Pests & diseases
Browse by what you are seeing. For planning context alongside species and what you can grow.
Symptom
AllYellowing leavesHoles / chewed leavesSpots or blotchesWilting / collapsePowdery or white coatingDistorted or stunted growthSlime trails / ragged holes lowLacy / skeletonized leavesSeedlings cut or toppledLawn brown patches
Showing entries that mention: Spots or blotches
- Spider mitesPest
Tiny relatives of spiders; feeding causes stippling (fine pale dots) and, in bad outbreaks, fine webbing.
- Early blight (Alternaria) on tomatoDisease
Dark spots with concentric rings often start on older leaves and move up the plant.
- Blossom end rot (physiological)Physiological / stress
Brown/black leathery patch on blossom end of fruit; linked to uneven water/calcium uptake rather than a single insect.