Ph going up

[Pyrate]

I was impressed with Massproducers thread about coco buckets. I put one together. My issue is, the ph keeps rising to 7. I use rainwater at 6.2 to irrigate. It rises overnight. I have purged with 5 gallons of water and it keeps returning to 7. ???
All I wanna do is grow one plant at a time. How hard can it possibly be to grow a weed?

 

[pute]

Get some PH Down.

 

[Pyrate]

I have been using it. The rainwater is about 6.6-6.8 so I bring it down to 6. The next day it’s back up to 7

 

[pute]

Give it 5.5 until it comes down. I have the same issues. This is not a big problem.

 

[Pyrate]

Give it 5.5 until it comes down. I have the same issues. This is not a big problem.

Thank you sir. Good to hear

 

[user 60570]

I have been using it. The rainwater is about 6.6-6.8 so I bring it down to 6. The next day it’s back up to 7

yep…that is another reason I like a Ph around 5.2 to 5.8 going in

the Ph will always go up , not down

 

[joeb631]

yep…that is another reason I like a Ph around 5.2 to 5.8 going in

the Ph will always go up , not down

if it worked for me i would buy a 5 gal tub of it ....