Gotcha. I can't really give you a good answer on the "walmart" nutrients. Next time, if you have the space, you can let the plant grow a little bigger before you put her into flowering (12h light on 12h lights off).I didn't force her it's a autoflower. But yea I agree on nutes. Just seems like she should be growing faster
It's your first grow, your plant is still alive, and there's surely more for you to learn. Enjoy the process and ask questions when you're stuck