really new to dwc set up help me out

THCLUV

Member

• Apr 14, 2010

• #1

Well heres my setup its a sunburst 250 watt with convertible ballast i have them under 16/8 well my question is do they look good it looks like nute burn i flushed it out already the ph is at 5 its goes up and down .2 once in a while...

 

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T

Txclstmn

Member

• Apr 14, 2010

• #2

Looks like very beginning of nute burn. what kind of water are you using?

 

THCLUV

Member

• Apr 15, 2010

• #3

im juat using purified with nutes at one third of the recomened dosage i jus got my ph tester and my ph was at 7.5 toooo high so i was probably thinkin its a def.

 

T

Txclstmn

Member

• Apr 15, 2010

• #4

Purified or RO? You might have a Cal-Mag deficiency.

 

THCLUV

Member

• Apr 15, 2010

• #5

Txclstmn said:

Purified or RO? You might have a Cal-Mag deficiency.

Click to expand...

just puried with nutes man at 1/3 of the required nutes should i add more im usind pure blend

 

T

Txclstmn

Member

• Apr 17, 2010

• #6

The only other thing might be the PH. If it's dropping below 5 that might be causing an issue. You might also try flushing with just plain ph water with a little superthrive

 

jimmy130380

Well-Known Member

• Apr 17, 2010

• #7

Try get 5.8 for ph
and I think that it looks like burn to me but a bit hard to tell
what ppm are you

 

CLOSETGROWTH

Well-Known Member

• Apr 17, 2010

• #8

Id either go 18/6 or 24 hours...

preferrably 18/6.