Nute burn? Help please and any additional advice appreciated

DanC520

DanC520

Member
Plant 1
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Plant 2
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Medium - coco
Lights - Sunsystem 315W @ 24 inches
Temp - 75-80
Rh - 45-60 (super dry here and a lil warm, so juggling AC and humidifiers to keep in a 40-60 range)
Water - GH nutes, ph 6.2, ppm, 600, ec 1.4
Age - about 18 days since germ

Did a decent water with a mix suggested for week one of veg. Noticed this last night and its worse this afternoon. Some water and coco splashed up onto leaves while watering on plant 1. Not sure if that caused this, plan old nute burn, or something else. This my first grow, so any advice is welcome. Thanks.
 
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Camletzzz

Camletzzz

Member
When my small clones yellowed a bit I just replanted em in a new soil and that fixed em right up. It's prob a nitro deficiency
 
DanC520

DanC520

Member
Thank you for the responses. This is my first grow in anything. This is a brand new adventure. Plant 1 was like this two days ago before I watered with nutes yesterday (and splashed some).
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farmingfisherman

farmingfisherman

Well-Known Member
Congrats on deciding to grow! What bulb spectrum are you running in the CMH? I used one last year with the warmer bloom spectrum along with some 3500k LED panels during flower. They pack a punch so use caution.
 
DanC520

DanC520

Member
Thanks! Yeah. The light kicks off a little heat. Recommendation was to keep at 24 inches until 3weeks or so. I've maintained that. This is the bulb I'm using. edit - had wrong snip at first. 4200 bulb in there.
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DanC520

DanC520

Member
I'm using the GH trio + cal mag. Following the growweedeasy mix + instructions from their site. I've seen posted around, so decent chance you're familiar. Last watering used the week 2 mix.
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farmingfisherman

farmingfisherman

Well-Known Member
DanC520 said:
I'm using the GH trio + cal mag. Following the growweedeasy mix + instructions from their site. I've seen posted around, so decent chance you're familiar. Last watering used the week 2 mix.
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Yeah its likely they are hungry. They are uniform in color which is a good thing.. The one leaf with the actual damage you said was splashed on when you fed it?
 
DanC520

DanC520

Member
farmingfisherman said:
Yeah its likely they are hungry. They are uniform in color which is a good thing.. The one leaf with the actual damage you said was splashed on when you fed it?
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yeah, that front left quadrant got hit. Water hit some dry coco and splashed up with some wet coco. Then about 6-7 hours later noticed that. Looks worse today. So being a newbie, spazzing a little lol.
 
DanC520

DanC520

Member
Budzbuddha said:
Here is a good source for the coco growers

https://www.cocoforcannabis.com/
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Thank you! I think that's one of the sites I was on yesterday reading about it (which prompted my watering). Felt like I was letting it get too dry based on all that I was seeing. Had been focusing my watering/feeding on a circle where the circumference extended about an inch past the leaves. The further out areas were kind of dry. When water hit those drier areas with too much gusto, it kicked up some stuff. Which led to me wondering if that's what got me. Figured I'd ask people with more experience.
 
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