Amazon Sword with Leaf Spots: Pet-Safe Treatment
Echinodorus grisebachii
Amazon Sword is a plant that needs indirect light and frequent watering. When showing leaf spots, it may indicate issues related to its environment or care.
Is your Amazon Sword showing leaf spots? Discover 2 possible causes and how to treat them.
🔍 Possible Causes (2)
Potassium Deficiency
Potassium deficiency is a nutritional disorder that affects a plant's ability to regulate stomatal opening and closing, resulting in characteristic leaf edge burn. Potassium is a mobile nutrient, so symptoms first appear on older, lower leaves.
✓ Related symptoms:
- • Purple spots on leaf undersides
⚡ Quick Fixes:
Step 1
Crown Rot
Crown rot is a serious fungal disease that attacks the crown (base) of the plant where the stem meets the soil. It is caused by various fungal pathogens including Phytophthora, Fusarium, and Rhizoctonia. The disease thrives in waterlogged conditions and can quickly spread to kill the entire plant if not addressed promptly.
✓ Related symptoms:
- • Dark brown lesion girdling the main stem just above soil line
⚡ Quick Fixes:
Immediate unpotting