Being in my garden surrounded by butterflies feels magical. I secretly hope one lands on me, but I’m happy just watching them flutter around. Want to attract butterflies in your garden this year? Build a habitat, and the butterflies will follow.
This Arizona butterfly garden guide covers the four essentials necessary to attract and support butterflies. You’ll learn the best native milkweeds for Monarchs and Queens, nectar plants by season, how to add shelter and water, what to avoid, and simple tips for keeping plants alive and thriving.
Queen butterfly on Gregg’s Mistflower
The four essentials for a butterfly garden
Queen butterfly on peach leaves and Monarch butterfly on Desert Milkweed
1. Host plants
Gulf fritillary caterpillar on passionfruit vine.
Butterflies lay eggs on specific plants. Caterpillars feed on those leaves after they hatch. Chewed leaves mean it is working. Expect some damage to plants. Chewed plants are a sign that your butterfly habitat is attracting butterflies to your garden.
- For Monarchs and Queens, the hosts are milkweeds.
- For Black Swallowtails, it is dill, fennel, and parsley.
- Gulf fritillary uses passion flower vine.
- Cloudless sulphur uses Senna.
- Painted lady uses mallows, thistles, and hollyhocks.
Low-desert milkweeds to prioritize:
- Rush or desert milkweed (Asclepias subulata)
- Desert milkweed (Asclepias erosa)
- Arizona milkweed (A. angustifolia)
- Pine-needle milkweed (A. linaria)
Plant more than one type of milkweed. Plant several clusters if you can to attract Monarch and Queen butterflies.
Desert milkweed
What about aphids on milkweed?
Aphids on milkweed are normal and mostly cosmetic. They do not bother Monarch or Queen caterpillars, and they do not keep butterflies from visiting. Do not treat or worry about it. Caterpillar eggs are tiny and easy to dislodge, so efforts to make milkweed aphid-free can cause harm.
2. Nectar plants
Cloudless sulphur on yarrow and zinnia (right) and Gulf fritillary on statice
Adult butterflies need nectar from spring through fall. Plant in clusters so they can find flowers and keep feeding. Stagger bloom times so there is always something for butterflies to feed on.
- Spring: Parry’s penstemon, globe mallow, evening primrose, angelita daisy, verbena
- Summer: Desert willow, lantana, tithonia, zinnia, sweetbush, desert lavender
- Fall peak: Asters, tithonia, zinnia, Gregg’s mistflower, paperflower
3. Shelter
Calm air means longer feeding and safer roosts. Use shrubs or small trees upwind of your nectar bed to create a pocket of still air. Good options: palo verde, mesquite, desert willow, hopseed bush, Texas sage.
4. Water and minerals (puddling)
Use a shallow dish or plant saucer with an inch or two of sand or soil and a few flat stones. Keep it muddy, not flooded. Place in light shade near the flowers. Refresh often.
What not to do
Avoid systemic insecticides such as neonicotinoids on plants that feed pollinators. These move into pollen and nectar. If you must treat, spot-treat non-blooming plants with insecticidal soap or remove pests by hand. Build resilience through soil health, plant diversity, and tolerance for chewing.
Tropical milkweed in Arizona
If you grow tropical milkweed (Asclepias curassavica), cut it back to 4–6 inches after fall migration in the low desert, usually late November through December. Consider replacing it with natives over time.
Simple care for success in the low desert
- Sun: Full sun. Give new plants temporary protection their first summer
- Soil: Well-drained. In containers, use a coarse mix
- Water: Deep and infrequent once established. Allow the top to dry between waterings
- Mulch: 2.5–5 cm to moderate heat and conserve moisture. Keep mulch away from crowns
- Deadhead: Keep nectar plants blooming
- Patience: Chewed host plants rebound
FAQ about creating a butterfly garden in Arizona
Are butterflies really a sign of a healthy garden?
Yes. Caterpillars require specific host plants, adults need steady nectar, and both stages are sensitive to chemicals. Multiple species across the season and visible life stages indicate a functioning food web.
Do Monarchs and Queens both need milkweed?
Yes. Both rely on milkweeds for their caterpillars in the Southwest.
I don’t have a large yard, can I start small?
Yes. Planting a native milkweed, a nectar cluster, and having a puddling dish can make a difference.
Related Articles:
Gulf fritillary butterflies
PS • I appreciate the tips — super useful and friendly. Will try it ☕
On a similar note · Such a warm note about “How to Attract Butterflies to Your Garde” — charming. Saving it.
On a similar note · Such a warm note about “How to Attract Butterflies to Your Garde” — charming. Saving it.
On a similar note · Such a warm note about “How to Attract Butterflies to Your Garde” — charming. Saving it.
On a similar note · Such a warm note about “How to Attract Butterflies to Your Garde” — charming. Saving it.