Calmag with hard water for autopots???

[Watweed_2009]

Hardness French
Hardness German
Hardness Clark
Hardness Level
Value	Hard
Standard	No standard applies
UK/EU Limit
Value	14.95
Standard	No standard applies
UK/EU Limit	Degrees Clark
Value	11.96
Standard	No standard applies
UK/EU Limit	German Degrees
Value	21.35
Standard	No standard applies
UK/EU Limit	French Degrees

@St. Tom @Mañ'O'Green is that what it is lol

 

[St. Tom]

@St. Tom @Mañ'O'Green is that what it is lol

it should have more info than that bro like mine where it shows your calcium and other stuff

 

[Bill.de.Cat]

it should have more info than that bro like mine where it shows your calcium and other stuff View attachment 1322757

Now that's a water report.

 

[St. Tom]

Now that's a water report.

from what @Mañ'O'Green explained to me
this was with mine at 30

Your water has 32 mg/l = 32 PPM/l so calculate how much your fertilizer as adding in the goal is to be between 80 - 140 PPM/l. In Coco you can go up to ~180 without issue. Go over that and you will have troubles. so mine showed I needed to add calmag each feed also all you need to do is google your water region postcode etc and it will be there

 

[Watweed_2009]

from what @Mañ'O'Green explained to me
this was with mine at 30

Your water has 32 mg/l = 32 PPM/l so calculate how much your fertilizer as adding in the goal is to be between 80 - 140 PPM/l. In Coco you can go up to ~180 without issue. Go over that and you will have troubles. so mine showed I needed to add calmag each feed also all you need to do is google your water region postcode etc and it will be there

I have but mine comes up with about 490 elements lol all listed in a huge list

 

[St. Tom]

I have but mine comes up with about 490 elements lol all listed in a huge list

What's the calcium on your list mine show datailed report and sumary that's the one I posted

 

[Watweed_2009]

What's the calcium on your list mine show datailed report and sumary that's the one I posted

Right calcium in my water is between 200 and 300 ppm, does that help at all???

 

[St. Tom]

Right calcium in my water is between 200 and 300 ppm, does that help at all???

that is 2 much to what @Mañ'O'Green explained it so you will not need to add none but let him come here when he logs in later on

 

[Watweed_2009]

that is 2 much to what @Mañ'O'Green explained it so you will not need to add none but let him come here when he logs in later on

OK nice one Tom, I thought as much by last times grow. But I just need to make sure wirh some pro advice. I've given my autos some calmag like a duck head and fucked them up, they are entering late flower and some red stems and red rust spots on leaves.

 

[Bill.de.Cat]

OK nice one Tom, I thought as much by last times grow. But I just need to make sure wirh some pro advice. I've given my autos some calmag like a duck head and fucked them up, they are entering late flower and some red stems and red rust spots on leaves.

Hence the flogging a dead horse...one of the most asked about nutrients.