United Kingdom 
why are the bottom leaves on cucumber plant yellow
7 Jul, 2011
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« I am growing carrots for the first time & i notice that they are growing near...
United Kingdom
why are the bottom leaves on cucumber plant yellow
7 Jul, 2011
Previous question
« I am growing carrots for the first time & i notice that they are growing near...
If it is a good sized vine,and just a few leaves are turning, they may just be old leaves. If more than 1/8 of the vine, it may indicate a nitrogen deficiency, or possibly underwatering.
8 Jul, 2011