Nutrient burn?

[grownnotflown420]

Evening all,

Hope you're all smoking fine

I have a 3 week old strawberry cream starting to show signs of yellowing and was wondering if anyone has any ideas as to what it could be?

Setup (pics to follow):

15L Pots
Growell's Tropic Mix
Fed with Indica nutrients range - they're a brand new brand i'm trialling
Soil pH - ~6.1
Soil EC - ~473
Base water - RO water EC 22
Invisible sun ish265v2 type R at about 24" from tops
Lights on - 5am
Lights off - 11pm
Environment temp 24h min checked at 4:30pm - 21 Celsius
Environment temp 24h max checked at 4:30pm - 25 Celsius
Plants have been topped once

Pics:



Thanks for stopping by

[MrNice]

Im not sure bro but some of the other brothers will know may be a bit early to start feeding may be 3 weeks
some one will know for sure

[Trex]

looks like a ph issue .

Oh dear lord the tropic mix , all peeps i know who used that ran into severe problems , the coco they use in that causes mega ph issues . Calcium ,Mg probs , ph probs you name it .

If you ask me that medium was intended more for tropical house plants . like Aloes and cactii

21 degrees is low. keep a nice warm 26-28deg 60% rh in veg ,

take a pic of entire plant so i can better assess situation , sonetimes its lower leaves that get less light and start dying off .

I once made a mix similar to this and had to treat it like a coco grow after 3-4 weeks .
That means , ph water and coco nutrients , run off as the coco gets locked with ions and needs to be reset


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[grownnotflown420]

looks like a ph issue .

Oh dear lord the tropic mix , all peeps i know who used that ran into severe problems , the coco they use in that causes mega ph issues . Calcium ,Mg probs , ph probs you name it .

If you ask me that medium was intended more for tropical house plants . like Aloes and cactii

21 degrees is low. keep a nice warm 26-28deg 60% rh in veg ,

take a pic of entire plant so i can better assess situation , sonetimes its lower leaves that get less light and start dying off .

I once made a mix similar to this and had to treat it like a coco grow after 3-4 weeks .
That means , ph water and coco nutrients , run off as the coco gets locked with ions and needs to be reset


Grapefruit Banner Pheno Finder Journal

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Damn thanks Trex, I guess you get what you pay for... tropic mix is about £9 for 50l, biobizz is about £16 for 50l lol. I've got some ecothrive 70/30 ready for my next run, want to give coco a try (I have ALOT of coco nutes so may aswell get the use out of them lol)

I'll get you a pic of the full plant later on today, but it is the top leaves (at the node where i topped)

and ok I'll get a heater in there later to get the temps up

my RH is ok, does sit about 58%

But yea, thanks again man, ill be back later with a pic of the full plant, my 2nd strawberry cream is showing the same signs too, exact same setup for this one too

[wutang]

First time Soil grower here

Having decent luck with Biobizz All Mix plus Grow and Bloom nutes. Nothing else. Slightly burnt yellow tips, but otherwise good. Following Biobizz feed schedule and have been giving nutes every water and they loved it. But I'm going to ease off on tbe next run.

One of my plants had leaf septoria, think there are still an odd few leaves that do. But think that's down to my environment being too dry

16l fabric pots

Feed 5l each. 2nd week flower

Have used light mix for seedlings and initial potting in small pots.

[Trex]

looks like a ph issue .

Oh dear lord the tropic mix , all peeps i know who used that ran into severe problems , the coco they use in that causes mega ph issues . Calcium ,Mg probs , ph probs you name it .

If you ask me that medium was intended more for tropical house plants . like Aloes and cactii

21 degrees is low. keep a nice warm 26-28deg 60% rh in veg ,

take a pic of entire plant so i can better assess situation , sonetimes its lower leaves that get less light and start dying off .

I once made a mix similar to this and had to treat it like a coco grow after 3-4 weeks .
That means , ph water and coco nutrients , run off as the coco gets locked with ions and needs to be reset


Grapefruit Banner Pheno Finder Journal

https://r.tapatalk.com/shareLink/topic? ... source=app

Damn thanks Trex, I guess you get what you pay for... tropic mix is about £9 for 50l, biobizz is about £16 for 50l lol. I've got some ecothrive 70/30 ready for my next run, want to give coco a try (I have ALOT of coco nutes so may aswell get the use out of them lol)

I'll get you a pic of the full plant later on today, but it is the top leaves (at the node where i topped)

and ok I'll get a heater in there later to get the temps up

my RH is ok, does sit about 58%

But yea, thanks again man, ill be back later with a pic of the full plant, my 2nd strawberry cream is showing the same signs too, exact same setup for this one too

A good pal of mine had this mix , it was booming at first u, everyone was impressed so i tried it myself , worst idea ever


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[grownnotflown420]

A good pal of mine had this mix , it was booming at first u, everyone was impressed so i tried it myself , worst idea ever

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Damn lol, hope you're referring to the tropic mix there lol?!

What would you recommend i do with these? swap to coco nutes?

[Trex]

A good pal of mine had this mix , it was booming at first u, everyone was impressed so i tried it myself , worst idea ever

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Damn lol, hope you're referring to the tropic mix there lol?!

What would you recommend i do with these? swap to coco nutes?

yea tropic mix lol


post a pic first and well see , maybe you can get on with soil nutes and calmag foliars hopefully though


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[grownnotflown420]

yea tropic mix lol

post a pic first and well see , maybe you can get on with soil nutes and calmag foliars hopefully though


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Thank god lol

Ok man, I'll sort that later when I finish work

[grownnotflown420]

yea tropic mix lol


post a pic first and well see , maybe you can get on with soil nutes and calmag foliars hopefully though


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Hey Trex, heres the pic of the 2 babies, one on the left is the worse of the 2