When placed under the right conditions, pothos cuttings tend to start growing roots within 1-2 weeks. Small white roots can be seen rapidly in water, and a little longer to propagate visibly in soil. Root development that is fit to be transplanted normally takes 3-4 weeks. Patience is important and constant attention such as appropriate light, water and temperature is important to maintain good and healthy roots growth during propagation period. Know more about propagating pothos