You can help support Monarchs and other pollinators on your property. Monarchs require more than just milkweed to survive, and by following the provided suggestions, your garden can help Monarchs and other native wildlife thrive.  

Habitat Protection & Restoration: 

• Monarchs need milkweed (Asclepias species) for breeding and nectar-rich plants for feeding as adults. Both Common Milkweed (A. syriaca) and Swamp Milkweed (A. incarnata) are critical for breeding habitats. 
• Ensure patches of nectar-rich plants (such as goldenrods and asters) are present within staging areas for migrating Monarchs to rest and refuel before continuing their journey.

Predation & Disease: 

• Predation is natural and should not be interfered with; however, avoid placing structures that attract wasps, which can prey on Monarch caterpillars. 
• Avoid captive rearing of Monarchs to prevent the spread of disease and reduce the risk of fitness decline. 

Managing Milkweed: 

• Both wild and cultivated milkweed are beneficial, but native milkweed species should be prioritized to support Monarch populations. 
• Mowing Common Milkweed in sections before Monarchs arrive can help increase milkweed regrowth and nectar availability. 

Avoid Pesticides:

• The use of pesticides and herbicides negatively impacts Monarchs by eliminating milkweed and contaminating nectar sources, crucial for both adults and caterpillars. 
• Monarch caterpillars are particularly vulnerable to pesticide exposure, which can impair their development and reduce survival. Preference should be given to pesticide-free plants and alternatives to chemical pest management. 

General Recommendations: 

• Provide multiple milkweed patches to mitigate overpopulation in small areas. 
• Ensure at least 10 stems of milkweed are present in each patch and plant at least 3 patches of native milkweed to enhance habitat. 
• Provide buffer areas around milkweed patches to support wildlife and promote biodiversity. 
• Patch mowing can benefit pollinators by encouraging new growth, ensuring a continuous supply of nectar-rich plants. 
• Monarchs rely on nectar-rich plants for energy, particularly late bloomers like goldenrods, asters, and Joe-pye weed, which support their migration in the fall.