Growing conditions
Intermediate Temperature class
453–2,325m Elevation
12°C Day/night drop
1,369mm Annual rainfall
Jan, Feb, Mar, Dec Dry rest
Temperature
16°N Northern Hemisphere Day high Night low Range across populations
Rainfall
1,369mm/year Dry rest period: Jan, Feb, Mar, Dec - reduce watering during these months
Jan 23° 23–25 11° 10–13 17mm
Feb 24° 24–26 11° 11–13 12mm
Mar 26° 25–27 13° 12–14 15mm
Apr 27° 26–27 14° 13–15 34mm
May 26° 26–27 15° 13–16 110mm
Jun 25° 24–26 15° 14–16 264mm
Jul 25° 24–26 14° 13–16 220mm
Aug 25° 24–26 14° 13–16 256mm
Sep 25° 24–26 14° 13–16 272mm
Oct 25° 24–26 14° 13–15 122mm
Nov 24° 23–25 12° 12–14 33mm
Dec 23° 23–25 11° 10–13 14mm
Bloom Season
Based on 48 Oncidium awards. Showing genus-level data.
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Hybrids from Oncidium oblongatum
As seed parent
Cyrtocidium Loja × Cyrtochilum lamelligerum
Oncidesa Amado × Oncidium Gardneri
Oncidesa Ballet Dancers × Oncidium Nona
Oncidesa Gold Coin Butte × Oncidium forbesii
Oncidesa Organ Mountains × Oncidium varicosa
Oncidium Arm-Roy's Pixie × Oncidium Fireflower
Oncidium Golden West × Oncidium fuscatum
Oncidium Indian Falls × Oncidium Jeanne-Marie
Oncidium Mary Ann × Oncidium Kopan
Oncidium Willamette Valley × Oncidium Serene
Trichocidium Kulor × Trichocentrum splendidum