Dutch Passion Yozhik grows Auto Night Queen & Auto Blackberry Kush

Dude I respect you to the roof , but How can you even thing to grow with hps and dont use a cool tube??? Get yourself 2 cooltubes, and plug some extractor fan on it... I had 400w in cool tube fited on my carbon filter and pk125, It would be impossible to do attic grow without it in the start of the summer..

Short answer ...

HPS was only ever a TEMPORARY option.
Never intended to use it fulltime.
Don't want to throw more money at a technology I have no desire to continue with.
 
Dude I respect you to the roof , but How can you even thing to grow with hps and dont use a cool tube??? Get yourself 2 cooltubes, and plug some extractor fan on it... I had 400w in cool tube fited on my carbon filter and pk125, It would be impossible to do attic grow without it in the start of the summer..

since its the grow room and not tent that gets hot ... cool tubes won't do much here :pass:
 
since its the grow room and not tent that gets hot ... cool tubes won't do much here :pass:

but they are emmiting heat(hps) arent they?? so infact by doing that they are raising enviroment temp.. I just wanna help you.. I had cooltube 25cm from my cannopy, I cant do that with current cobs ... I had less heat problems with cool tube ,then from my cobs
 
but they are emmiting heat(hps) arent they?? so infact by doing that they are raising enviroment temp.. I just wanna help you.. I had cooltube 25cm from my cannopy, I cant do that with current cobs ... I had less heat problems with cool tube ,then from my cobs

Really?
Cobs give more temp issues?

Hmmm ... That's put a spanner in the future works ...
 
Really?
Cobs give more temp issues?

Hmmm ... That's put a spanner in the future works ...

let me repeat myself; MY COBS (diy) gives ME more HeaT problems then my 400w cooltubed hps.. Why ??? I dont know.. Maybe its because I power my cpu artic cooler with 9v , and they need 12v power...
 
let me repeat myself; MY COBS (diy) gives ME more HeaT problems then my 400w cooltubed hps.. Why ??? I dont know.. Maybe its because I power my cpu artic cooler with 9v , and they need 12v power...

makes sense before u directly ventilated heat out from tent ... not now ... cooling on cobs makes no diff ... heat is still released in tent .. u need bigger vents :eyebrows:

so ya bigger problems now but only because .. heat is not extracted directly ... so in that way the cool tube was working for you :pighug:
 
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UPDATE: Day 20 ...


LIGHTING: ... 2 X 600W
SCHEDULE: ... 20/4
TEMPERATURE: ... ~ 27°C [+/-2°C]
HUMIDITY: ... ~ 45 RH% [+/-5 RH%]

TENT4.JPG


POT/MEDIUM: ... 30 litre pots with Canna Terra Professional PLUS

NUTRIENTS:
House & Garden Roots Excelurator @ 0.3 ml/l
Advanced Nutrients Connoisseur Grow A+B @ 2.5 ml/l
WATER pH: ... 6.5


TENT3.JPG


COMMENTS:

Teens seem happy enough.
Gave them a simple feeding of just advanced Nutrients Bloom A + B base nutes + House & Garden Excelerator.
Healthy green colour.
Seems to be under control ... for now.


BK1.JPG BK2.JPG BK3.JPG NQ2.JPG NQ3.JPG TENT.JPG
 
Girls are looking great yoz
 
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