Need to increase acidity

G

growbee

Active Member

Apr 11, 2020

• #1

I'm looking at around an 8.5-9 on PH and I don't want to hurt my Humboldt Blue Dream plant, almost 2 weeks into flowering. I was looking at Miracid but I'm not sure what formula or if there is a better way. I am also using SensiBloom AB, any recommendations? Thank you!

 

F

FlowerPower001

Member

Apr 11, 2020

• #2

I use pH Down from GH.

 

G

growbee

Active Member

Apr 11, 2020

• #3

FlowerPower001 said:

I use pH Down from GH.

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Actually, I already bought that and have been adding it this week. Problem is that I found it was for hydroponics, but I am growing in soil. Should I go ahead and keep using it? It has brought it down from 10 or more.

 

F

FlowerPower001

Member

Apr 11, 2020

• #4

I'm in soil too and have found it works fine.

 

G

growbee

Active Member

Apr 11, 2020

• #5

FlowerPower001 said:

I'm in soil too and have found it works fine.

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That's great, thank you!

 

G

growbee

Active Member

Apr 11, 2020

• #6

Any recommendations on an additional kick to complement Sensi Bloom?

 

F

FlowerPower001

Member

Apr 11, 2020

• #7

I've found it best to pick one product line and stick with that so that you also maintain the proper micro-nutrient ratios. Keep your PPMs at the proper levels and you will be fine.