purple urkle hydo grow

spagettiheady420

Well-Known Member
this is my medical 1200watt purple urkle flood and drain grow. Im currently in week #3 and then I will start 12/12. PLease let me know what ppm I should peak at flowering.
 

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lampshade

Well-Known Member
this is my medical 1200watt purple urkle flood and drain grow. Im currently in week #3 and then I will start 12/12. PLease let me know what ppm I should peak at flowering.
I think anyone will recommend going over 1600 ppm but id say 1200, you will find out as you grow, just start with less. Lamp
 

spagettiheady420

Well-Known Member
so right now I am @ 1000 ppm for the last(3rd week) week of veg, what should I go up weekly @? and what do you mean by saying "Lamp"? thanks for the help!
 

spagettiheady420

Well-Known Member
why are my leaves somewhat yellowish? could this be cause a lack of something? Im using AN 3-part grow-micro-bloom, the temps are perfect and water temp is @ 68 F highest. My last question is how do I flush before mixing new nutes to reservoir?
 

spagettiheady420

Well-Known Member
I have a nutr-dip trimeter and it reads: Ph-5.7_PPM-97_TEMP-68F does this mean i am way under 1000ppms or right under? what am I doing wrong here?
 
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