Denver Plants

Common name: "Butterfly Milkweed"
Latin name:
Asclepias tuberosa

Butterfly Milkweed
Zone: 4 - 9 
Elevation to:
7500'
Growth habit:
Clump forming 
Max height:
24" - 36"
Spread: 12" - 24"
Flowers: Yes, July - Sept
Flower type: Umbel
Native to area: Yes
Available varieties: 6
Sunshine:
Water: Pictured: Butterfly Milkweed
Asclepias tuberosa
Perennial Cultivation: Similar in look, but smaller than its cousin the "Swamp Milkweed". 

Butterfly Milkweed was named after the Green god of medicine... Asklepios. 

Plant Butterfly Milkweed in full sun in well drained fertile soil. Tolerates most soil types and is quite drought tolerant.. Space new container grown plants 8" - 10" apart. Both the flowers and ripe seed pods are useful for floral arrangements. As its name inclines... "Butterfly Milkweed" will attract butterflies. 

Do not over water young or dormant plants.

Propagation:
Seed can be germinated in a cold frame in the early spring, or purchase pre-started plants at your local Garden Center. Once established Asclepias tuberosa is difficult to transplant.

Potential pests ~ diseases:
Aphids or mealy bugs when flowering.

Perennial Menu
Perennial Plant Sponsor
Perennial Plant Articles
Suggested Books
Deer - Elk Proof

Drought Tips PDF
Get X-Rated
Glossary
Hardiness Map
Invasive Plants
Native Plants
Gardening Toys
Mantis Composter
Featured Book
American Horticultural Society A to Z Encyclopedia of Garden Plants
Locate a Supplier
For perennials
Guest Support
Did you enjoy the Perennial section? Show your support by Clicking here.

 

© Copyright 2003 nSnare Digital Media 
Site design and hosting by
nSnare Digital Media
Questions or comments about this site? 
Contact webmaster @ denverplants.com