What do you mean "switch to veg tomorrow" ? Canna nutes? If you mean switch to flower this plant is an autoflower and will flower and flourish under 18/6 - 20/4 light throughout it's entire life cycle.
Peace.
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What do you mean "switch to veg tomorrow" ? Canna nutes? If you mean switch to flower this plant is an autoflower and will flower and flourish under 18/6 - 20/4 light throughout it's entire life cycle.
Peace.
Tav, I think he's going to switch from the formulex to the Veg nutes. Looking good so far, hope you have a great grow!
I had strange behavior of plants when my res temp was swinging from 18-25. After this was fixed, leaves had no heat stress signs anymore.
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BustCase
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Sorry if i am a bit confusing, insertnamehere is correct, i have switched from formulex to canna veg. The switch to canna flores will happen in about 3-4 weeks from now.
Hope this clears things up.
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BustCase
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Komach, what lights were you running?
I am about 70% sure the problem with the leaves i am seeing is due to heat stroke. I am trying my hardest to keep the temps down by putting icy water in a wider bucket and resting the bubble bucket in it. I prefer doing this compared to putting a frozen bottle in the nute mix because of the risk of contamination. It just means i need to keep right on top of it and a few mornings when i have been a bit late to check it has been at 24c. A little more attention is needed, although i do find myself sitting in my cupboard for hours at a time. Does anyone know if the LED is at all damaging to the eyes as everything looks pure green when i come out
Have just looked on canna's website and it does look like a cal/mag dif.
New pics 2morrow.
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adz
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dont think its heat dude, its blazing in my grow room with the "heat wave" we have in the uk LOL
temps hit 32 degs in there lights on...
temps hit 32 degs in there lights on...
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littlebopeep
Guest
CAL MAG DEFICIENCY is very common under leds and is quite easy to spot and distinctive first signs will be a darkening of the veins in the leaf then a general bronzing of the whole fan leaves its easy to prevent with the addition of calmag from week 4 well that works for me anyway hope this helps
take them out into natural daylight and take a photo
take them out into natural daylight and take a photo
You can check for my grow log in my signature and also for the cooling system I'v made 
. I had leaf curl and some nut issues when my res temp was at 24-25. And you surely need to use cal/mag
there is 2 of them, one for veg and another for flower. Now with res temp at 18c my led is almost touching my plants and they don't show any heat issues at all.
. I had leaf curl and some nut issues when my res temp was at 24-25. And you surely need to use cal/mag
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BustCase
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Thanks for the comment everyone.
I entered my space today praying for the twins to be showing signs of recovery but of course they are looking worse.. I will probably not see the cal/mag for another week or so.. I have a feeling they may be doomed.
I am soaking a DP auto blueberry tonight, going to pop that in for some more testing.
As this is my first grow with any of this equipment and in the space i am using i am still getting to grips. Thinking twins was a bit unfortunate for my first grow, complicated things a bit.. I will be happy with one plant this time please DP
I am not giving up on them just yet as the new growth is feeding on the lower leaves, hence why they are looking depressed. Another issue i am facing is they will not grow apart, the seed was placed in a 1" rockwool cube together in same hole (obv) so they are so close. I have been trying to train them apart but they seem to like being close to each other and are hugged up every morning, so i pry them apart to let some light thru.
More depressing pics of my babies eating themselves to come later
PeaCe.
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I entered my space today praying for the twins to be showing signs of recovery but of course they are looking worse.. I will probably not see the cal/mag for another week or so.. I have a feeling they may be doomed.
I am soaking a DP auto blueberry tonight, going to pop that in for some more testing.
As this is my first grow with any of this equipment and in the space i am using i am still getting to grips. Thinking twins was a bit unfortunate for my first grow, complicated things a bit.. I will be happy with one plant this time please DP
I am not giving up on them just yet as the new growth is feeding on the lower leaves, hence why they are looking depressed. Another issue i am facing is they will not grow apart, the seed was placed in a 1" rockwool cube together in same hole (obv) so they are so close. I have been trying to train them apart but they seem to like being close to each other and are hugged up every morning, so i pry them apart to let some light thru.
More depressing pics of my babies eating themselves to come later
PeaCe.
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BustCase
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Could the temp of the res water being too high cause these issues? As my res was sitting on 25c for a few days i think this is part of the problem. My room temps are fine as the LED produces very little heat and the 4 fans on top help circulate the air along with 2 other fans. May be slightly too cool in there if anything.. The humidity did rise yesterday to 70% back down to 61% today.
Really need a new air pump. I have 2 really small ones and they are rubbish, don't get me wrong i have a great root structure but looking at the bubbles coming out of seymour's bucket i don't even get half that. The aistone is a cheepy from the fish shop too. Need to invest in some more equipment i think
Was really trying to do this on the cheap...B.
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