Extended rain keeps leaves and soil wet, promoting stem rot and leaf drop. Geraniums prefer to dry between waterings.
Allow soil to approach dryness (but not wilting) before watering deeply.
Switch to a slow-release fertilizer (Osmocote) to avoid frequent liquid feeding that keeps soil wet.
If stems are hollow and rotted, take cuttings from healthy tips or replace with fresh plants in new soil.
Diagnosing Blackening Leaves on Dracaena Varieties
Brugmansia Fungal/Scale Treatment Follow-Up
Reviving Overwintered Geraniums: Cut Back, Repot, and Root Cuttings
Gerbera Daisy Care in Southern California Containers
Emerald Green Arborvitae from Home Depot Struggling: Water Deep, Mulch, Test Soil
Organic Control for Geranium Budworms and Slugs
Bloody Cranesbill (Geranium sanguineum): Heat-Tolerant Magenta Blooms
Gloxinia Edema After Mealybug Treatment
Overwatering Causes Black Tip Rot in Pachypodium (Madagascar Palm)
Maple Leaf Scorch from Excess Rain: No Spray Needed This Late
Managing Powdery Mildew on Leucothoe
Aloe Vera Stem Rot: Stop Watering, Propagate Healthy Stems
Overwintering Ivy Geraniums: Cuttings vs. Whole Plant Storage
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