Does she look small for 6 weeks old?will she gain ...

hey there. yes i agree she looks short :( . i see she is in flowering stage not in veg stage and i think she already passed the stretch stage because i see buds on your plants (if i am not mistaken). so she will grow max 4-5 cm not more. :( i do not agree with Bulbi ( he is good ) about plant to lamp distance because you have pretty good gaps between the nodes so there was some other problem. as we do not see the growth from the beginning its difficult to say something. but it happens no worries hakuna matata :)) next is best :)

Yes 30 cm is the half of the lowest height for an auto so it is a short plant and if it is showing sex then you will have the chance to see you plant double in size during the stretch so you can expect on a 60 to 80 cm plant at the end of the stretch 😊👍🤞

hey there Stratosphere, yes actually she does look short. Mostly because your lamp to plant distance is too short , it should be at least 10cm farther if not more for veg and at least 20 cm farther if not more for flower. this will give the plant the minimum space it needs to stretch. Actually if you fix this and give it a bit more veg time and then flip and follow the stretch correctly with the lights the plant should outgrow it's height problems. Hope this helps ! 🚀