Yellow Cucumber leaves

Arlington, TX

I have some cucumbers they seem to be doing ok bu t some of the leaves are yellowish

No Central, AZ(Zone 7b)

I have had that problem alot with cukes, but also other members of the family, squashes.

Will look forward to hearing what should be done.

Charlotte, NC

Without seeing them, my first thought is lack of nitrogen. Are you fertilizing any? Over-watering, under-watering are possibilities too. Any bugs on them? How about the newer growth, are those leaves yellowing or is it just the lower leaves? What color are the veins? Yellowing leaves with bright green veins may be a sign of magnesium deficiency, you may could help that with a foliar spray of epsom salt and water. Hope that helps you a bit.

Liberty Hill, TX(Zone 8a)

Spider Mites?

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