N tox? Lockout?

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typeonebud

Member
Not sure what's going on with this one plant. Looks like some type of deficiency to me. Just did a flush, thinking it may be lockout? 3 weeks old 20/4 light cycle, coco perl 70/30 mix with gh flora nutes. Going to put her back with the others and give a light foliar feed and see what she does. Anyone have a second opinion?20200128_111831.jpg20200128_111835.jpg20200128_111840.jpg20200128_111844.jpg20200128_111826.jpg
 
CountryFriedPotHead

CountryFriedPotHead

Well-Known Member
Doesnt look like N deficiency, but it certainly could be. Heres are the most infamous questions, how often do you water the plant? Whats your temps? A
Also a few personal questions.. what strain? And what light?
 
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typeonebud

Member
CountryFriedPotHead said:
Doesnt look like N deficiency, but it certainly could be. Heres are the most infamous questions, how often do you water the plant? Whats your temps? A
Also a few personal questions.. what strain? And what light?
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I water the plants when the top of the soil looks dry. Generally 3-4 days and I add about a quart of water/feed. Temps between 68-78°F humidity is 50-60% and they're under Giixer 1000w genuine chineseium blurple lights hung at 24"
 
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ubluntu

Active Member
typeonebud said:
I water the plants when the top of the soil looks dry. Generally 3-4 days and I add about a quart of water/feed. Temps between 68-78°F humidity is 50-60% and they're under Giixer 1000w genuine chineseium blurple lights hung at 24"
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Use less water so you can try to water every second day at least. That's likeley causing the distortion of leaves. Does appear to have toomuch N by the pics. Don't know LEDs but I would say increasing light should help deal with the excess N. Calmag or epson salts feeding/foliar for the the yellowing.

Edit: overlooked that this was in coco. 4 days is wayyy to long to wait inbetween watering coco.
 
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curious2garden

curious2garden

Well-Known Mod
Staff member
typeonebud said:
Not sure what's going on with this one plant. Looks like some type of deficiency to me. Just did a flush, thinking it may be lockout? 3 weeks old 20/4 light cycle, coco perl 70/30 mix with gh flora nutes. Going to put her back with the others and give a light foliar feed and see what she does. Anyone have a second opinion?View attachment 4466484View attachment 4466485View attachment 4466486View attachment 4466487View attachment 4466488
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I grow in 50/50 Coco/Perlite with 3 part GH Flora series and that looks like a Mg deficiency. Give her some CaliMagic (GH's Ca/Mg nutrient), I'd use 5 ml in your next gallon and keep watering her. Coco is not supposed to dry out.
 
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typeonebud

Member
Yes I have an Apera ph20. Already feeding cal mag at 1tsp/gal in every feed. And I thought i was supposed to wait until the top half inch was dry before watering?
 
curious2garden

curious2garden

Well-Known Mod
Staff member
No, you water and feed daily. Your pH needs to be between 5.5 and 6.0.

The interveinal chlorosis tells you it's Mg deficit and not N. What Ca/Mg additive are you using?
 
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typeonebud

Member
curious2garden said:
No, you water and feed daily. Your pH needs to be between 5.5 and 6.0.

The interveinal chlorosis tells you it's Mg deficit and not N. What Ca/Mg additive are you using?
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Ok. I’ll start feeding daily. Didn’t realize that’s what I was supposed to do. No risk of suffocating plants?
 
MrToad69

MrToad69

Well-Known Member
Typeone

The plants looks super green and getting a slight claw so dial back the N just a smidge...

Why is there a sheen on top of the plant? Almost looks likebug excrement that you will often see if you have aphids..Is there a chance you have bugs?

Cheers
 
T

typeonebud

Member
MrToad69 said:
Typeone

The plants looks super green and getting a slight claw so dial back the N just a smidge...

Why is there a sheen on top of the plant? Almost looks likebug excrement that you will often see if you have aphids..Is there a chance you have bugs?

Cheers
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The sheen you see is most likely organocide. I gave all my plants a foliar dose about 2 days ago. The yellowing on the leaves began before I gave the organocide
 
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