That's what I use for my pesticides, but since I have a tractor supply like 15 minutes from home I picked up Gordon's weed and feed this year. Haven't tried it yet, gonna out it down tomorrow.
Back yard i did scotts triple action, which worked really well, but its expensive and I can't get an even application without doing the yards twice in a cross pattern.
I agree with @Ray Ray on this. I could care less who knows the serial numbers on my firearms. What are they going to do with that info? Make a list and check it twice to see if I've been naughty or nice? The government already has the serial number of every gun I've ever purchased except for private purchases of long guns anyway so whats the big deal? Whats Zuckerberg going to do with serial numbers?