TMG recommended dosage with EI?

Spar

Guru Class Expert
Jun 5, 2005
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Dallas, TX
Does the 5ml per 20g's recommendation go for TMG as well? Only products I have used are Flourish and 2T/500ml Plantex.
 

Tom Barr

Founder
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Jan 23, 2005
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Re: TMG recommended dosage with EI?

Flourish and TMG are the same dose.

Regards,
Tom Barr
 

Spar

Guru Class Expert
Jun 5, 2005
123
0
16
41
Dallas, TX
Re: TMG recommended dosage with EI?

do we know the Iron content in TMG? i.e. what ppm Iron effect does 5ml TMG dosed in 20g's have?
 

Tom Barr

Founder
Staff member
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Jan 23, 2005
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Re: TMG recommended dosage with EI?

I'll say this, it does not matter, the actually delivered ppm vs what the the dosage needed to supply the plants with enough are two different things.

What is in the water column in terms of ppm Fe varies rapidly.
It is a poor way to predict plant growth.
Test kits have many issues.

Basically you do not need to worry about it.
EI was done with TMG and Flourish FYI.

Regards,
Tom Barr