Monarchs lay their eggs only on milkweed, and their larvae feed only on milkweed.
Monarch butterflies make a 3,000-mile flight in the fall to their winter grounds in the Sierra Nevada Mountains of Mexico, covering 50 to 100 miles a day. They reproduce over four cycles in the spring and summer and return north, including to Connecticut.
Packets of seeds are available by e-mailing info@norwalklandtrust.org or through the NLT newsletter.
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