N def starts from the bottom/with the older leafs first.
Your plants look great bro, no need to feed heavy again, you'd be on your way to a toxicity.
Although, I would hit them with some N during/after the stretch....
And yeah, I have experience with FF nutes, I started with them way back when. I'd replace that Tiger Bloom for something organic (that is if you want to be straight organic).
Either way, they look really nice man!
Thanks for bringing me back
Your right a serious N deficiency does start with the lower older leaves yellowing first.
So I don't think it's a deficiency, but more of a, 'could-use-more' situation...
Though these plants haven't ever shown any signs of nute burn, even at the tips... and even with back to back feedings.... Which just makes me think I'm in the safe zone, but I could pump it up a little more. I don't intend to burn, I just intend to find out what these plants can take... Without seriously over feeding of course.
I'm now wondering if the yellowed tops are from the cold/warm change... it can get nippy at night... In the 60's.. and it can get up to 80F during the day (but that's it).
Either way, the foliage color could still be a little darker in my books... I know what sickly green plants that got too much N look like, and I'm not going for that... just DARK green instead of LIGHT green.
Guess I'm going for 30mL / Gal Grow Big next feed and we will see how that works. I just watered plain water + Cal Mag 3 days ago so the soil will be dry in a day or two.
& I was under the impression that FF was somewhat organic? is Tiger bloom a main offender?
..... learning branding and ingredients is a process in itself
I'd like to migrate to fully organic eventually, but I'm taking it one step at a time. I already paid for the FF line so Ill just keep running that for now I think
Start using tiger bloom when needed and all that.. Thanks for the advice and the tips man I appreciate it!
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