Yellowing of new growth into the older growth

Hey mandJCassel2020, I have had the same problem a few times before. We can do some check ups if you want too. First you can flush your soil a little bit by giving only water with like ph 5.8-6. Then check your run-off, meaning that you should place something under your pot. Then use your PH and EC meter and see what is comming out. If you have lower or higher PH then 6, you have to adjust it when feeding/watering again. If you have lower EC then 1, you are not giving enough nutrients and when its higher then 2, u giving it to much. When giving it to much, its getting into a shutdown or other problems and your plant don't like to drink your watering up. It can also be a (N)itrogen problem, yet i see some perlite in your medium(soil) so your medium does have some ''air'' in it. (N)itrogen can also be given in liquid. As everything being said, i don't think you should worry that much. Most of the times plants can start like that and in later stages can be perfectly green. Good luck growing.

No diary, mate, means we don't have a lot of information with which to give you advice... If you're at 19 days with her, she's probably needing some nutes - but start off on the weak side, about 1/4 the recommended dose... Autoflowers don't like a lot of nutes but they DO need SOME! You won't see improvement in the leaves you have now but the new leaves that come in should be greener - and she should start to grow more... Do yourself a favor and start a diary! Then, in the future, if you have questions or worries, we'll have as much information as possible to help you out! Good luck!