Yellow leaves

[Baja Big Dog]

So the red leaf issue is long gone, now the fricken leaves are going brown... looks like Mag to me based on the trouble thread, but what opinions and what fis.

I changed water yesterday, the PH is 5.7 and the PPM;s are 1200

Botanicare Pro Grow and Botanicare Cal Mag

What Strain is it? Casey Jones
Is it Indica, Sativa or Hybrid? What percentages? Sativa
How Many Plants? 3 Casey Jones 3 Sour Grape
Is it in Vegetative or Flowering Stage? Veg
If in Vegetative Stage... How Long? Ive had them 4 weeks
If in Flowering Stage... How Long?
Indoor or Outdoor? indoor
Soil or Hydro? Hydro
If Hydro, Reservoir size? 25
If Hydro, Reservoir Temperature? 76
If Hydro, what type of Medium? rockwool, over cocomat
If Hydro, what type of Setup? Ebb and Flow
If Soil... What is in your Mix?
If Soil... What Size Pot?
Size (Wattage) of Light? How Many? 1 1000 watt, running at 100% output
Is it Air Cooled? yes
Temperature of Room/Cabinet? 80-88
RH of Room/Cabinet? 40-50
PH of Medium or Reservoir? 5.7
Any Pests? no
How Often are you Watering? 5 times a day, for 20 minutes
Type and Strength of Fertilizers used? Botanicare "Pure Blend" Pro
grow, 3-2-4 about 1/4 strength as recommended on instructions for "seedlings"
Size or Square Footage of Room? 14 sq ft
Controlled C02

 

[Baja Big Dog]

Re: Yellow leaves...damn....

Anyone with opinions?

Please...

 

[Hogdady]

Re: Yellow leaves...damn....

Might try flushing BBD. They look fried. I ain't a hydro guy, but those ppm's would be way high for soil. Flush 'em and come back with lower strength nutes?

 

[Baja Big Dog]

Re: Yellow leaves...damn....

Might try flushing BBD. They look fried. I ain't a hydro guy, but those ppm's would be way high for soil. Flush 'em and come back with lower strength nutes?

Silly stoner...dirt is for kids!!!

 

[Hogdady]

Re: Yellow leaves...damn....

Silly stoner...dirt is for kids!!!

well my girls are in dirt but they aint got yellow leaves.......

 

[PASSER]

Re: Yellow leaves...damn....

If there in mix,add some gardenlime,azomite also good to add to the mix.

 

[DEAN420]

Re: Yellow leaves...damn....

Quote:
Originally Posted by Baja Big Dog
Silly stoner...dirt is for kids!!!

well my girls are in dirt but they aint got yellow leaves.......

Lol

 

[DEAN420]

Re: Yellow leaves...damn....

Joking aside now could you post better pics with more of the plant in shot and post it at a different size.

 

[Baja Big Dog]

Re: Yellow leaves...damn....

I trimmed the bad parts off the plants, and the brown is not reappearing, but OI trimmed them last night,,,

 

[Dr FrankenKush]

Flush and drop yur ppm to 900 thats gota be nute burn... Pure blend is a very efficient feed and can nuke if used at their recommended dosage, and when you flush remember a good foliar wash out in conjunction....

 

[Baja Big Dog]

Flush and drop yur ppm to 900 thats gota be nute burn... Pure blend is a very efficient feed and can nuke if used at their recommended dosage, and when you flush remember a good foliar wash out in conjunction....

Thanks Frank...but whats a foliar wash out?

 

[Dr FrankenKush]

If you spray leaves with water the plant will intake the water to system and this in turn will flush from the top down, pushing stored nutrients back. to medium. You can reference this in Foliar Feeding in the Indoor Marijuana Horticulture by Cervantes, Clarke, and Rosenthal...