I lost quite a bit of lawn last summer to drought. I aerated and reseeded in February, but I did not have much success, so I went back and hand tilled the bare patches and reseeded. Everything is looking great, but some seed is still germinating ( but not much). Anyway, I did not put down any crab grass preventive. Is it too late? Should I use a hose end sprayer product? Should I just do my Spring weed and feed. Appreciate any advice. I think I want to wait until next weekend, so the new grass can get more firmly established.

Thanks for feedback.