Amaryllis Care: Red Blotch Treatment “The amaryllis bulbs I store and regrow have red blotches on the leaves and stems.

My amaryllis developed red patches on some leaves over the summer. I pulled off affected leaves, and now I’ve brought the amaryllis indoors to go dormant. Will the red patches return on new l… ...

QUESTION: My amaryllis and crinums develop a rusty colored area on the leaves. What can I do to keep the leaves green? ANSWER: That rusty look is caused by a fungus called red blotch. The organism ...

A. Known as red leaf spot, red blotch and leaf scorch, this fungal disease causes bright red spots, lesions or cankers. These red areas enlarge, elongate and then become sunken. Exacerbated by ...

Red blotch is a well-known problem as well. This fungal disease leaves red stains on the leaves and the bulb itself, eventually impairing the growth. Sadly, little can be done if your amaryllis ...

Red blotch, or leaf scorch, is a fungus that appears on the flower stalks and leaves. Treat the bulbs with a systemic fungicide. Watch for slugs, snails and gnats.