Each year I plant milkweed to help host the monarch butterflies on their 3000- mile migration. Today I found three caterpillars munching away. The number of monarchs has decreased significantly over the last 20 years. You can help too by planting milkweed.
On September 27, the caterpillar crawled to the top on the net and spun into a chrysalis or pupa. I have it inside netting to keep it safe from predators. By Oct. 8th, I had butterflies. I let them hatch inside their netting and when their wings were dry I released them.