Q.Pea Plants Turning Yellow From Bottom
So I planted Lincoln pea plants this year in a raised planter and they have been doing great so far. They are beginning to produce and the peas look and taste fine. However I have began to notice the leaves at the bottom of the stems are all turning yellow with black spots. I’m pretty sure after looking into it that’s it’s a fungus or mildew of some kind and it means the plants will die soon. What I’m wondering is if I should just leave them produce peas for as long as possible before they die?
Pea plants do turn yellow when it gets too hot.