PH and Ppm issues.

M

Mook1973

Member

• Sep 10, 2020

• #1

So im cutrently in week six of flower in my 4 plant rdwc system.Ive noticed lately ,Maybe 2-3 weeks.Ive been having to add water to my system and adjust my ph slightly everyday .I usually run my ph around 5.8 but it drops to 5.7-5.6 daily.The ppm rise to over my max for the nutrient brand that im using.Havent really been seeing no issues whatsover with the plants though .Really really healthy .Is there something i can do to fix this or is this normal

 

BobThe420Builder

Well-Known Member

• Sep 10, 2020

• #2

 

ToFarGone

Well-Known Member

• Sep 10, 2020

• #3

What’s your EC doing?

 

M

Mook1973

Member

• Sep 10, 2020

• #4

ToFarGone said:

What’s your EC doing?

Click to expand...

Im gonna check when i get home

 

M

Mook1973

Member

• Sep 11, 2020

• #5

Mook1973 said:

Im gonna check when i get home

Click to expand...

I checked the ec ,and its 2.1-2.2

 

M

Mook1973

Member

• Sep 11, 2020

• #6

ToFarGone said:

What’s your EC doing?

Click to expand...

Ec is 2.1-2.2

 

BenGman

Well-Known Member

• Sep 11, 2020

• #7

You can put your ph to 6.2 end of flower and if it drops abit , it's no problem. Your plant will uptake phosphorus etc better anyway..I personally tend to slowly go from 5.8 to 6.2 towards the end.

 

Redwookiee

Active Member

• Sep 11, 2020

• #8

I would raise that pH to 6.5 at the most and 6.2 at the least. You’ll get nutrient lockout if gets too acidic.