Why are the plants in my garden not a lush green color?
Why Are the Plants in My Garden Not a Lush Green Color?
Certified GKH Gardening Expert
It sounds like a nutrient deficiency, most likely nitrogen, but it could be a micro nutrient as well. I would fertilize the plant with a complete, but nitrogen heavy fertilizer. You may also want to get the soil tested to better identify what the nutrient lack exactly is.