Want to raise monarchs? Start here!


Seeing a monarch caterpillar can make anyone want to help.

Before bringing one indoors, it is worth pausing: the most useful thing most of us can do for monarchs is create safe outdoor habitat. Captive raising can be meaningful as a small, hands-on learning experience, but it is not automatically a conservation win.

Monarch butterfly caterpillars being raised at home

A careful guide to raising monarch caterpillars

Our in-depth guide walks through the entire process, from finding eggs and caterpillars on unsprayed milkweed to preparing an enclosure, feeding them safely, and releasing adults.

The big idea: start with pesticide-free, food-rich habitat. If you decide to raise a few monarchs, keep the project small, minimize handling, clean the enclosure between uses, and make sure you have enough unsprayed milkweed before you begin.

Read the complete monarch guide

A few important guardrails

  • Prioritize native milkweed and pesticide-free habitat.
  • Do not collect large numbers of caterpillars or buy commercial chrysalises.
  • Raise only a few at a time, with enough fresh milkweed and an easy-to-clean enclosure.
  • Read the full guide before starting; it explains why a thoughtful, small-scale approach matters.

Here’s to more native milkweed and monarchs,

Aaron & Susan

Tyrant Farms

We're educators and bloggers focused on the topics of raising pet/backyard ducks, no-dig organic gardening & rare edible plants, foraging, wild recipes, and related topics. Subscribe and join thousands of newsletter readers every week!

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