how long does it take for pollywogs to grow
Development of the tadpoles. 1  1. Be patient. They usually develop from egg to tadpole in 6 to 12 weeks. 2  2. Prepare for their metamorphosis. When your tadpoles develop legs you will need a container with dirt for them to crawl up onto, or they will drown. 3  3. Do not feed the tadpoles when they have sprouted arms.