Chelated Micronutrients Explained – What They Are and Why They Matter for Plumeria Micronutrients like iron, zinc, and manganese are vital to plumeria health. However, these nutrients often become “locked out” in potting soils or alkaline conditions, resulting in yellowing leaves and poor bloom performance, even when fertilizers are applied. The solution? Chelated micronutrients. This guide explains […]

Excalibur vs. Nutricote: Which Slow-Release Fertilizer Works Best for Plumeria? Choosing between Excalibur and Nutricote means evaluating more than just NPK numbers. Key factors include release method, micronutrient availability, testing conditions, and how these match your growing environment. 🧪 Comparison Table Overview Feature Excalibur (VI/IX) Nutricote (Type 180) N‑P‑K Ratio 11‑11‑14 (VI) / 11‑11‑13 (IX) […]

Plumeria Fertilizer Ingredient Comparison – Chelation, Nutrient Release & Quality Explained Plumeria may look tough, but when it comes to fertilization, they’re surprisingly picky. Many growers apply “balanced” fertilizers or bloom boosters without fully understanding the complete nutrient picture, which can lead to yellowing leaves, nutrient lockout, or weak blooms. This guide breaks down not […]