J232
Well-Known Member
What?? Don’t let @Samwell Seed Well hear you!
Ah shit, never mindthought you said floor sweepers, we good.
Is yellowing normal now that I'm flowering
- Thread starter Vildez
- Start date
Ah shit, never mindthought you said floor sweepers, we good.
Samwell Seed Well
Well-Known Member
Oh worry about...Other peoples wieghless opininion...never did
Kinda worry about me and my world mostly..i know selfish
J232
Well-Known Member
Cool story, thanks for letting us know again.
Samwell Seed Well
Well-Known Member
You tagged me.... guess you missed me
J232
Well-Known Member
Indeed, actually I saw something about green algae earlier, made me think of ya.
Samwell Seed Well
Well-Known Member
Kassiopeija
Well-Known Member
--->
^^ from a recently published, peer-reviewed study
Tops, not exclusive fan-leaves only.
And what about the purple petioles? Could you formulate a theory about this unnormal discoloration based on your past experience?
Has it to do with this?:
Samwell Seed Well
Well-Known Member
This is the same guy who knee jerk told me my water was freezing...
At 68 degress....
Pretty sure hes learning as he goes but how paradoxical of him...
J232
Well-Known Member
What are you going on about? Don’t remember saying something negative about green algae, just that I can’t see it without thinking of your dumb ass.
twentyeight.threefive
Well-Known Member
Wrong guy buddy. Never mentioned your water.
twentyeight.threefive
Well-Known Member
Also I said "looks like", I didn't claim anything factual. The OP didn't give enough information to make a diagnosis one way or another.
Since you have all the answers in your books, what is the OPs issue?
Deficiencies and excesses in Cannabis
This post shows the main deficiencies and excesses of macro and micro-nutrients that can affect our cannabis plants during their cultivation. If you detect deficiencies or excesses in your cannabis plants, you can now learn how to prevent them and treat them in following crops.
Sulphur is essential for the production of hormones and vitamins, it’s part of the amino acids and is directly involved in the flavour. A sulphur deficiency causes the oldest leaves to develop a lime-green, yellowish colour. As the deficiency progresses, the leaves turn yellow while keeping their veins green, the petioles turn purple and the stems woody.
Most times, a deficiency of this trace element is usually preceded by a nutrient lockout caused by an excess of calcium or a PH level too high. The solution to this problem is to keep the PH between 5.5 and 6.0 by adding sulphur in ore form for a quick assimilation. If a sulphur excess is produced, we should flush the roots.
McStrats
Well-Known Member
I never said there wasn't. Just pointing out that the biggest dicks here are the guys who bought a 4x4 tent 2 years ago and come here to have pissing matches about their alleged knowledge. Someone who has never grown weed but might have grown something else...has very much a valuable insight. Most people on here are either newbies, or a variety of home growers. The handful of commercial guys I encountered on here were actually pretty cool.
McStrats
Well-Known Member
Don't be an idiot. All anyone has to do is go back one page and see what I said in context.
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rkymtnman
Well-Known Member
do you grow in hydro?
Samwell Seed Well
Well-Known Member
uh nm you are right, was some other pester who i somehow confused with yourself
Kassiopeija
Well-Known Member
This is a blog from a commercial site selling nute bottles... wouldnt these have a conflict of interest? Could you describe the credibility of the author, and how he is being controlled for errors?Also I said "looks like", I didn't claim anything factual. The OP didn't give enough information to make a diagnosis one way or another.
Since you have all the answers in your books, what is the OPs issue?
Deficiencies and excesses in Cannabis
This post shows the main deficiencies and excesses of macro and micro-nutrients that can affect our cannabis plants during their cultivation. If you detect deficiencies or excesses in your cannabis plants, you can now learn how to prevent them and treat them in following crops.www.alchimiaweb.com
Sulphur is essential for the production of hormones and vitamins, it’s part of the amino acids and is directly involved in the flavour. A sulphur deficiency causes the oldest leaves to develop a lime-green, yellowish colour. As the deficiency progresses, the leaves turn yellow while keeping their veins green, the petioles turn purple and the stems woody.
Most times, a deficiency of this trace element is usually preceded by a nutrient lockout caused by an excess of calcium or a PH level too high. The solution to this problem is to keep the PH between 5.5 and 6.0 by adding sulphur in ore form for a quick assimilation. If a sulphur excess is produced, we should flush the roots.
From your link: (right at the top)
And do you agree with these painted pics?
Strange, any type of deficiency where the leaf turns yellow (Iron, Nitrogen) seems to get a purple petiole, too! Even Nitrogen-deficiency, yes? Strange, strange... not a single illustration where a leaf gets yellow BUT veins stay normal.... (but I'm sure I've seen those...)
And what about this bizarre description of a Mg-deficiency?
are they serious?
"the old leaves"? so it starts at the bottom? but their chart has it as an immobile nute so shouldn't it start at the top? so where does it start? they only show a handdrawn single leaf.
And what about the Anthocyan buildup? which chemocycle is actually affected, what causes this discoloration? I mean, that the discoloration is there I can behold with my own eyes easily, but this doesnt tell me anything about the nature of these things.
And the early Sulfur-def seems to show heavy "interveinal chlorosis" (a search for that term on their website yielded 0 hits) you see the leaf is heavily contrasted green-yellow in stripes. Do you agree a sulfur def looks like that, yes?
Where, at the OP's pictures does it look like that? His leaves turn yellow beginning from the tip, then middle, then the whole.
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McStrats
Well-Known Member
No. Just dirt.
McStrats
Well-Known Member
Thanks for that. Science wins againThis is a blog from a commercial site selling nute bottles... wouldnt these have a conflict of interest? Could you describe the credibility of the author, and how he is being controlled for errors?
From your link: (right at the top)
View attachment 5098243
And do you agree with these painted pics?
Strange, any type of deficiency where the leaf turns yellow (Iron, Nitrogen) seems to get a purple petiole, too! Even Nitrogen-deficiency, yes? Strange, strange... not a single illustration where a leaf gets yellow BUT veins stay normal....
And what about this bizarre description of a Mg-deficiency?
View attachment 5098246
are they serious?
"the old leaves"? so it starts at the bottom? but their chart has it as an immobile nute so shouldn't it start at the top? so where does it start? they only show a handdrawn single leaf.
And what about the Anthocyan buildup? which chemocycle is actually affected, what causes this discoloration? I mean, that the discoloration is there I can behold with my own eyes easily, but this doesnt tell me anything about the nature of these things.
And the early Sulfur-def seems to show heavy "interveinal chlorosis" (a search for that term on their website yielded 0 hits) you see the leaf is heavily contrasted green-yellow in stripes. Do you agree a sulfur def looks like that, yes?
Where, at the OP's pictures does it look like that? His leaves turn yellow beginning from the tip, then middle, then the whole.
