Diesel Auto

Hello.. Hope you are well.. Yes it is normal.. She looks vibrant! Its Just new growth.. Keep ur leaves dry wen lights are on tho.. She will burn else.. Stay safe n gud luck.. Any problems just ask the community or message.. 👍🍀

Difficult to say in this light. How much is your ec worth? and your watering behavior?

I cant really see with the colour of the light but to me it just looks like the colour of the new growth which is always lighter than the old growth.

Overall looks healthy and would not be worried, like others mentioned new growth is often a bit brighter. The leaves look slightly dark and good be an early sign of nitrogen overfeed, but hard to tell and could be camera and light; if they start clawing or turning down, lighten up on nitrogen feed. Another telltale sign is older leaves will start to get tip burn. Another place to look. - Moisture on leaves might be an indicator or just a coincidence / timing of pictures. Just in case, make sure your vapor pressure is correct. Check out any VPD table for cannabis (google search images) and verify your in acceptable range for temps vs humidity. Typically i aim for 75 degrees/70% humidity.

Hi buddy don't worry first :-) How high is your Ph value, how high is your Ec value and how is it watering behavior and interval? :-)

Hello.. Hope you are well.. Tbh i think its just from her fast growth.. New leaves will b lighter than ones in full growth.. I also notice her leaves are wet.. Are u spraying her while lights are on.. Dont do this if u are.. It will burn her leaves.. If u want to spray her do it wen lights are off and let her dry b4 ur lights come bk on.. Stay safe n gud luck with ur girls.. 👍🍀

Yo también coseche una auto hace poco y la primera semanas tardaron mucho en engordar, fue alrededor de la 2 ultimas cuando empezaron a engordar rápido.

Hello.. Hope you are well.. I can see she is just starting to show pistils so looks like she is just into flowering.. She has a long way to go still but b patient and she will fill out beautifully in a few wks.. Stay safe n gud luck with her.. 👍🍀

as freddy goes to hollywood said... Relax! ... but, don't do what the rest of the song says to do in your tent. autos can take 12 or more weeks in come cases and usually bigger plants+yields too. It's possible you have a longer/larger autoflower. I don't see any bunches of stigmas at nodes forming (lol, been saying the wrong thing in tons of questions!). So, if you don't see those start to form soon, it may not be an auto? can happen from a substandard breeder and even a good one i bet. i don't know the failure rate.