What is the recommended garden strategy for maximizing the total variety of adult butterflies, including Tiger Swallowtails?

Answer

Dedicating an even greater proportion of space to a wide spectrum of nectar plants.

To attract the widest variety of adult butterflies, including Tiger Swallowtails which are generalist nectar feeders, focusing on a diverse nectar corridor yields better results than solely focusing on milkweed.

What is the recommended garden strategy for maximizing the total variety of adult butterflies, including Tiger Swallowtails?
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