
Cymbidium Helen Bannerman (Syn Little Black Sambo)
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Cymbidium Helen Bannerman is a registered grex arising from Cymbidium canaliculatum × Cymbidium madidum (registered 24 February 1966; registrant Mrs B. P. Cooper; originator Bronsdon). Note: this grex was previously recorded under the name Cymbidium Little Black Sambo and is now listed as Cymbidium Helen Bannerman in current registers. Plants are for pot culture only and typically produce dusky to mahogany/olive-toned flowers with a contrasting patterned lip; spikes are arching to cascading and the growth is robust under intermediate to warm conditions.
Key Characteristics
- Flower size: Medium (approx. 6–8 cm)
- Flower colour & pattern: Brown–mahogany to olive/green tones with a contrasting, often marked lip
- Spike habit: Arching to cascading; multiple flowers per spike
- Blooming season: Spring to early summer (Southern Hemisphere)
- Plant size: Medium to large (mature clumps can reach ~70–90 cm leaf span)
- Growth habit: Clumping with upright foliage; can show wider spacing between pseudobulbs
- Fragrance: Light to noticeable fragrance possible
- Flower count per spike: Typically 15–30
- Bloom longevity: Around 4–6 weeks under good culture
Care Notes
- Position: Bright filtered light or gentle morning sun
- Water: Water well during active growth; reduce in cooler months
- Potting: Free-draining orchid mix; pot culture only (never in-ground)
- Feeding: Fortnightly during growth; switch to a bloom-supporting fertiliser before flowering
- Climate: Intermediate to warm; protect from cold, keep drier in cool spells
- Repotting: Every 2–3 years after flowering or when mix breaks down
Shipping Schedule and Biosecurity Information
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Dispatch & Shipping Information
Non-Biosecurity States (QLD, NSW, ACT, VIC, SA): We now offer two dispatches per week for these regions:
- Tuesday Dispatch: Orders placed by Sunday 11:59 PM AEST.
- Friday Dispatch: Orders placed by Wednesday 11:59 PM AEST. Orders placed after these cut-offs will be dispatched on the next available day.
Biosecurity States (WA, NT, TAS): These orders require mandatory biosecurity treatment (PHC) and follow a specific weekly schedule:
- Cut-off: Orders must be placed by Thursday 11:59 PM AEST.
- Dispatch Day: Orders are processed over the weekend and dispatched on Tuesday.
Plant Health Certification (PHC) Fees:
- $20 fee applies to WA orders.
- $10 fee applies to NT and TAS orders. This fee is per order (not per plant) and is included in your shipping costat checkout.
Important Note: We operate independently from Collectors Corner. For any enquiries, please refer to our contact page

Size: 100mm Pot
