Help name the deficiency

[kush401]

Hey what's up riu I'm growing my ladies on a flood drain there getting fed cultured solutions and ppm are at 190 and ph 5.8-6.0 all of them look great even the one with the deficiency but all her fan leaves are getting it. Her sister right near her is perfect right now. Temp 74 humidity 45% any answer help

 

[JohnySmith1]

190 is way too low, you need at least 600 at this stage.

 

[Terry385]

look at roots of the one in pic.1 .if you can

 

[kush401]

I did there huge and perfectly white weird I'll snap a pic in a few

 

[Terry385]

good white is what we needed
water kind of water you using tap or R.O

 

[jugz420]

How is ur air flow, and trow some cal mag, also you can spray them some silica, it will promote better over all health and will resist harsh temps...I keep PH at 6.8. - 6.9

-Jugz
-Mex 420

 

[chuck estevez]

one pic looks like it has dried milk on it, that is a sign of thrips.

 

[kush401]

Small boy filter @terry358.. I also foliar feed once a week with neem, silica, photosynthesis plus, magic green.

 

[kush401]

No this deficiency is starting from the tip of the leaf

 

[jugz420]

No this deficiency is starting from the tip of the leaf

Grab some Natria NEEM OIL. It works wonders!... Just spray it all over and under when lights are off stop air flow for like 30 mins then run it, do the same thing next day. then wait 2 days and check it. you will noticed next day your leafs will look shinnier and healthier. I am not saying this might solve your problem but again it wont hurt to try it. And is for organic gardering.You can get it at ur local home depot store. Good luck Kush401 =)

-Jugz
-Mex 420

 

[Terry385]

stop spraying the neem oil only use for bugs put silica in water mix ( to much spraying well cause P.M )
check ppm of water you well need to add calmag up too 200 ppm than add nutes. don't go over 400/500 for week 4 if that's where you are at

 

[kush401]

There only week three and in dwc I thought was always lower then soil I haven't added calmag with cultured solutions so many that's what it is

 

[jugz420]

stop spraying the neem oil only use for bugs put silica in water mix ( to much spraying well cause P.M )
check ppm of water you well need to add calmag up too 200 ppm than add nutes. don't go over 550 /600

Agree, I was just suggesting in case of powdery Mildew and the bug he posted, but yea silica is where is at. =)

-Jugz

 

[Terry385]

don't know what nutes you use but this feed chart is for DWC i use for ppm's weekly now i use their products

 

[kush401]

I'll do a water change tomorrow and put it to 250 ppm see how it works just would like to know what's wrong with her cuz her sister right near her off the same mother is fine nothing wrong

 

[Terry385]

pic one shows some thing hot in root zone like root rot that why i ask what roots looked like
now just may need calmag leaves well always show the damage look at new growth
in my pic you can see the leaves that where affected new growth looks good

 

[kush401]

pic one shows some thing hot in root zone like root rot that why i ask what roots looked like
now just may need calmag leaves well always show the damage look at new growth
in my pic you can see the leaves that where affected new growth looks good
View attachment 3369608

 

[kush401]

Roots couldn't take it all out would be tuff to put back

 

[kush401]

New growth is fine besides all fan leaves being like that. Would u leave the fan leafs or cut them off

 

[Terry385]

root's look great thanks for the pic.

i don't remove leaves