How can I stop the browning?

The Members

The Members

Well-Known Member
Browning Leaves (Always starts with one)

Any Ideas on Why this is happening? Two children have leaves turning Brown on the edges both are close to the fan can that be the problem?

There are 2 of my "Grape Punch" (Children) I give them all the same Ph @ 7.0 Half strength nutes. I dont understand, Should i toss it or can it be saved?

Temp 81 Humidity 47
 
W

worm9119

Well-Known Member
have you tested the soil pH to see what it is at? and also that could be nutrient deficiency... have the leaves been turning yellow at all? Also, how close are your lights and what are you running. Have you mixed up the top crusty layer of soil to oxygenate?
 
W

worm9119

Well-Known Member
temp is a bit high though, i woiuld try to get it down in the 70's if you can, 80's will slow development and promote heat stress
 
darkdestruction420

darkdestruction420

Well-Known Member
80 degrees isnt gonna slow down the plants growth and start browning. its either nuteburn or overwatering or ph. give me some more info regarding those things in your setup....
 
M

MR MO SMOKE

Member
I have to purple poers outside in a greenhouse and the oldr leafs closer to the bottom are going brown,the at the end fall off.some of my leafes are buckled and on others the tips are turnunig over.the problem isnt to bad but you can never be to carefull.can anyone help plase pretty please.
 
Mysticlown150

Mysticlown150

Well-Known Member
worm9119 said:
temp is a bit high though, i woiuld try to get it down in the 70's if you can, 80's will slow development and promote heat stress
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70's is nice but the plants will do fine in my opinion up to 83. People say 85 but fuck that I say its to damn hot. That plant doesn't look like it has heat stress. way more other shit goin on than heat stress.
 
cowell

cowell

Well-Known Member
darkdestruction420 said:
80 degrees isnt gonna slow down the plants growth and start browning. its either nuteburn or overwatering or ph. give me some more info regarding those things in your setup....
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I don't personally see signs of over watering, but that doesn't mean dark doesn't have better eyes than me.. but definitely either a PH or Nuteburn issue, or a combination of both (or all three if it's overwatered)
 
The Members

The Members

Well-Known Member
darkdestruction420 said:
80 degrees isnt gonna slow down the plants growth and start browning. its either nuteburn or overwatering or ph. give me some more info regarding those things in your setup....
Click to expand...
Water is PH @ 7.0 using Ocean Forest Soil so far only feed them one time with 1 tbs of foxfarm big bloom & 1 tsp of bat guano im running 1 - 600w (HPS) only waterd twice in 8days
 
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