What Should I Do For Spots On Agapanthus?

Question

I have 2 garden beds edged by agapanthus, they were planted before I moved in so 10 yrs + and are a bit crowded now. This summer brown spots have appeared on the leaves, google says it’s likely fungal & to get rid of affected plants but that’s all of them ? is there a way to treat affected plants?

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Answer 1

I don't think you need to get rid of them. Try spraying them with Neem oil. Here is more about their care and diseases.

https://www.gardeningknowhow.com/ornamental/bulbs/agapanthus/diseases-agapanthus-plants.htm

https://www.gardeningknowhow.com/ornamental/bulbs/agapanthus/agapanthus-plant-care.htm