I'm making a change. So now all of the plants are yellowing more than I would like them to. But the GG4 continues to get more and more yellow with not much bud growth. I have not added any nutrients for over a week. I thought that would help, but it hasn't. I'm not really sure what is going on here, but it's kind of strange. It's almost as if they cannot take up any nutrients in the soil, so they are taking them from the leaves. So, since the current nutrients have been kind of suspect to me, I threw them out. (Actually, I didn't really throw them out. I just replaced them) I'm now using the line of General Organics. I don't usually use organic nutrients, but I have used this one a few years ago when I was testing nutrients. I liked the results and my local hydro store had it in stock, so I bought it.
I also bought a ph pen because I thought. What the hell. May as well check out the water as well. I'm not sure what the ph was in past years. But the ph of the tap water is 8. IT's also the first time I've even bothered to test the ph. Mostly because my grows have always looked healthy up until the last indoor grow I had as well as this outdoor grow. After testing I'm thinking that the ph is just a tad high. So tomorrow I am going to not only start using the general organics, but also bring the ph down to 6.5 for watering. I do that for a week and see how it goes. Best case scenario, things will get better. Worst case scenario, it won't hurt.
This is what I'll be using.
Too much yellow for me at this time of year. And the buds don;t seem to be getting any bigger and I'm running out of time.