What's a good ppm to maintain

Dogmia

New Member

Apr 19, 2014

• #1

What is a good ppm to maintain or should I track the EC I'm using a flood and drain system

 

calvinjones1200

Member

Apr 19, 2014

• #2

My PPM is 400

 

NorthofEngland

Well-Known Member

Apr 19, 2014

• #3

PPM has a different ratio in Europe, North America and Australasia.
EC and CF remains unchanged.

 

Dogmia

New Member

Apr 19, 2014

• #4

Ok I'm in week 6 veg and ppm is running 1740

 

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Dogmia

New Member

Apr 19, 2014

• #5

Using fox farms nuts