Butterfly Kits with Live Caterpillars

No, you should not open the cup until the caterpillars have fully transformed into chrysalides. Opening the lid early can introduce harmful bacteria that might prevent them from reaching their full butterfly life cycle.

The ideal temperature for raising caterpillars is between 50 and 90 degrees Fahrenheit. Extreme heat or cold can disrupt their growth, so it is best to keep your habitat indoors in a climate-controlled room.

It generally takes 7 to 10 days for a caterpillar to form a chrysalis, and another 7 to 10 days for the butterfly to emerge. The entire process from larva to adult takes about 3 weeks in a standard butterfly raising kit.

You should release your butterflies within a few days of emergence, provided the daytime temperature is above 55 degrees Fahrenheit. Releasing them allows them to continue their role as pollinators in the local ecosystem.

You can buy live caterpillars directly from Insect Lore. We offer convenient "Cup of Caterpillars" refills so you can reuse your habitat and enjoy the wonder of metamorphosis season after season.

We recommend ordering caterpillar refills when temperatures in your area are between 50 and 90 degrees to ensure they arrive healthy and ready to grow.

No! One of the best parts of the Insect Lore habitat is its sustainability and reusability. You can keep your original mesh habitat and simply order a caterpillar refill whenever you want to start a new project.

Caterpillars often take a "nap" after their long journey. If they aren't moving immediately, give them 48 hours to acclimate to their new environment. They will soon begin crawling, growing and eating the nutrient-rich food in the cup.

Yes! Our kits are a staple for homeschoolers, providing a screen-free, interactive way to meet science standards while fostering a love for nature.