120 Best Orchids for Siena | 2026 Guide
The 120 best orchids to grow in Siena. Ideal climate: 14.9°C, 73.3% humidity.
120 Orchids for Siena
Showing 1-36 of 120
Green Fleshy Tree Orchid
Drymoanthus adversus
Flying Duck Orchid
Caleana major
Snow Queen Orchid
Coelogyne cristata
Pine-pink Orchid
Bletia purpurea
Helleborine
Epipactis
Green-winged orchid
Anacamptis morio
Chinese Ground Orchid
Bletilla striata
Beautiful Sobralia
Sobralia decora
Creeping lady's-tresses
Goodyera repens
Jamieson's Epidendrum
Epidendrum jamiesonis
Govenia
Govenia
Blue Vanda Orchid
Vanda coerulea
Grasshopper orchid
Lycaste locusta
Greater Butterfly-orchid
Platanthera chlorantha
Queen Victoria's Dendrobium
Dendrobium victoriae-reginae
Hyacinth Orchid
Dipodium squamatum
Spider Orchid
Brassia arachnoidea
Hooded Orchid
Dendrobium aphyllum
Spotted Zygopetalum
Zygopetalum maculatum
Blue Vanda
Vanda coerulescens
Florida butterfly orchid
Encyclia tampensis
Rosy Tinted Laelia
Laelia rubescens
Fringed Star Orchid
Epidendrum ciliare
Two-edged Laelia
Laelia anceps
Beach Crucifix Orchid
Epidendrum fulgens
Crucifix Orchid
Epidendrum
Reed-stem Epidendrum
Epidendrum radicans
Heath Spotted Orchid
Dactylorhiza maculata
Fringe-lipped Dendrobium
Dendrobium fimbriatum
Dendrobium Orchid (genus)
Dendrobium
Pansy Orchid
Miltoniopsis phalaenopsis
Wittig's Cattleya
Cattleya wittigiana
Cambria orchid
Vuylstekeara
Mendel's Cattleya
Cattleya mendelii
Easter Cattleya
Cattleya intermedia
Cattleya Orchid
Cattleya spp
Ideal Orchids for Siena's Climate
Siena has an average temperature of 14.9°C and humidity of 73.3%, conditions that directly influence which orchids best adapt to the local environment.
How to Grow Orchids in Siena
To successfully grow orchids in Siena, consider that the average temperature of 14.9°C and humidity of 73.3% create a specific microclimate. High humidity favors tropical species, but requires attention to ventilation to prevent fungal issues.
Advantages of Choosing Adapted Orchids
Orchids adapted to Siena's climate show greater resistance, healthy growth, and less need for interventions.