HelpfulGardener.com

Hi.

New here and to growing tomatoes.
I have 6 plants all different varieties however, this one seems to be having an issue, the leaves and flower buds turning yellow. Any advice appreciated.

To me it looks like a nutrient deficiency. Could be caused by too much water or not enough water or just a lack of nutrients in that specific spot since you say the others do not exhibit this problem. A dose of water soluble fertilizer with nitrogen should help green up the leaves. What variety is this plant? Some variegated varieties will show white leaves, but the curled leaves make it look like a problem.