These are some mint plants (Mentha arvensis) that have been grown from grocery store edible mint stems planted in a 60~40 ratio of cocopeat-perlite-compost and garden soil. The new leaves around the meristems seem to be too yellow though. This is planted in a 30 cm diameter rimmed pot. Is this natural or sign of something else? These were planted almost 20~40 days ago or so, and all these leaves are new. Old ones had died and been plucked off. This gets full sun here in Delhi for 6~8 hours. I have been watering it with drinking water since 15 days or so.
Another thing, is it okay to plant newer nursery brought mint plants like this or should I start with smaller pots?