Stanhopea Temperature Requirements Table

Stanhopea Species
Genus	Specfic Epithet	Growing Conditions Temperature Range	Winter Average Low Temperatures	Notes
Stanhopea	anfracta	Intermediate - Cool	45-50°F (7.2-10.0°C)	May take cooler temperatures
Stanhopea	annulata	Warm	60-65°F (15.5-18.3°C)
Stanhopea	avicula	Warm	60-65°F (15.5-18.3°C)
Stanhopea	bueraremensis	Warm	60-65°F (15.5-18.3°C)
Stanhopea	candida	Warm	60-65°F (15.5-18.3°C)
Stanhopea	cirrhata	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	confusa	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	connata	Intermediate-Warm	50-65°F (10.0-18.3°C)	Some forms take cooler temperatures
Stanhopea	costaricensis	Intermediate	50-60°F (10.0-15.5°C)	Testing for cool tolerance
Stanhopea	deltoidea	Intermediate-Cool	45-50°F (7.2-10.0°C)	May take cooler temperatures
Stanhopea	dodsoniana	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	ecornuta	Warm	60-65°F (15.5-18.3°C)
Stanhopea	embreei	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	florida	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	frymirei	Intermediate-Warm	50-65°F (10.0-18.3°C)
Stanhopea	gibbosa	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	grandiflora	Warm	60-65°F (15.5-18.3°C)
Stanhopea	graveolens	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	greerii	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	guttulata	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	haselowiana	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	hernandezii	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	impressa	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	insignis	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	intermedia	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	jenischiana	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	lietzei	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	maculosa	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	maduroi	Intermediate	45-50°F (7.2-10.0°C)
Stanhopea	manriquei	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	marizaiana	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	martiana	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	moliana	Unknown	Unknown	Species has not be seen for 100 years
Stanhopea	napoensis	Intermediate	50-60°F (10.0-15.5°C)	Synonym?
Stanhopea	naurayi	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	nicaraguensis	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	nigripes	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	novogaliciana	Intermediate-Cool	45-50°F (7.2-10.0°C)	Synonym?
Stanhopea	oculata	Intermediate-Cool	40-50°F (4.4-10.0°C)	Some forms may not tolerate cool
Stanhopea	ospinae	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	panamensis	Intermediate	50-60°F (10.0-15.5°C)	Testing for cool tolerance
Stanhopea	peruviana	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	platyceras	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	posadae	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	pozoi	Intermediate	50-60°F (10.0-15.5°C)
Stanhopea	pseudoradiosa	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	pulla	warm	60-65°F (15.5-18.3°C)
Stanhopea	radiosa	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	reichenbachiana	Warm	60-65°F (15.5-18.3°C)
Stanhopea	ruckeri	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	saccata	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	shilleriana	Intermediate-Cool	45-50°F (7.2-10.0°C)
Stanhopea	shuttleworthii	Intermediate	50-60°F (10.0-15.5°C)	Testing for cool tolerance
Stanhopea	stevensonii	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	tigrina	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	tricornis	Warm	60-65°F (15.5-18.3°C)
Stanhopea	wardii	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea	warscewicziana	Warm	60-65°F (15.5-18.3°C)
Stanhopea	whitenii	Intermediate-Cool	45-50°F (7.2-10.0°C)	May take cooler temperatures
Stanhopea	xytriophora	Intermediate-Cool	40-50°F (4.4-10.0°C)
Stanhopea Natural Hybrids
Genus	Specific Epithet	Growing Conditions Temperature Range	Winter Average Low Temperature	Notes
Stanhopea	x fowlieana	Intermediate-Cool	45-50°F (7.2-10.0°C)	Will also take warmer temperatures
Stanhopea	x herrenhusana	Warm	60-65°F (15.5-18.3°C)
Stanhopea	x horichiana	Warm	60-65°F (15.5-18.3°C)	Testing for cool tolerance
Stanhopea	x lewisae	Warm	60-65°F (15.5-18.3°C)
Stanhopea	x quadricornis	Warm	60-65°F (15.5-18.3°C)
Stanhopea	x thienii	Warm	60-65°F (15.5-18.3°C)