Monarch Caterpillar (Western) Home Release It takes 5-12 days for

It takes 5-12 days for the caterpillars to reach the chrysalis stage

You can plan on the whole process taking 3 - 4 weeks from start to finish

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even during the winter months

BUT it may take longer for us to fulfill your order during this time frame

Monarch Caterpillar (Western) Home Release It takes 5-12 days forImportant Update July 1, 2026: We are nearly caught up on all back orders! We estimate that these will be ready to ship pick up within within 7 days, but it could be sooner or later depending on several factors. Thank you for your patience! Orders for Western Monarch caterpillars will be available to ship starting in June 2026. You must have your own source of milkweed. If you don't have milkweed, you can order our Monarch Home Release Kit, which is