Seedlings have enough nutrients to keep them going in their seed leaves(cotyledons) for about 3-4 weeks. If you dont have any feed to supplement them with they usually start showing deficiency rather quick. Is it the lower leaves yellowing?
MDFinest Reviewed by MDFinest on . First time GROW in Australia! Hi everyone I'm new to growing and need some help! My plant is about 4 weeks old and going strong ( I think ) but I have just noticed a couple of leaves are turning a yellowy colour, and this morning I hav noticed a couple of ants in the pot and on the plant is this a bad sign?? As I said I'm new and any suggestions would be great! Thanks Here is a pic of my plant but you can't really see the leave colour but will upload some more later today. 289867 Rating: 5