One of the most common reasons for replacement cuttings is discovering that the Plumeria was over-watered. We tend to think of plants needing plenty of water and sun. Plumeria cuttings should get water – but allow the soil to dry completely before watering again. Do not over water. This is important in providing the best chance of growing this beautiful plant. Our customer service is top notch; we are here to help in any way we can.