@420producer yes I believe there is a VERY large market for those things. I have an organic soil with a bit of dolomite lime, perlite, earthworm castings, spighalium or however u spell it peat moss blend for my substrate. Only 1 plant I don't even know the sex, but it's coming along nicely with what I bought. 2 "28w" led lights (they hurt to look at even if they are not full 28 watt bulbs), in an infared to ultraviolet spectrum were only like 8-9 shipped for 2, saves huge on electricity, I also have Alaskan fish emulsion, 2 little bottles of floralicious plus I got shipped here for 9 dollars (males over 30 gal.), and a cool company called Sierra natural science a (SNS), sent me a free sample pack (plus shipping and handling -and a free shirt that was super cool!) OF all their products minus their new line of veg, bloom and something else booster. I see more and more companies going to this as more and more people who find out about them and use them (heck, just think of how many gardeners who don't grow cannabis would all be buying CERTAIN stuff what their plant would greatly benefit from for a relatively low cost. If you know what you are doing, different products can be very valuable to whatever you are trying to do. Not too long ago I found out fulvic acid gets rid of chloramime which is cool. I try not to use the house water (usually use rainwater), so I normally don't care, but I didn't even know about chloramime and how different it is from chlorine (if you don't know, it's chlorine BUT with ammonia molecule added to it so it can't off gass, or evaporate out of your water!). Also that I have other and more and more people who don't use rainwater, wells or have a reverse osmosis thing going on (I'm pretty sure ROLL removes it) are going to have to deal with this, as most people don't know this is happening. This stuff prevents germs in the water, but is obviously good at killing bacteria micronutrients, and anything else living, both good and bad. So if you are planning on brewing tea's or making anything good for the plants, be sure to make sure you have something with humerus or fulvic acid in unless you are doing something else to address the problem chloramime can bring to people's grow and most don't even know about it!