Reduce watering in mid fall and stop . Next, the plumeria will branch back out as if it was pruned. Solution: only use organic-based fertilizers that break down slowly over time and those that are less likely to remain inside the soil medium (e.g., kelp) for too long. According to the University of Florida IFAS Extension . It still bleeds and the meat inside is quite soft. Black-tip fungus is usually easier to treat than plumeria stem rot. . .Water your plumeria seeds well (this adds moisture, and improves contact with the soil) Place your seed pots in a warm spot (65F at least) and cover. The center, soft white core and the woody part change the most as the branches age. Weve already discussed the leading causes of plumeria stem rot. Mix a soil mixture of 50% peat moss and 50% perlite and hydrate well. It often happens when you get an overcast sky for a few days in a row even in the middle of summer. 4. This article has been viewed 556,626 times. Also move the rocks away from the base in this case. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9b\/Grow-Plumeria-from-Cuttings-Step-1-Version-2.jpg\/v4-460px-Grow-Plumeria-from-Cuttings-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/9\/9b\/Grow-Plumeria-from-Cuttings-Step-1-Version-2.jpg\/aid2141865-v4-728px-Grow-Plumeria-from-Cuttings-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"