Any idea whats up with these??

Thanks guys, i am gona mix a new resivour today that i wont use till say monday now and i will monitor the changes,
I find it strange as i have changed nothing apart from The size of tent and trays...

Instead of 2x600s on full i now have 1x1000w on 600 and have this problem,
 
Thanks guys, i am gona mix a new resivour today that i wont use till say monday now and i will monitor the changes,
I find it strange as i have changed nothing apart from The size of tent and trays...

Instead of 2x600s on full i now have 1x1000w on 600 and have this problem,

I can't see that one bulb dialed down causing an issue. I got my first 1000W MH ballast and light in 1982 and have used HID light exclusively ever since for plants past the seedling stage and have grown hundreds of plants since then.

BulbCollection.JPG

Make sure not to add the calmag with the fresh nutes as those canna nutes should have enough as it's made for coco. Too much Ca or Mg can be the cause of lockouts. I bought a big bag of Canna coco last year and plan to do a side-by-side grow sooner or later.

Are you aerating your rez when you make a batch of nutes? Unless I'm doing DWC I mix and use my nutes right away and will discard any left over after a couple days. Not wasted but poured onto one of our compost heaps or used on plants in the veggie garden in season.

pH could definitely be an issue and is a common cause of new growth problems when micronutrients are locked due to it being out of whack mostly too high. I would aim for no higher than 6.0 when you mix up which is what I'd aim for with my peat-based ProMix HP. Peat is naturally acidic but the HP comes with enough dolomitic and calcitic lime that it can be used right out of the bale and soaked with nutes without any fuss. I also use AN's pH Perfect 3-part so haven't checked pH for anything in years and doubt my pH pen even works any more. I'm using organics these days with the promix as my base and water only with RO or distilled water as our tap water comes from a dugout on the property and is pH 8+ and 400+ppm depending on season.

:peace:
 
probably too hot and too dry. plants transpire make water puddles on top of the leafs. puddles make a lens and light gets really hot on that part burns the leaf.also last photo has some shit on the bottom left could be bugs

Leaves transpire from the undersides and when one leaf is draped over another moisture can collect and cause a brown patch on the lower leaf. Years ago I called that 'leaf sweat' when I finally figured out why I was finding these random brown patches in a crowded grow. Pretty harmless but can be alarming if you don't know what's causing it.

:peace:
 
So changed my tent from an 8x4 to 10x5,

Got 1000w ballast but only set on 600w same feed and everything, dont understand why they growing like this i have added my humidifier just in case thats the problem, everything was fine in my 8x4

Temps
Min 19c
Max 30c

E.c 1.0
Putting my vote on russet mites you wont see them with what your using need 100x at least
 
I can't see that one bulb dialed down causing an issue. I got my first 1000W MH ballast and light in 1982 and have used HID light exclusively ever since for plants past the seedling stage and have grown hundreds of plants since then.

View attachment 5261407

Make sure not to add the calmag with the fresh nutes as those canna nutes should have enough as it's made for coco. Too much Ca or Mg can be the cause of lockouts. I bought a big bag of Canna coco last year and plan to do a side-by-side grow sooner or later.

Are you aerating your rez when you make a batch of nutes? Unless I'm doing DWC I mix and use my nutes right away and will discard any left over after a couple days. Not wasted but poured onto one of our compost heaps or used on plants in the veggie garden in season.

pH could definitely be an issue and is a common cause of new growth problems when micronutrients are locked due to it being out of whack mostly too high. I would aim for no higher than 6.0 when you mix up which is what I'd aim for with my peat-based ProMix HP. Peat is naturally acidic but the HP comes with enough dolomitic and calcitic lime that it can be used right out of the bale and soaked with nutes without any fuss. I also use AN's pH Perfect 3-part so haven't checked pH for anything in years and doubt my pH pen even works any more. I'm using organics these days with the promix as my base and water only with RO or distilled water as our tap water comes from a dugout on the property and is pH 8+ and 400+ppm depending on season.

:peace:


Yes i use a airpump in the res but its only lasts like 2 feeds as only mix just over what i need meself,
I was adding cal mag also.

I use shogun nutrients and ph to 5.8-60
 
Putting my vote on russet mites you wont see them with what your using need 100x at least

I honestly dont think its these but i will keep an open mind,

put the most effected plants the other tray,
i will be to tell if proplems getting worse and i see my self Moving more plants over

Russet mites smaller then spider mites?
 
So anyway i have just cut the shit bits off, see how goes from now.

I have just started germing 18 seeds incase i need to just start over. Give them a week or so see what i think them...

Looking more at russet mite effected planta the look the same but also heat stress and dry humidity...

Fingers crossed its not those mites... if plants get worse il bin clean everything amd start over with these seeds
 

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"Russet mites smaller then spider mites?"


Russet are super tiny. Zero chance you see them with your eye. Need something like 100x microscope to see them.

Hope it's not russet mites ✌

I been zooming in on phone to look cant see anything as of yet,
Im prepared for the worse and starting over so just see how goes for now
 
Seem to be pulling round and doing ok with humidifier in, got other light on now aswell
 

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