I recently bought an AeroGarden Ultra Led and got also the Gourmet Herb Seed Kit. I'm on day 34 and I have a problem with my dill.
It started to grow slower and some leaves are getting yellow. I use the liquid nutritient which came with the seed kit. The pump is working fine and the lights are not too close or away. What can be the reason? The room temparature is 84 - 86F and the water inside the reservoir is about 90F isn't that a little too warm? Is the pump causing the heat? Or what else can be the reason? Here a picture.