Cool bro, I try to buy from Home Depot/Lowes as often as I can. I've purchased lots of insecticides, fungicides, disease control, garden tools, ... there, and over time noticed that they actually carry some good nutrient products. While I haven't tried what you have, I have seen it, but would recommend keeping an eye out for the ALASKA nutrient products that both of those stores should carry. Alaska has an all organic Fish Emulsion for about $10/gal @ 5-1-1. The high nitrogen content is great when your plants are in veg or in flower in smaller doses at those times when you are trying to maintain that lush green before your flush. I also started recently using their flowering product, Morbloom. It was a bit pricier but still so cheap compared to other products, for about $12/gal @ 0-10-10. This stuff isn't completely organic, but close, and the synthetics in it are kinda nice cuz at this point my plants are eating so much they kinda need the more readily available nutrients, and then there's still some organic to slow release and keep the soil fertile between feeds. A gallon of similar products at a hydro shop would cost you $30-40 or more, so it's nice that those stores carry such affordable alternative options. I also have to credit Miracle Grow for coming out with some organic products. I'd never recommend their synthetics to be used with cannabis, but have actually had great success laying out some of their organic blood meal & bone meal granules. Lilly Miller carries a larger bag of bone meal if you want larger quantity and the content is basically the same at around 6-12-0. I also grabbed Lilly Miller's Vitamin B1 Root Starter formula. A gallon of it was only like $6. I looked at the content, and it's a very potent solution of some really good micronutrients & B vitamin. You get Vitamin B1, Magnesium, Iron, Copper, Cobalt, Zinc, Boron, ... which you will find are not present in a lot of other formulas, but are vital to proper plant growth if you want to reach anywhere near your full potential. So def keep an eye out for some of this stuff if you want to add to your nute closet, and regardless of what you buy in the future, make sure to always check the labels and know the strength & contents of what you are looking at before you purchase. A lot of labels can be fancy & deceiving, when a plainer looking bottle right next to it can have the same content, if not more, for a much cheaper price. I've seen it many times now.
Hope all this helps!