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Please help me identify the white “bumps” I found at the base of one of my Zucchini plants. This particular plant got pretty well kicked around by super some strong wind about a week ago. Some of its leaves were stunted from shock, but it seemed to bounce back pretty well.
I gave it a good checkup yesterday and found that the base was not looking very healthy at all. The stem at the soil line is very rigid almost woody which might be a good thing as it has fared well during some more recent windy episodes. But the white bumps concern me; it looks like it could be some kind of fungus? The rest of the plant actually looks quite healthy, plenty of new green growth. I would not have thought there was a problem had I not inspected the base.
This plant is sharing a large container with a volunteer mammoth sunflower (that is doing VERY WELL)
Can anyone ID this symptom and suggest a course of action. Hoping its not a goner.
Tommy, does the potting mix have a lot of perlite in it? It's kind of hard to tell from the picture, but I was wondering if it might just be pieces of perlite stuck to the stem...possibly blown there during the heavy wind?
Why don't you try taking a piece of wood or a toothpick and see if it comes off easily. Make sure to wear a pair of garden gloves or rubber gloves just in case it's something else.
If you get a chance, post again and let us know what you find out.