How to lower the ph of coco

M

Matt 905

Member

• Nov 19, 2022

• #1

I think I got nutrient lock my coco ph is 7 , I'm thinking it should be 6.5, this pic shows the new growth looking yellowish from the edges and tips light brown, magnesium maybe, potassium,

 

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PadawanWarrior

Well-Known Member

• Nov 19, 2022

• #2

How are you measuring the pH?

 

Billy the Mountain

Well-Known Member

• Nov 19, 2022

• #3

You shouldn't pay much attention to runoff pH

Phosphoric acid is the most common pH down

 

bk78

Well-Known Member

• Nov 19, 2022

• #4

Feed with the proper ph you want, to run off and you should always be in the range


I never measure run off for ph, only to check EC. But that’s very rare too.

 

Wattzzup

Well-Known Member

• Nov 19, 2022

• #5

Matt 905 said:

I think I got nutrient lock my coco ph is 7 , I'm thinking it should be 6.5, this pic shows the new growth looking yellowish from the edges and tips light brown, magnesium maybe, potassium,

Click to expand...

Put in the proper feedings at the proper ph. Get plenty of runoff. How are you checking the coco ph?

 

coreywebster

Well-Known Member

• Nov 21, 2022

• #6

Yep, concentrate on what's going in.
Ph 5.8 - 6.2