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Monarch butterflies do like marigolds, but the relationship between the two isn’t always straightforward.
While monarchs are primarily attracted to milkweed plants for laying their eggs and feeding their caterpillars, marigolds can play a helpful role in a monarch-friendly garden.
In this post, we’ll discuss whether monarch butterflies like marigolds, why you might want to plant marigolds alongside milkweed, and how marigolds benefit monarchs and your garden as a whole.
Let’s explore the connection between monarch butterflies and marigolds more closely.
Why Monarch Butterflies Do Like Marigolds
Monarch butterflies do like marigolds, especially as a nectar source when they are adult butterflies.
While monarchs depend on milkweed for laying eggs and as a food source for caterpillars, adult monarchs benefit from a variety of nectar-rich flowers, and marigolds fit that bill nicely.
1. Marigolds Provide Nectar for Adult Monarch Butterflies
Adult monarch butterflies feed on nectar from many plants, and marigolds produce brightly colored flowers that are rich in nectar.
This makes marigolds attractive for monarchs looking for food sources in their migration or local butterfly habitat.
Planting marigolds can help support adult monarchs during their summer and fall migration by providing a valuable nectar source.
2. Bright Colors Attract Monarch Butterflies
Marigolds have vivid orange and yellow flowers that visually attract monarch butterflies.
These bright colors are easy for monarchs to spot as they fly, which helps draw them toward the flowers for nectar.
In this sense, monarch butterflies like marigolds because they serve as a visual beacon indicating a good feeding spot.
3. Marigolds Bloom for Much of the Growing Season
The long blooming season of marigolds means monarch butterflies can count on a reliable nectar source for several months.
Because monarchs travel and live through spring, summer, and into fall, the extended availability of marigold blooms supports monarchs well during different phases of their lifecycle.
Gardening with marigolds ensures your outdoor space stays inviting to monarch butterflies throughout much of the year.
How Marigolds Complement Monarch Butterflies’ Milkweed Needs
While monarch butterflies do like marigolds, it’s crucial to understand they also need milkweed plants specifically for reproduction and caterpillar food.
Marigolds don’t fulfill this role, but they complement milkweed beautifully in a monarch garden.
1. Milkweed Is Essential for Monarch Caterpillars
Milkweed is the only plant monarch caterpillars eat, so monarch butterflies must lay their eggs on milkweed.
This makes milkweed vital for monarch reproduction and survival.
Marigolds do not serve as caterpillar food, but planting marigolds near milkweed can make the area more inviting for adult monarchs seeking nectar.
2. Marigolds Help Attract Monarchs to Milkweed
Because monarch butterflies like marigolds’ nectar and bright flowers, marigolds can help draw monarchs into your garden or outdoor space.
Once attracted to marigolds, monarchs can then locate milkweed plants nearby for egg laying.
This strategy increases the chances that your garden supports all stages of the monarch butterfly life cycle.
3. Marigolds Help with Garden Pest Control
Planting marigolds alongside milkweed can benefit monarch butterflies indirectly by helping to reduce harmful pests in the garden.
Marigolds are known to deter aphids, nematodes, and other pests that might damage milkweed or other nectar plants.
A healthy milkweed plant free from pests is better able to support monarch caterpillars.
Additional Benefits of Planting Marigolds for Monarch Butterflies
Monarch butterflies do like marigolds, but marigolds also offer other benefits to your garden and pollinators along with monarchs.
1. Marigolds Attract Other Pollinators Alongside Monarch Butterflies
Marigolds attract bees, hummingbirds, and other butterfly species in addition to monarch butterflies.
This makes marigolds a great addition to any pollinator garden, helping to support biodiversity and ecosystem health.
A garden rich in diverse pollinators is also more robust and productive.
2. Easy to Grow and Maintain
Marigolds are hardy and low-maintenance plants that thrive in many climates.
Because monarch butterflies like marigolds as nectar sources, planting these flowers adds beauty and functionality without a lot of extra effort.
You can easily grow marigolds alongside milkweed to create an inviting habitat for monarchs.
3. Marigolds Support Monarchs Throughout Migration
Monarch butterflies undertake long migrations, and marigolds can provide consistent nectar to fuel their journey.
Having marigolds in your garden offers a reliable food stop for monarchs during migration seasons when they need extra energy.
This ongoing support can make a difference for monarch survival during their epic travel.
4. Marigolds Help Extend Nectar Availability When Other Flowers Fade
As some nectar plants begin to decline late in the season, marigolds often continue flourishing.
This extended bloom period helps monarch butterflies by filling nectar gaps when other flowers are scarce.
Therefore, planting marigolds supports monarch butterflies during times when food is limited.
Tips for Attracting Monarch Butterflies with Marigolds and Milkweed
If you want to support monarch butterflies using marigolds and milkweed, here are some helpful tips to maximize your garden’s appeal.
1. Plant Marigolds Near Milkweed Patches
Put marigolds close to your milkweed plants so that monarch butterflies feeding on marigolds are more likely to notice and use the milkweed.
Careful spacing encourages monarchs to lay eggs nearby after they’ve enjoyed nectar from the marigolds.
2. Choose Native Milkweed Varieties
Select milkweed species native to your region for the best monarch butterfly support because monarchs have co-evolved with local milkweed.
Native milkweed tends to be more resilient and better suited for monarch caterpillars than non-native varieties.
3. Provide a Variety of Nectar Sources Including Marigolds
Besides marigolds and milkweed, include other native nectar plants like goldenrod, coneflowers, and asters to keep monarchs well-fed throughout the season.
More flower variety means monarchs will have ample nectar and will stay longer in your garden.
4. Avoid Pesticides Near Your Monarch and Marigold Garden
Pesticides can harm monarch butterflies and other pollinators, so avoid chemical sprays when growing marigolds and milkweed.
Opt for organic gardening practices to keep your monarch butterflies safe and healthy.
5. Maintain Consistent Watering and Sunlight
Both marigolds and milkweed thrive in well-drained soil with plenty of sunlight.
Proper growth ensures strong plants that attract and support monarch butterflies throughout their life cycle.
So, Do Monarch Butterflies Like Marigolds?
Yes, monarch butterflies do like marigolds—especially as an adult butterfly nectar source.
Marigolds provide bright, nectar-rich flowers that attract monarchs and support them during migration and local feeding.
While marigolds aren’t a host plant for monarch caterpillars like milkweed is, they complement milkweed by attracting monarchs to your garden and providing additional nectar.
Planting marigolds alongside milkweed helps create a welcoming habitat for monarch butterflies at every stage of their life.
Moreover, marigolds offer garden pest control and attract other pollinators, enhancing the overall ecosystem health that benefits monarchs.
If you want to help monarch butterflies thrive, including marigolds in your garden is a great way to do it.
With the right balance of marigolds, milkweed, and other nectar plants—and avoiding pesticides—you’ll have a monarch-friendly garden that supports these beautiful butterflies year-round.
The combination of marigolds and milkweed creates a colorful, lively space that monarch butterflies are sure to enjoy.
So, go ahead and plant marigolds to welcome monarch butterflies—they like marigolds and will thank you with their graceful visits!