That's what I was wondering I didn't know if they die or not this is my first grow I'm growing in mother earth performance soil which include Peat moss, Perlite, Forest products, Earthworm castings, Pumice, Guanos, Meals, Cocoa, and YuccaCotlyedons always die at one point or another. The plant looks healthy. What are you growing in? It may already have some mild nutes in it.
Have no idea what you mean by recommend unless u mean like outdoor/Indoor or flowersI'm not familiar with that soil, but since it has earthworms castings, guano, and meals, it should have enough nutes for a while. What does the Mother Earth recommend?