Stem Rot: Symptoms & Remedies How to Identify, Treat, and Prevent One of the Most Serious Diseases in Plumeria Stem rot is one of the most common—and most destructive—conditions affecting plumeria. Caused by opportunistic fungal or bacterial pathogens, it typically enters through wounds, pruning cuts, or waterlogged tissue, then spreads rapidly through soft stem tissue. […]

Rust Fungus vs. Rust Mites: How to Tell the Difference Accurate Diagnosis Is the Key to Effective Plumeria Treatment Rust-colored spots on plumeria leaves are a common sight, but they don’t all mean the same thing. Two very different problems can create similar symptoms: Plumeria Rust Fungus (Coleosporium plumeriae) and Rust Mites (Aceria plumeriae). Confusing […]

Black Tip Fungus: Containment & Cure How to Identify and Manage This Common Early Sign of Stem Rot in Plumeria Black tip fungus is one of the first visible signs that your plumeria may be under fungal stress, and often serves as an early warning for potential stem rot if not addressed quickly. It typically […]

Leaf Spot Diseases: Organic & Chemical Controls How to Identify, Treat, and Prevent Fungal Leaf Spot Problems in Plumeria Leaf spot diseases are common in plumeria and often appear during humid, rainy, or poorly ventilated conditions. These spots may start small but can spread rapidly, reducing photosynthesis, causing premature leaf drop, and weakening overall plant […]

Bacterial Blight: Sanitation & Treatment Steps How to Recognize, Remove, and Prevent One of Plumeria’s Most Aggressive Leaf Diseases Bacterial blight is a destructive disease that causes rapid leaf spotting, distortion, and drop, often spreading invisibly through water splash, pruning tools, and infected plant debris. Unlike fungal leaf spot, bacterial blight can spread aggressively in […]

Powdery Mildew on Plumeria: Prevention & Control How to Identify, Manage, and Prevent One of Plumeria’s Most Misunderstood Fungal Issues Powdery mildew is a fast-spreading, surface-level fungal infection that commonly affects plumeria in humid, warm climates with poor airflow, especially in greenhouses or crowded container setups. While not typically fatal, it can reduce photosynthesis, weaken […]

Anthracnose Leaf & Tip Dieback How to Spot, Treat, and Prevent Anthracnose Disease in Plumeria Leaves and Growing Tips Anthracnose is a widespread fungal disease that affects plumeria by attacking both leaves and tender growing tips. It is most active during warm, wet, or humid conditions, particularly when airflow is poor and water sits on […]

Phytophthora & Root Rot: Drainage Solutions How to Prevent and Correct Deadly Root Diseases in Plumeria with Proper Soil and Water Management Phytophthora root rot is one of the most devastating fungal-like infections a plumeria grower can face. It thrives in soggy, poorly drained soil and causes root collapse, stem base rot, leaf wilt, and […]