Leaves turning purple and burning?

[calipurps]

Help so far I got one of my girls leaves turning purple and burning up so far I'm thinking it's a Phosphorus def what do you think???

 

[BudBorer]

Re: Leaves turning purple and burning ????

Could be a P-. What nutes are you using and how often?

 

[calipurps]

Re: Leaves turning purple and burning ????

Right now I'm using fox farm grow big and I'm applying every 4 days

 

[labexperiment]

I would agree with Phosphorus def., but also looks like early stage iron def. as well, and I think I am seeing Manganese def. too, not magnesium.

Flush.

 

[calipurps]

Ok thanks do you know any good stuff I can use to get it back to par I got 1 more plant turning purple and I need to do something fast

 

[labexperiment]

Cal/mag if it is not genetic will help with purpling.

 

[calipurps]

Okay we'll I know it's not genetics because the two plants are different strains I flushed today with 10 gallons of ph water

 

[Billyjack]

The grow big should be used every other watering. Maybe giving it every 4 days is causing some nute burn

 

[labexperiment]

Are you using any other nutrients?

 

[calipurps]

Okay just bought some cal mag and fox farm big bloom

 

[calipurps]

No not of right now I just started off kind of lagging but my funds are right do I'm going to be buying a lot more stuff what basics should I have ??? Thanks for the help

 

[calipurps]

No not of right now I just started off kind of lagging but my funds are right do I'm going to be buying a lot more stuff what basics should I have ??? Thanks for the help

 

[Spimp]

The basic's of plant nutrition are Nitrogen heavy for growth, phosphorus and potassium heavy during bloom. Every brand of nutes is different, and often they omit some of the nutrients, then offer a supplement to fix what they didn't give you.

For a beginner I recommend Dogget & Simpsons easy 3 part nutrient line. Here is a link Dogget and Simspon Growology.