Cannot find a definitive answer myself. Help appreciated

[bigdb]

I have 2 LeeRoys in a Current culture RDWC system and cannot figure out what my issue is.
I have checked countless websites and pages to think it is Calcium Def. But am using CalMag so
I am perplexed.

PH 5.8
Rez Temp 67
ambient air temp 71
PPM 450
Use Botanicare Grow
CalMag at levels detailed on bottle
UcRoots at levels detailed on bottle

started with RO water at 15ppm

Plants are under 600w Metal halide. 30" from plants.

Any help is appreciated.

 

[joespit]

they look just fine to me. I never worry about those seedling leafys as they always discolorate. all of your new growth looks good and healthy best thing to do is sing them a song

 

[rob333]

I have 2 LeeRoys in a Current culture RDWC system and cannot figure out what my issue is.
I have checked countless websites and pages to think it is Calcium Def. But am using CalMag so
I am perplexed.
View attachment 3299804 View attachment 3299804 View attachment 3299805 View attachment 3299806 View attachment 3299808 View attachment 3299809 View attachment 3299810 View attachment 3299812
PH 5.8
Rez Temp 67
ambient air temp 71
PPM 450
Use Botanicare Grow
CalMag at levels detailed on bottle
UcRoots at levels detailed on bottle

started with RO water at 15ppm

Plants are under 600w Metal halide. 30" from plants.

Any help is appreciated.

what do your roots smell and look like ??

 

[bigdb]

they look just fine to me. I never worry about those seedling leafys as they always discolorate. all of your new growth looks good and healthy best thing to do is sing them a song

Ive grown a few times and just not experienced the lower leaves to die off so soon.

what do your roots smell and look like ??

The roots are a brilliant white just as you would expect from healthy roots. Mind you the whole time the leaves look like this the roots have been exploding in size gaining 4-5 inches in 2 days.

 

[joespit]

Ive grown a few times and just not experienced the lower leaves to die off so soon.


The roots are a brilliant white just as you would expect from healthy roots. Mind you the whole time the leaves look like this the roots have been exploding in size gaining 4-5 inches in 2 days.

If anything it might be PPM's are a lil high, but I think you're alright.

 

[rob333]

ppm is to low them week one im on about 850ppm thats from clone first sign of roots thats looks about week 2 or 3 so it would be on around 960 for week 2 or 1140 for week 3 at least get ur ppm up to around my weeks 1 850 were u are getting the deff from trust me

 

[rob333]

If anything it might be PPM's are a lil high, but I think you're alright.

ppm is not high 450 ppm is like half strength nuts

 

[rob333]

do a flush raise ur ppm drop the calmag for a week let them sit on that ppm for a wek then let me now how they went

 

[joespit]

ppm is not high 450 ppm is like half strength nuts

Herrumph to that

 

[rob333]

http://www.organicagardensupply.com/botanicare-feeding-schedule/

 

[bigdb]

ppm is to low them week one im on about 850ppm thats from clone first sign of roots thats looks about week 2 or 3 so it would be on around 960 for week 2 or 1140 for week 3 at least get ur ppm up to around my weeks 1 850 were u are getting the deff from trust me

Everything I have read at least. And we know the internet is always right. haha. says that in a RDWC system you want too run 1/2 ppm or risk burning them. I will agree with you when I run single buckets that is what ppm run as well. First time In RDWC so I'm gun shy. I'm just going too see if anyone agrees with you in this situation. Thank you for your insight, non is taken lightly.

 

[rob333]

I have 2 LeeRoys in a Current culture RDWC system and cannot figure out what my issue is.
I have checked countless websites and pages to think it is Calcium Def. But am using CalMag so
I am perplexed.
View attachment 3299804 View attachment 3299804 View attachment 3299805 View attachment 3299806 View attachment 3299808 View attachment 3299809 View attachment 3299810 View attachment 3299812
PH 5.8
Rez Temp 67
ambient air temp 71
PPM 450
Use Botanicare Grow
CalMag at levels detailed on bottle
UcRoots at levels detailed on bottle

started with RO water at 15ppm

Plants are under 600w Metal halide. 30" from plants.

Any help is appreciated.

check the link i sent u for week one its looks like its on around 7ml per gallon i think i rekon 7 ml per ltr is a little strong i would go say 2ml per ltr

 

[rob333]

Everything I have read at least. And we know the internet is always right. haha. says that in a RDWC system you want too run 1/2 ppm or risk burning them. I will agree with you when I run single buckets that is what ppm run as well. First time In RDWC so I'm gun shy. I'm just going too see if anyone agrees with you in this situation. Thank you for your insight, non is taken lightly.

no offence the internet is full of lies each and every website u check well tell u somthing different take it from som1 that has been growing for almost 11years and works in a hydro store or u do get alot of good advice from here but trust me mate i have grown my far share of herb

 

[bigdb]

no offence the internet is full of lies each and every website u check well tell u somthing different take it from som1 that has been growing for almost 11years and works in a hydro store or u do get alot of good advice from here but trust me mate i have grown my far share of herb

Oh I know that for a fact. Hence the reason I had to finally ask for another opinion. I will start ramping the ppm up over the next few hours. Hopefully a good update in a a few days. Thank you once again for the insight.

 

[rob333]

Oh I know that for a fact. Hence the reason I had to finally ask for another opinion. I will start ramping the ppm up over the next few hours. Hopefully a good update in a a few days. Thank you once again for the insight.

just dump what u have in ur rez do a ph flush for about an hour refill at the right ppm like i said start on my week 1 and see how they look if good jump up to my week 2 and start from there using what the say but drop it by 1 ml rule of thumb with there charts they always get u to use more lol

 

[bigdb]

just dump what u have in ur rez do a ph flush for about an hour refill at the right ppm like i said start on my week 1 and see how they look if good jump up to my week 2 and start from there using what the say but drop it by 1 ml rule of thumb with there charts they always get u to use more lol

Did a PH flush this morning so this will be the perfect day for it.

 

[rob333]

Did a PH flush this morning so this will be the perfect day for it.

cool leave em for the night and get back to me tomoro and let me now how they look

 

[FreedomFighter2014]

Soooooooo how are they looking?