Deficiencies
Potassium
Identify Potassium: symptoms, possible causes, prevention, and practical actions for 4 affected plants. Brown tips on spears
Potassium is relevant across 4 plant profiles on Wild-Wuchs. In the data it is most often linked with Asparagus, gooseberry, sweet cherry, Winter Heath Onion. Typical signs include: Brown tips on spears For gardeners, early diagnosis, suitable growing conditions, and gentle action matter most: Apply potassium-rich fertilizer (potassium sulfate, wood ash)
Plants
4
Category
Fruit, Vegetables
Synonyms
Kalium, Kaliummangel, kaliummangel
Overview
Symptoms
- Brown tips on spears
- Leaf margins yellow and brown
- Brown leaf margins
Causes
- Light soils, unbalanced fertilization.
- Potassium deficiency, especially on light soils
Organic control
- Apply potassium-rich fertilizer (e.g., sulfate of potash)
- Compost application
- Potassium-rich organic fertilizer
Affected plants
Guides
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FAQ
How do I recognize Potassium?
Brown tips on spears
What causes Potassium?
Light soils, unbalanced fertilization.
How can I prevent Potassium?
Prevention starts with suitable site choice, healthy growing conditions, good airflow, and regular checks.
What helps against Potassium?
Apply potassium-rich fertilizer (e.g., sulfate of potash)
Which plants are affected?
Asparagus, gooseberry, sweet cherry, Winter Heath Onion
When does Potassium usually appear?
Timing depends on plant, weather, and growing conditions; check regularly during stress periods.