After taking 1 harvest of spinach, the new leaves in this pot have appeared lighter. Have taken a second harvest yesterday. I have fertilised it with a 19-19-19 soluble fertiliser once after a month of sowing (after taking first harvest, putting only a small amount so as to avoid burn, quarter tsp in 500 ml water and putting half of it.) For comparison, unharvested plants are there in the second image. Is it a nutritional deficiency? The initial potting mix has cocopeat, vermicompost and perlite.
P. S. The weather is hazy here in New Delhi due to pollution so the images have a yellowish tinge.
