Help need advice

[NOOOBIENOT]

I have a white widow I have had in veg for about 4 months now -did this deliberately, and under led lighting and the last couple of weeks the top and sides of the plant have turned a lime green ,I know it is not a light issue and I have upped the calmag in my nuits but it doesn't seem to help. I am using a hanna good quality probe meter , my ppm on runoff are around 600ppm. I am wondering if I have a salt buildup from the G.H. FLORA ,series of nuits , my meter only gives me total ppm`s not what the break down of the nuits are , how do I tell if I have a salt build up or can I switch to a organic line of nuits after using synthetic all this time on this plant , I know about flushing but I was gonna send this plant to the flower stage but I don't know what this will do to it , and how many times do I need to flush to get rid of the salt if that is the problem or just switch to organic nuits , is this a better route to go ?I was to believe that organic nuits don't contain salt , I am using R.O . water ,so the salt isn`t from that , any help would be appreciated .

 

[KingJoe83]

Pics would help how is new growth looking ?

 

[NOOOBIENOT]

the new growth is a lime green color also and the older fan leaves go yellow and die and fall off .

 

[Bilbobudkin420]

PH issue is most likely. Seems like thats the most common problem at the moment its kinda a theme round here lol. Also possibly root bound.. can you take it out of the pot and check them?

 

[KingJoe83]

the new growth is a lime green color also and the older fan leaves go yellow and die and fall off .

Sounds like nitro def o would up nitro a tad

 

[natureman]

I have a white widow I have had in veg for about 4 months now -did this deliberately, and under led lighting and the last couple of weeks the top and sides of the plant have turned a lime green ,I know it is not a light issue and I have upped the calmag in my nuits but it doesn't seem to help. I am using a hanna good quality probe meter , my ppm on runoff are around 600ppm. I am wondering if I have a salt buildup from the G.H. FLORA ,series of nuits , my meter only gives me total ppm`s not what the break down of the nuits are , how do I tell if I have a salt build up or can I switch to a organic line of nuits after using synthetic all this time on this plant , I know about flushing but I was gonna send this plant to the flower stage but I don't know what this will do to it , and how many times do I need to flush to get rid of the salt if that is the problem or just switch to organic nuits , is this a better route to go ?I was to believe that organic nuits don't contain salt , I am using R.O . water ,so the salt isn`t from that , any help would be appreciated .

If you think that you may have a salt build up then it never hurts to do a flush.You should always do a flush every three to four weeks anyhow.

 

[natureman]

I have a white widow I have had in veg for about 4 months now -did this deliberately, and under led lighting and the last couple of weeks the top and sides of the plant have turned a lime green ,I know it is not a light issue and I have upped the calmag in my nuits but it doesn't seem to help. I am using a hanna good quality probe meter , my ppm on runoff are around 600ppm. I am wondering if I have a salt buildup from the G.H. FLORA ,series of nuits , my meter only gives me total ppm`s not what the break down of the nuits are , how do I tell if I have a salt build up or can I switch to a organic line of nuits after using synthetic all this time on this plant , I know about flushing but I was gonna send this plant to the flower stage but I don't know what this will do to it , and how many times do I need to flush to get rid of the salt if that is the problem or just switch to organic nuits , is this a better route to go ?I was to believe that organic nuits don't contain salt , I am using R.O . water ,so the salt isn`t from that , any help would be appreciated .

I forgot to mention that if you're doing a flush every three to four weeks one of the best flush solutions to use is fox farm's Bush Doctor Sledge Hammer.

 

[Icemann420]

Lol bush doctor sledgehammer I’m going to use that word today at work and see what kinda big of Arousal I can get out of people.

 

[The420Kid]

That sounds like a Calcium Magnesium Deficiency, Try adding General Organics CaMg+ 1-0-0 Calcium magnesium to your water.

Cheers
The420kid