Monarch Caterpillar (Single- Western)

If you live EAST of the continental divide (see picture below), please click here to order EASTERN monarch caterpillars. Orders for Western Monarch caterpillars will be available to ship until Sept 30. Any orders placed after that will be considered pre-orders for the 2026 Season. You must have your own source of milkweed. If you don't have milkweed, you can order our Monarch Home Release Kit, but that will also be a pre-order for 2026.  Make sure you will have your own pesticide-free milkweed by May/Early Summer. You'll get a shipping email when we are ready to send your order, so let us know if you need us to wait to ship your order for a certain date. Since we have no control over the Milkweed you buy, we cannot guarantee these caterpillars. If you want a guarantee, please purchase our Monarch Home Release Kit that comes with pesticide free milkweed in an enclosure with 2 guaranteed Monarch Caterpillars. This is our most affordable Monarch Product and we are adding it as a