yellow marks

Heya Jaymes27, If you are feeding it I would double check your pH. We want to make sure it is between 5.3-6 for hydro/coco and 6-7 for soil. If it is out of that range the plant won't be able to absorb all the neccesary nutrients needed to grow. Cheers,

First time just thought I would try for myself been following a few on here but was just a bit worried don’t want to mess it up

1 ml cal mag 1ml Rhizotonic to a 1litre ?

What are you doing differently from one plant to the other? Some plants even if they are the same strain from the same breeder, will grow differently, just keep caring for her, sometimes its nothing you csn fix, look at my gorilla cookies diary, and the sweet gelato diary and notice differences between the plants, of same strain, same breeder, exact same conditions all micromanaged. Sometimes is just not up to us, and that one looking sick might even be reacting to something the other still had to go thru and you might see the smaller one becoming the bigger one, so just keep going, you are doing a great job. If everything is equal and they are different, its just about genetics. Hope it helped, and if it did please do award me the grow question point, it does help out a lot for us growers answering questions free of charge ;)

do you feed it?