Growing conditions
Cool Temperature class
419–1,852m Elevation
14°C Day/night drop
1,110mm Annual rainfall
Jan, Feb, Mar, Apr, Nov, Dec Dry rest
Temperature
19°N Northern Hemisphere Day high Night low Range across populations
Rainfall
1,110mm/year Dry rest period: Jan, Feb, Mar, Apr, Nov, Dec - reduce watering during these months
Jan 24° 23–27 8° 5–12 18mm
Feb 25° 24–28 9° 6–13 10mm
Mar 27° 26–29 10° 8–14 9mm
Apr 29° 27–30 12° 10–15 17mm
May 29° 27–30 13° 11–17 59mm
Jun 27° 25–29 15° 13–17 204mm
Jul 26° 24–28 15° 13–17 220mm
Aug 26° 24–28 15° 13–17 220mm
Sep 26° 24–27 15° 13–17 211mm
Oct 26° 23–28 13° 11–16 105mm
Nov 25° 23–27 11° 8–14 25mm
Dec 25° 23–27 9° 7–13 12mm
Bloom Season
Based on 48 Oncidium awards. Showing genus-level data.
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Hybrids from Oncidium hastatum
As seed parent
Miltonidium Hillsborough × Miltonia Belle Glade
Oncidium Chocolate Chips (1968) × Oncidium Yellowstone Basin
Oncidium Dick Johnston × Oncidium Moselle
Oncidium Elegance × Oncidium leucochilum
Oncidium Fascination (1973) × Oncidium obryzatum
Oncidium Hasti-Hasti × Oncidium hastilabium
Oncidium Pamela Hindwood × Oncidium Sydney
Trichocidium Marvel × Trichocentrum Green Gold
As pollen parent
Aliceara Clarence Kelley Bratonia Cartagena ×
Aspasium Flying Angel Aspasia principissa ×
Brassidium Ashibune Brassia gireoudiana ×
Brassidium Edson Loo Brassia Edvah Loo ×
Miltonidium Helen Kelley Miltonidium Crimson Lake ×
Miltonidium Red Lady Miltonidium Indian Red ×
Oncidesa Golden Princess Oncidesa Lenalena ×
Oncidioda Pacific Pavillion
Oncidium Firecracker Oncidium Carmine ×
Oncidium Jester Stanhopea martiana ×
Oncidium Meteor Shower Oncidium sphacelatum ×
Oncidium Mexican Music Oncidium reichenheimii ×
Oncidium Pacific Pavillion Oncidium Charlesworthii 1910 ×
Oncidium Talofa Oncidium fuscatum ×
Oncidopsis Will Chantry Oncidopsis Kendrick Williams ×
Oncostele Leo Bosshart Rhynchostele bictoniensis ×