New baby is showing what? Under a 19watt grow light but I'm thinking she's getting light burned. She's in Happy Frog so we have only given her ph water. Should we start adding nutes and/or cal-mag? How do you measure for such a small plant? Thanks!
I doubt it's light. You'd have to practically be touching it with the bulb to get burn from a 19w light. Your showing burnt tips on your lower leaves....I think your Happy Frog is a little too hot for a plant this small.