Flora blend is a vegan compost tea and I'm not going to pretend like it's magical or even justifies it's price. I use it because I have it sitting around and I don't always remember to use it, that's how important it is to me. I found that it provides certain ascetic benefits which are similar to floralicious plus like slightly better resin production and better aroma. It doesn't improve flavor or potency necessarily and if I run out, I don't know that I'd scramble to the store immediately to buy more. Personally, I like to use a rock soild, balanced nutrient along with an 'organic-ish' type additive. Right now if I run out of florablend, I'll just use floralicious plus.
Never heard of it and based on the name, I'd never buy it. If I saw it in the store, I wouldn't even think about seeing what's in it or what they're claiming it does.
The number one thing anyone can do to get better potency and yield is to keep plants healthy at all times. Give them what they need, when they need it. For me, this concept is much easier to accomplish in hydro as I know exactly what my plants are getting at all times based on what I put in the res. Do. Not. Overfeed. Ever. People think slamming nutes down your plant's throat is the best way for big yields but the truth is that if you make 'what plants need' available to them at all times, then they'll pull up what they need, when they need it.
In my most recent journal, I fed my plants at 1.2 EC or low 800's for ppms and yielded better than I have ever yielded off of AK47. What this tells me (which is what I've suspected for a while now) is that my plants have enough nutrients in the water at 1.2EC and anything higher than that is actually harming my plants and hurting my yield.
I once thought my Dumpster strain was a 'heavy feeder' and would run her at 1400ppm or 2.0EC. My last round I ran her at 1100ppm or 1.6 EC and again yielded more than I've ever yielded with her (an improvement of 1-2 ounces). This round I'll go even lower.
In regards to the aggressive feeding schedules, those are for beginners.