. majus, Callista aggregata, Dendrobium alboviride var. majus, Dendrobium aggregatum, Epidendrum aggregatum
Authority databases: GBIF · POWO · RHS orchid hybrid registration (International Orchid Register) · AOS (American Orchid Society)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
The family Orchidaceae is listed entirely in CITES Appendix II (except for the genera Paphiopedilum and Phragmipedium and certain species, which are in Appendix I). Cultivars and hybrids are subject to family-level regulation; however, artificially propagated specimens may benefit from simplified trading procedures under the Appendices.
Sources: CITES Appendices (Orchidaceae spp. = Appendix II) / CITES Appendix I Orchid Checklist (Kew/UNEP-WCMC 2019)
Regulations may change. Always verify the latest information with the relevant authorities.
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