If I'm not feeding at the same levels, and those levels worked great with DynaGro, GH and Botanicare, then it's not a fair comparison. Obviously the DynaGro plants looked better and yielded 6 more ounces of usable medicine so if those levels work with all those other brands, they should work with Connoisseur. After all, it's mineral salts dissolved in liquid.
Corrections can be made to hydro systems by simply mixing up a fresh res and running some plain water through the medium. Burning plants is not ideal but these plants are resilient and can recover quickly. With Connoisseur, there was not a specific week where the plants were 'burnt', it was a slow and gradual process because IMO Connoisseur's NPK ratio is far from ideal for flowering. Again, over-supplying nitrogen and under-supplying phosphorus. Pictures below.
Yes you can. When a fertilizer produces awful looking plants with all things equal, I can say 'those nutes suck'. The comparison is there in my signature and I was as transparent as possible.
You can't say DynaGro didn't increase your yield because you only made it to day 17. I would like to see a picture of your setup, pictures of your plants at harvest, bud shots. Show us that you are a competent grower. In regards to the plant photo above, what exactly are you looking for? You have a healthy plant there and clearly jumped-the-gun on calling a 'winner' in your 'comparison'. There are a number of skilled growers using DG with great success so my experience is not an isolated one. Start a journal and show us what Sensi can do because that's one thing the AN sensi/connoisseur crowd never does; journals their grows.
At the end of the day, you need to use what works best for you, no one should ever say differently. But when everyone else's experience is 'contrary' to yours and you're making statements like this is better than that, you might want to actually try an entire flowering cycle with it before you draw your own conclusion.
Here is around the halfway mark of my DynaGro/Connoisseur comparison grow (day 35). Aside from the yield difference, plant health looks about the same. In the weeks after these photos, you can see where the higher N content on Connoisseur takes a toll on the plants.
I want to preface this post by saying that I use Advanced and I have for around 5 years. I have to agree with homebrewer in this situation
for the most part though. I still find it very hard to believe their is a strain that can not handle 400ppm week 2-3 of flower. In my last post I thought you were in week 1 so I guessed this was possible maybe because of the fact you had pushed to flower and the plant was still very young. After looking at your pictures and seeing that the plant was starting to form buds I just can't see how during this highly increased stage of nutrient uptake that this plant could not handle more than 300ppm. I am not a strain connoisseur nor a genetics expert but I have never heard of one in 12 years of growing that is that sensitive at such low ppm levels.
I don't necessarily agree that you have to feed the plants at the same levels. I think the purpose of these jounals is to see which nutrient produces better quality and higher yields. If you see that you have to back off of connoisseur slightly late in flower to get the best results then that should be done in the experiment. The idea is to push both nutrients to achieve the maximum results. If you are intentionally burning your connoisseur control group then it is hardly fair. If you had backed of the connoisseur and it produced diminished yields then that would be proof showing that Dyna works better in your grow op. Because of different formulas I find that almost all nutrient companies will have different optimum ppm levels with the same plants. I mean there are arguments that AN contains to many metals and salts as well as arguments that other nutrient companies use lower grade synthetics which lead to less soluble base and micro nutes. I think you would have to push both nutes to their limits but actually pushing them to the same ppm is unfair.
I honestly did not expect to see the plant that you had pictured there. That plant looked extremely healthy and I don't think it was fair for you to have switched back to Advanced. I think you should have been feeding her more but that is another story. If you were so concerned about the "cash" that was involved in this crop then you shouldn't have been doing an experiment in the first place. The nature of experimentation is to see true results in a controlled setting. Nothing was controlled about the experiment you laid out though. If should have been at least a side by side comparison. If Dyna had produced 0.05g per watt less than you were accustomed to with Advanced but you found that the smike was significantly cleaner; the buds were visually more appealing; the aroma was sweeter; and it cost you less money in nutrients; wouldn't that be reason enough to switch? You should have finished the experiment or not started at all because there is no validity to your claims without having been able to see the experiment all the way through.
I agree that there are a number of skilled growers using Dyna with great results but there are also a number of skilled growers using Advanced with great results. I have used them for 5 years and I know of a few others on this site as well as several of my friends. I appreciate the journals that you have done homebrewer but they are no difinitive proof that Dyna is better than Advanced. Possibly in your setup but none of us were in your room with you at the time so it is hard to judge until we actually try the other nutrient companies ourselves. For any grower that should be the process. It would be very unwise for any of us to just switch based on your word or an online grow journal you posted. I get fantastic results with Connoisseur and I don't get fried plants later in harvest. I agree that if you want to come to this forum and claim that one nutrient is better than another you should have a side by side grow journal. This is why you have never heard me say Advanced is better. I always say that it is better FOR ME in my room which is true in my comparisons. And as much as you may believe that we who use Advanced "never journal our grows," I believe the majority of those saying that Advanced sucks have actually never tried it and are just regurjitating what they hear from around this forum and others.
I am all for testing new products but in the end all that matters it what works for you. Just like you said it homebrewer. Some people don't feel the need to journal their grows here on RIU. Some people do not wish to post pictures of their buds or grow room on an online forum; especially if they are in a state where they are not legal. That being said; you can't come to this forum and claim that Dyna is not as good as AN based on 17 days of flower with no pictures of your plants, grow room, and significant information on your feedings, ratios, pH, etc...
In my opinion not "everyone's experience is contrary to mine" with regards to nutrients. I have already stated that there are plenty of growers here using Advanced with great results. I agree that this experiment is not a fair assessment but for you to claim that everyone thinks that Dyna is better is WAY far fetched. There are numerous Advanced growers here and I think the majority of us don't speak up because we are extremely happy with our results and don't feel the need to prove ourselves in an online forum. Do you know how many Advanced or nutrient threads go straight south because of the Advanced bashing. As soon as someone says they use Advanced on this forum guys are jumping all over them and the majority of them have NEVER used Advanced. There is so much misinformation on this forum about many things and Advanced is one of them. It is sad to see but so many growers here just blindly state that Advanced sucks without ever having tested them. Have you ever seen me say that a nutrient company suck; no, becuase I don't say it. Whatever works best for you is what you should use. If you are willing to accept a lower yield if you can spend less money then that is what works for you. If you want to spend the money because you believe that AN gives you bettter results then that is what works for you. If you use Dyna because you believe you get better results with it then that is what works for you.
I really am excited to get my Dyna products and start my journal. I will definitely post all of my pics, pH & ppm readings, and the control environment. This is gonna be fun. I actually want Dyna to win becuase it will save me a ton of money and a shitload of time mixing nutes. In my honest opinion and from what I have seen I doubt it will happen though.