Just so it's clear: anytime you see something in quotes in the following article, that's a reference to weed.
Billing itself as the world's first hydroponic superstore, weGrow is essentially a Home Depot for "growers". Its aisles stack all the necessary equipment you need to start an "indoor garden" (from lighting to fertilizers), and their staff will even take time away from a busy schedule of eating Cheetos and debating postmodernism through the prism of Crash Bandicoot to provide instruction on "increasing your harvest".
For starters, you'll need pebblish Hydroton Grow Rocks (they retain moisture) to pack around your plants' roots in 10-, 20-, or 40-gallon (you dog!) flood trays and reservoirs, all of which you'll want hit with Lumatek electronic ballast lighting systems that are made completely silent to avoid buzzing, which is something you'll have to wait until harvest time for.
To get, like, felony-level plant size though, you'll need additives like a bottle of Kushie Kush ("Maximize Your Yields And Optimize Bud Potency"!), fertilizers like professional, time-released tubs of Heavy Harvest, and the "Safer 3-in-1" compound that mixes fungicide, miticide, and insecticide, though obviously, all your friends will still bug you when this stuff's ready.
And for when everything's good and grown, they're even selling a hanging, multi-level rack to help you cure & dry while avoiding "a lot of fuss and trouble", which is also the aim of using tons of quotes to tiptoe around the fact that they're helping you grow weed here.