If you're served by a decent hydro shop, fantastic. My local shop closed its doors months ago, was open less than a year (yeah, I know, repeating). When they were open, it wasn't an extra dollar or two, it was tens of dollars. I'll give you a specific example--Fox Farms products.
Fox Farms
Big Bud @ local hydro shop: $55
Fox Farms
Big Bud @ local garden center: $41 (but they give me a discount off the top)
Fox Farms
Big Bud @ Raley's: $42
So, that's not "dollar or two" more, that's a significant percentage more. In my opinion, as a retail location, this shop deserved to die. They didn't know their product, they didn't know about growing, and they tried to force their ideas down your throat, all the while charging a serious arm and leg for their products. I only used them as a last resort.
Now, my local garden center..? They've begun stocking some
very interesting products. I feel they're setting themselves up to be my local supplier for quite a lot. They've been carrying FF lines for years, now they've added, of all things,
Humboldt Nutrients--Gravity and now I can't remember the other product. I bought my last batched of pH calibration liquids from them, and one of the owners feigned ignorance about what calibration liquids are used for. Yep, I told her (we know each other by name, so hey).
So, perhaps the moniker WalMart bothers some people, I say let go of that. Who are these people opening up this place? Are they people like us? Do they contribute to local economy? Or will they be taking their earnings and spending those dollars outside our area or country?
The internet has KILLED most all brick & mortar (aka Mom & Pop) businesses
long long ago. You can't blame a business model like this for that.