potted_plant
Watsonia care requirements
water
Moderate during growing season; reduce after flowering. Allow soil to dry between waterings in dormancy.
soil
Well-draining soil; add sand or grit to heavy clay. pH neutral to slightly acidic.
light
Full sun (6+ hours direct sunlight daily)
symptoms
Symptoms to look for in Watsonia
- fiber_manual_recordOrange or brown pustules on leaf undersides
- fiber_manual_recordYellow spots on leaf tops
- fiber_manual_recordPremature leaf drop
help
Common causes in Watsonia
Caused by various Puccinia and Phragmidium species. Spreads via windborne spores in moist conditions.
healing
How to treat rust in Watsonia
Remove and destroy infected leaves. Apply copper or sulphur fungicide.
shield
Preventing rust in Watsonia
Avoid overhead watering. Space plants adequately. Clear debris.