Need help with plant issues (PICS)

K

Kingmatt321

Member
Hello, I’m in hydro my PH around 5.8-6.2 as it goes up sometimes and I lower it. Water res changed every week.

Plant is 3 weeks old
400W LED 18/6 light
Just started using nutrients Fox farm trio only added about 3ML of the plant food since the burn I switched the water and added armor SI

Temps hit 75-92
Humidity as low as 32-50

Any luck?
 
snoeman032

snoeman032

Well-Known Member
Man I see issues with FF. I’ve seen good things with it too but Go organic man it’s the only way. If I use Notes it’s going to be heavy 16
 
GBAUTO

GBAUTO

Well-Known Member
Kingmatt321 said:
Hello, I’m in hydro my PH around 5.8-6.2 as it goes up sometimes and I lower it. Water res changed every week
Temps hit 75-92
Humidity as low as 32-50

Any luck?
Click to expand...
If the temps are in the 80's, you need MUCH higher humidity. Your VPD is over 2.0 at those RH. That has a direct impact on how the plant transpires and moves nutrients.
 
Kronicle420

Kronicle420

Well-Known Member
Raise humidity by misting if you can, chill on the nutes, half strength for a week or two and see what happens.

I would check the ph once a day and adjust accordingly. I always aim for 5.7-5.8 in dwc.
 
K

Kingmatt321

Member
Kronicle420 said:
Raise humidity by misting if you can, chill on the nutes, half strength for a week or two and see what happens.

I would check the ph once a day and adjust accordingly. I always aim for 5.7-5.8 in dwc.
Click to expand...
Hey, my humidity currently is 70+ and temp around 85 idk how much more I can get my humidity
 
K

Kingmatt321

Member
Kronicle420 said:
If your humidity is 50-70 you are fine, back off on the nutes in that case
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Think I’m going to just end it. I give them plain RO water for a week and just get worse. Give them half nutes still burn. Give them full nutes still the same. I must have a good Nute lock out. I don’t think they will kick back. Time to go ROCKWOOL!
 
Lordhooha

Lordhooha

Well-Known Member
Kingmatt321 said:
Think I’m going to just end it. I give them plain RO water for a week and just get worse. Give them half nutes still burn. Give them full nutes still the same. I must have a good Nute lock out. I don’t think they will kick back. Time to go ROCKWOOL!
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I’d refrain from going to rock wool if you can’t this grow going. I’d look at going with something simpler/more forgiving like soil until you get the hang of things.
 
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