Well, guys, I start to think that those tips maybe indicate lack of nutes. At the beginning those yellow ones occurred after N toxicity, but now brown ones are spreading around despite that I have used only plain water and soil is not very rich with nutes.
In addition to that last week occurred some yellowing on big fan leaves and overall plants started to look not very healthy, buds are not packing up so fast as this strain doses.
Well, here goes some pics.
I think, that next watering goes molasses and nutes 1/3 or even 1/2 - I use Hesi Bloom that is really mild, only 3:3:4.
Maybe I`m wrong, and wouldn`t mind to be corrected.
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Well, it locally E-Europe made synthetic salt type fertilizer, so the name probably won`t give any extra info in this case.
Link looks useful, thanks!
In addition to that last week occurred some yellowing on big fan leaves and overall plants started to look not very healthy, buds are not packing up so fast as this strain doses.
Well, here goes some pics.
I think, that next watering goes molasses and nutes 1/3 or even 1/2 - I use Hesi Bloom that is really mild, only 3:3:4.
Maybe I`m wrong, and wouldn`t mind to be corrected.
- - - Updated - - -
Well, it locally E-Europe made synthetic salt type fertilizer, so the name probably won`t give any extra info in this case.
Link looks useful, thanks!
It's used to strengthen cell walls and overall structure of the plant allowing it to bear more "fruit", this doesn't mean your plant will go like cement and you can't LST her! It also helps to increase the uptake of nutes which is why people tend to use quite low doses, too much can easily burn a plant. 
