B
Budclarkson
- 353
- 63
New grower FNG but so far so good.
Growing autos indoors in Coco Loco soil.
About 4 weeks in starting adding CalMag every other watering.
About 1 wk into flower I started adding Jacks 321 but only mixing PartA and B as I did not have their Epsom Salt bag. Not sure it was needed when already using CalMag??
As the Jack’s epsom was going to cost me $50 shipped I passed and picked up a bag of organic epsom salt from Power Grow systems off of Amazonia.
Not sure how the concentration compares to the Jacks and how/if I should start mixing it with the Jacks PartA and B or just add it separately. Power Sustems says 1tsp per gallon which is a lot more in weight (grams) compared to the Jacks stuff…
Recently got a a TDS/EC meter and it measured 110ppm on tap water and 320ppm on the runoff with the Jacks A/B mix at 1/2 rate (maybe a little less since I used some water and not all nutes on the water/feed).
Thoughts on how to introduce the Epsom salt and at what rate? Both the Epsom abs CalMag have magnesium and don’t want to overuse it and start causing problems.
Thanks
Growing autos indoors in Coco Loco soil.
About 4 weeks in starting adding CalMag every other watering.
About 1 wk into flower I started adding Jacks 321 but only mixing PartA and B as I did not have their Epsom Salt bag. Not sure it was needed when already using CalMag??
As the Jack’s epsom was going to cost me $50 shipped I passed and picked up a bag of organic epsom salt from Power Grow systems off of Amazonia.
Not sure how the concentration compares to the Jacks and how/if I should start mixing it with the Jacks PartA and B or just add it separately. Power Sustems says 1tsp per gallon which is a lot more in weight (grams) compared to the Jacks stuff…
Recently got a a TDS/EC meter and it measured 110ppm on tap water and 320ppm on the runoff with the Jacks A/B mix at 1/2 rate (maybe a little less since I used some water and not all nutes on the water/feed).
Thoughts on how to introduce the Epsom salt and at what rate? Both the Epsom abs CalMag have magnesium and don’t want to overuse it and start causing problems.
Thanks