Growing conditions
Cool Temperature class
16°C Day/night drop
426mm Annual rainfall
Jan, Feb, Oct, Nov, Dec Dry rest
Temperature
40°N Northern Hemisphere Day high Night low Range across populations
Rainfall
426mm/year Dry rest period: Jan, Feb, Oct, Nov, Dec - reduce watering during these months
Jan 7° 7–7 -8° -8–-8 14mm
Feb 9° 9–9 -6° -6–-6 14mm
Mar 13° 13–13 -3° -3–-3 37mm
Apr 17° 17–17 1° 1–1 51mm
May 22° 22–22 7° 7–7 65mm
Jun 29° 29–29 12° 12–12 45mm
Jul 32° 32–32 15° 15–15 50mm
Aug 31° 31–31 14° 14–14 42mm
Sep 26° 26–26 9° 9–9 35mm
Oct 19° 19–19 3° 3–3 28mm
Nov 11° 11–11 -4° -4–-4 28mm
Dec 8° 8–8 -7° -7–-7 17mm
Bloom Season
Based on 129 Coelogyne awards. Showing genus-level data.
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Hybrids from Coelogyne usitana
As seed parent
Coelogyne Bird In Flight × Coelogyne lawrenceana
Coelogyne Kirribilli Danielle × Coelogyne assamica
Coelogyne Orchideengarten Joachim × Coelogyne salmonicolor
Coelogyne Orchideengarten Magdalene × Coelogyne fimbriata
Coelogyne Orchideengarten Saskia × Coelogyne xyrekes
Coelogyne Sunset Orange × Coelogyne Tiny Hope
As pollen parent
Coelogyne K.R. Gessert Coelogyne cristata ×
Coelogyne Kirribilli Anne Dixon Coelogyne eberhardtii ¶ ×
Coelogyne Kirribilli Carmel Coelogyne celebensis ¶ ×
Coelogyne Kirribilli Colin Coelogyne Memoria W. Micholitz ×
Coelogyne Kirribilli Marie Coelogyne mooreana ×
Coelogyne Kirribilli Nigel Coelogyne ovalis ×
Coelogyne Lyme Bay Coelogyne speciosa ×
Coelogyne Mysterious Green Coelogyne Kirribilli Lynette ×
Coelogyne White Woody Coelogyne White Moon ×
Coelogyne Wilma Maria Müller Coelogyne suaveolens ×
Coelogyne Yellow Sharpe Coelogyne Golden Bug ×