• 

Asclepias speciosa

• Families: Apocynaceae Asclepiadoideae Asclepiadeae
• English name: Butterflyweed
• Plant ID : 11808


• Author : John Torrey
• Zone : California
• Biological type : plant
• Adult size (h x w) : 3,28f x 1,97f
• Sun exposure : full sun
• Evergreen : deciduous
• Growth : fast
• Hardiness : -4°F
• Leaf color : dark green
• Flower color : purple
• Formerly of wild origin : yes
• Native : no
• In danger : no
• Edible : no
• Precipitation : 500mm-900mm
• FrostResistance >-5°C : yes
• FrostResistance >-8°C : yes
• FrostResistance >-12°C : yes
• Draining soil : very much