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Q.Brown Spots On Beans Plants

Zone 90744 | Anonymous added on September 25, 2026 | Answered

I found these types of spots on leaves. What is the reason & how to fix it. I regularly giving liquid fertilizer & watering when required.

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GKH_Susan
Certified GKH Gardening Expert
Answered on September 28, 2026

It looks like a type of blight disease. Be sure to water your plants from below and, for vegetables, provide full sun, aeration, and proper sanitation. These articles should help:

https://www.gardeningknowhow.com/plant-problems/disease/common-garden-plant-diseases#section-1-blight

https://ucanr.edu/site/uc-marin-master-gardeners/documents/beans

https://www.gardeningknowhow.com/plant-problems/disease/plant-leaf-spots.htm

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