Dyna gro is crap. Have used it in the past as well as GH, Canna,
grotek, H&G, and 2-3 more. Advanced is the best by far. Sensi bloom is great. Connoisseur is the best on the market. Im a medical, so i NEED the best possible, and when you run tests after tests with the same strain, and when you get the best results with the same solution. Well tha ttells you all you ned to know. Dyna locks minerals out faster then you can add it to your water!! Different strains need different amounts. Advanced,canna and
house and garden are MADE for our plants. All three are the best i have by far...Dyna can gro some good tomatoes, same with GH..They buy the same powder form from one company,adds water and there ya go! Dyna/GH. Same crap! They are not made to grow out medication. Then how can they be the best? Have tested dyna and GH before i never even heard of H/G or AN. Used them for a long time! Found these guys out, and wanted to kick my own ass, even after the first run there was a massive difference in taste, size,thickness,weight, aount of crystal..ALL MUCH higher! No pun intened.... The key is to dial in the solution amount you are using...All nutrients are going to give some good results, when you know the right amount to use... The key is to find that amount, then find the best company.. Takes along time, but really shows in the end. Twice as much with AN and H/G. Canna was close. But dyna is 2nd last. GH the worst.
All that have been tried. In order from best to worst. IMO.
Advanced Nutrients,
House and Garden, Canna, Botaincare,
grotek, techaflora,Dutch master gold (though liquid light and saturator are great!),nutirlife,
dyna gro and
General hydroponics. Have also tried a "house" brand that was tossed, and a new one was just picked up called, "love potion" from Reeferman. The "love potion" looks interesting due to the fact it has indica, sativa and hybird appication rates on the back of the bottle. The NPK rates are high with it, Bloom 1.7-10.3-5.1 and veg 10-10-10. Tha tcould simply mean you need a bit less of it to provide you ladies with food. Will tell you once i get this brand dialed in for a trail...Hoping soon.
Cheers.