Jacks 321???

Hiddengardener

Member

• Aug 24, 2022

• #1

I've have read jacks 321 probably doesn't need cal mag added when growing in coir. Has anyone skipped adding calmag while using jacks 321.

 

PJ Diaz

Well-Known Member

• Aug 25, 2022

• #2

No one uses calmag with Jacks 321.

 

Creature1969

Well-Known Member

• Aug 25, 2022

• #3

FYI the 2 is your cal, the 1 is your mag.

 

Hiddengardener

Member

• Aug 25, 2022

• #4

K thanks