Monarchs cannot survive without milkweed; their caterpillars only eat milkweed plants (Asclepias spp.), and monarch butterflies need milkweed to lay their eggs. We have lost much milkweed from the landscape with shifting land management practices.
Please plant milkweed to support monarch populations and their incredible migration! Planting milkweed is a great way to help other pollinators, providing valuable nectar resources to a diverse suite of bees and butterflies. For a brief how-to flyer on planting and gardening, download MJV's Gardening for Monarchs.
Adult monarchs will drink the nectar of many flowers in addition to milkweed; in fact, they need sources of nectar to nourish them throughout the entire growing season. Include a variety of native flowering species with different bloom times to provide monarchs with the food they need to reproduce in the spring and summer and migrate in the fall. Offering a wide array of native nectar plants will attract monarchs and many other butterflies and pollinators to your habitat all season long.
Key Habitat Considerations
- Habitat can be created in any open space protected from untimely mowing or pesticide application.
- Native milkweeds provide food for monarch caterpillars and nectar for other pollinators.
- Native flowers provide food for adult butterflies. A combination of early, middle, and late blooming species overlapping in flowering times will fuel butterfly breeding and migration and provide beautiful blooms all season long.
- Insecticides should never be used in or surrounding pollinator habitats. Herbicides should be limited within and surrounding the habitat only to control invasive or noxious weeds.
Explore Monarch Habitat Resources
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Finding and Selecting Milkweed Seeds and Plants
Learn how to select milkweed species, collect seeds, and find milkweed near you.
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Milkweed & Wildflower Vendor Map
Use this map to find local suppliers of native, neonicotinoid-free plants and seeds.
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Planting and Growing Milkweed
Learn how to grow milkweed from seeds indoors and outdoors.
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Ready to Plant
Do you have a habitat project in mind? Here are planting guides for containers, gardens, and large projects.
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Who Are You?
We need “all hands on deck” to save the monarch migration. Find out how YOU can make a difference for monarchs in your community based on who you are.
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Technical Assistance for Farmers and Landowners
Connect to the people and resources that can help you plant and maintain healthy pollinator habitat on working lands.
Other Useful Resources
- MJV's Downloads and Links page provides additional handouts and Best Management Practices (BMPs).
- MJV's archived webinar series on topics ranging from biology and research to habitat restoration and augmentation.
- Pollinator Habitat Tips produced by Pheasants Forever/Quail Forever.
- The Xerces Society Project Milkweed website.
- Already have a monarch habitat or project? Share it on our Monarch Conservation Efforts Map, or join a habitat certification project!
- USDA Plants Database- Plant List of Attributes, Names, Taxonomy, and Symbols
- See plants native to your area with the California Native Plant Society map.