Grow Common Milkweed To Create A Monarch Butterfly Oasis In Your

Written by: Lars Nyman

Growing Common Milkweed

Growing Common Milkweed

With polls suggesting a concerning decrease in the number of Monarch butterflies, it's important that we take action to help them. One solution is to create a Monarch butterfly oasis in your very own backyard. By planting common milkweed, you can help to build this oasis and do your part to save the Monarch butterfly. Read on to find out more about this potentially lifesaving measure.

Grow Common Milkweed to Create A Monarch Butterfly Oasis In Your

Why Common Milkweed?

Common Milkweed (Asclepias syriaca) is a crucial plant for Monarch Butterflies as it serves as their main food source in various stages of their life cycle.

Planting Common Milkweed

To create a Monarch Butterfly oasis, follow these steps:

  1. Choose a sunny location with well-drained soil.
  2. Start seeds indoors 6-8 weeks before the last frost date or sow them directly outdoors in spring or fall.
  3. Prepare the soil by removing any weeds and loosening it with a garden fork.
  4. Plant the seeds 1/4 inch deep and 2-3 feet apart.
  5. Water thoroughly after planting and keep the soil moist but not waterlogged.

Maintenance Tips

  • Water the plants regularly, especially during dry periods.
  • Remove any competing weeds to ensure the Common Milkweed has room to thrive.
  • Inspect the plants for pests or diseases and take appropriate measures if necessary.
  • Leave some seed pods on the plants to allow natural reseeding.

Attracting Monarch Butterflies

To attract Monarch Butterflies to your garden, consider:

  • Planting a variety of nectar-rich flowers alongside Common Milkweed, such as Purple Coneflower and Bee Balm.
  • Creating a water source like a shallow birdbath or butterfly puddling area.
  • Avoiding the use of pesticides as they can harm both Monarch Butterflies and their larval plants.

Supporting Monarch Conservation

Consider contributing to Monarch Butterfly conservation efforts by:

  • Reporting Monarch sightings to citizen science projects like Monarch Watch.
  • Participating in Monarch tagging programs to help track their migration patterns.
  • Getting involved with local conservation organizations and supporting their initiatives.

Creating a Monarch Butterfly Oasis in your own backyard is an exciting and rewarding way to connect with nature. Common Milkweed is an excellent plant to incorporate into your garden to attract and feed Monarch butterflies. This post offers helpful tips and information on how to grow and care for Common Milkweed in garden or landscape.

What Is Common Milkweed?

Common Milkweed is a perennial plant that grows throughout North America in meadows, fields, roadsides, and disturbed areas. It prefers full sun and moist, well-drained soils. Its thick, fleshy, upright stems are surrounded by clusters of opposite, oval-shaped leaves which have a dusty-green appearance. The plant blooms in mid-summer, producing large flowers with shades of pink, lavender, and white that attract a wide variety of pollinators, including bees and butterflies. Both its leaves and flower buds are edible and frequently used to add flavor to soups and stews.

Benefits Of Growing Common Milkweed

Common Milkweed is an important food source for Monarch Butterflies and other pollinators. The plant's nectar is a vital source of energy for these insects, and its leaves are a critical food source during their larvae stage. By providing a habitat that is full of these host plants, you will have a higher chance of attracting Monarchs and other butterfly species to your garden. In addition to providing habitat for pollinators, Common Milkweed also has a wide range of medicinal uses and is often used to treat skin conditions, respiratory ailments, and even cancer.

Growing Common Milkweed

To successfully grow Common Milkweed in your garden, you will want to choose an area that is sunny and has well-drained soils. Start by planting the seeds indoors during the spring and carefully transfer them outside after the danger of frost has passed. Water the seeds well, but be careful not to overwater them. Milkweed seeds will germinate in 7-21 days. Once established, the plant should not need to be watered excessively, as it is moderately drought tolerant.

Caring For Common Milkweed

Common Milkweed is an easy-to-care-for plant that requires minimal maintenance. The plant's foliage will die back in the winter and can be cut back to the ground during this time. For the most growth in the summer, you will want to fertilize your Common Milkweed plants with a light layer of compost every few weeks. Additionally, since the plant is slow-growing and does not spread quickly, you may need to replant new seeds or plants if you want more Milkweed in your garden.


Common Milkweed is an important food source for Monarch Butterflies and other pollinators, and it is relatively easy to grow in your backyard. By following the tips outlined in this post, you can provide a safe and nutrient-rich habitat for these beautiful creatures and create a Monarch Butterfly Oasis in your own yard!

FAQ About Growing Milkweed For Monarch Butterflies

Where Can I Buy Milkweed Plants?

Milkweed plants can be purchased from many online vendors, as well as your local garden center, or you can even grow them yourself. You can also find native species of milkweed in your local area by joining a ‘plant swap’ with other gardeners or searching your local conservation areas.

How Much Space Should I Allow For My Milkweed Plants?

This will depend on the size and type of the milkweed plants you have chosen. Generally you should allow for 2’-3' of growing space on all sides of the plant for proper growth and pollinator visits.

Are There Any Additional Plants I Can Add To Improve The Monarch Habitat?

Yes, in addition to milkweed plants, adding nectar-rich flowers like zinnias, coneflowers, and bee balm will help provide more sustenance for monarchs when they visit your garden!

What Growing Conditions Do Milkweed Plants Prefer?

Milkweed plants prefer full sun, but will tolerate some light shade. They need at least 6 hours of direct sunlight per day for optimal growth. Additionally, be sure to provide your plants with well-draining soil and regular watering.

Growing Common Milkweed is a great activity for all gardeners, whether they are experienced or new to growing plants. Not only is Common Milkweed easy to grow and a beautiful addition to a garden, but it is also a vital source of nutrition for butterflies, bees, and other important pollinators. Helping to maintain and enhance pollinator habitat is an important part of keeping our natural ecosystems thriving and healthy. So don't wait, get out there and start growing your Common Milkweed today!

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