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Photone App, LUX, Light Stress

  • Thread starter Thread starter Dothraki
  • Start date Start date Feb 1, 2022
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Photone App, LUX, Light Stress

Dothraki Feb 1, 2022 73 Replies 9,536 Views
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Observationist

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#41
SofaKingHigh said:
Have you watched this video?
Click to expand...
watched this one like 3 times lol
 
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freezeland2

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#42
SofaKingHigh said:
Very healthy looking plants man, how far away dose that put your light?
Click to expand...
It’s probably @ 30” above. They are going to 10g fabs on the 12th and getting flipped on the 19th. I have another 6” I can raise the lights and bags of LST clips to control the stretching that will come. It’s gonna be close in full flower. Hoping to keep about 24”. There will be a uva light going to and can’t get to close to it.
 
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Dothraki

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#43
SofaKingHigh said:
Have you watched this video?
Click to expand...
Yes. But I’m not in the normal range for light at 30,000 I’m way below. I’m running my light at 60% instead of 100%
 
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Dothraki

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#44
Is it something else and not light stress? Looks like light stress from what I’ve seen online. How about you experienced growers in here... is that light stress?
 
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freezeland2

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#45
Dothraki said:
I’ll take your word for it. I use a macro lens to look at them.
Click to expand...
79 is right.
 
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SofaKingHigh

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#46
Dothraki said:
Yeah it’s crazy. If I’d been growing for years I would have identified and treated issues enough to see photos and specs and know what the problem is but this is my first grow and it seems nobody knows anything. Everyone has different answers to everything and seems to fly by the seat of their pants, or keep growing the same strain so they don’t have new issues. I really think we need a botanist in here.
Click to expand...
Observationist said:
watched this one like 3 times lol
Click to expand...
Haha me too and I absolutely love the first comment to change the speed of the video to 1.5 lol soooo true
 
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Dothraki

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#47
Here they are again. Is there light stress?

Plant 1


Plant 2
 
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growsince79

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#48
Dothraki said:
Yeah it’s crazy. If I’d been growing for years I would have identified and treated issues enough to see photos and specs and know what the problem is but this is my first grow and it seems nobody knows anything. Everyone has different answers to everything and seems to fly by the seat of their pants, or keep growing the same strain so they don’t have new issues. I really think we need a botanist in here.
Click to expand...
The only thing I know about coco is you aren't doing it the way the coco guys here do. I know they water to 15% waste several times a day. I never tried - doesn't sound like it would work well for me. Maybe you should try something easier.
 
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Dothraki

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#49
growsince79 said:
The only thing I know about coco is you aren't doing it the way the coco guys here do. I know they water to 15% waste several times a day. I never tried - doesn't sound like it would work well for me. Maybe you should try something easier.
Click to expand...
That might work with the nutrients they run but I was having overwatering problems watering to even 10% runoff once a day. Some people say always water to runoff, some say never water to runoff. Coco is easy, you have full control of feedings (unless using Mantis). It’s not complicated at all. This looks like a light issue. I obviously had nutrient issues due to the Mantis and my tap water but this looks like light burn to me.
 
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SofaKingHigh

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#50
Dothraki said:
Here they are again. Is there light stress?

Plant 1
View attachment 1212704

Plant 2
View attachment 1212705View attachment 1212706
Click to expand...
How far away is your light from the plants? Do you have the room to raise the light up then you can turn the light up so more? Also what is your temps and rh? Do you have a temp gun to check the leaf temps at the top of your plant?
 
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growsince79

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#51
Dothraki said:
That might work with the nutrients they run but I was having overwatering problems watering to even 10% runoff once a day. Some people say always water to runoff, some say never water to runoff. Coco is easy, you have full control of feedings (unless using Mantis). It’s not complicated at all. This looks like a light issue. I obviously had nutrient issues due to the Mantis and my tap water but this looks like light burn to me.
Click to expand...
Doesn't take much to burn a starving plant.
 
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Observationist

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#52
SofaKingHigh said:
How far away is your light from the plants? Do you have the room to raise the light up then you can turn the light up so more? Also what is your temps and rh? Do you have a temp gun to check the leaf temps at the top of your plant?
Click to expand...
i want to say its a deficiency, but the tips are burned as well.
 
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SofaKingHigh

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#53
Dothraki said:
That might work with the nutrients they run but I was having overwatering problems watering to even 10% runoff once a day. Some people say always water to runoff, some say never water to runoff. Coco is easy, you have full control of feedings (unless using Mantis). It’s not complicated at all. This looks like a light issue. I obviously had nutrient issues due to the Mantis and my tap water but this looks like light burn to me.
Click to expand...
Coco you should be feeding at least twice a day in flower. You always want to keep coco at 90% saturation. AquaMan has an excellent write up on how to water coco. You can get away with no run off but salt buildup is very likely, I always get runoff.
 
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Dothraki

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#54
Observationist said:
i want to say its a deficiency, but the tips are burned as well.
Click to expand...
Yeah I think it’s both.
 
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Observationist

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#55
Dothraki said:
Yeah I think it’s both.
Click to expand...
Which maybe is caused by a wrong ratio or lockout

I’d give that plant less light maybe and see
 
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growsince79

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#56
Dothraki said:
Yeah I think it’s both.
Click to expand...
The two go hand in hand.
 
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Dothraki

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#57
SofaKingHigh said:
Coco you should be feeding at least twice a day. You always want to keep coco at 90% saturation. AquaMan has an excellent write up on how to water coco. You can get away with no run off but salt buildup is very likely, I always get runoff.
Click to expand...
That’s what I thought too until watering until runoff once a day was overwatering my plants and they were reacting negatively to it.
 
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growsince79

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#58
Observationist said:
Which maybe is caused by a wrong ratio or lockout

I’d give that plant less light maybe and see
Click to expand...
My guess is lockout and salt build up. Need to check runoff.
 
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Observationist

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#59
Dothraki said:
That’s what I thought too until watering until runoff once a day was overwatering my plants and they were reacting negatively to it.
Click to expand...
What’s coco mixture?

I’m using a higher perlite to coco ratio

seems almost impossible to overwater my revegged clones
 
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jguit

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#60
Dothraki said:
Yeah it’s crazy. If I’d been growing for years I would have identified and treated issues enough to see photos and specs and know what the problem is but this is my first grow and it seems nobody knows anything. Everyone has different answers to everything and seems to fly by the seat of their pants, or keep growing the same strain so they don’t have new issues. I really think we need a botanist in here.
Click to expand...
If you have your environmentals in check, good watering habits, balanced fertilzer and good genetics. You wont run into many problems that aren't intuitively solved.
 
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Replies 73
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Started Feb 1, 2022
Latest post Feb 12, 2022
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