I checked their website, it says for 8 weeks plus.... But, more importantly, I can't find the guaranteed analysis with the macro ratios. Can you take a picture of the nutrition information?
Someone else may chime in -- I don't see any huge red flags except the niacin. It looks like a solid food -- the manufacturer recommends supplementing niacin, found here;
Perfect! It says from week three to nine the Grower feed should be fine. I’ll definitely keep adding the niacin to it though. For safe measure. Thank you thank you so much!