Would i benefit from adding calmag to water for seedlings? water hardness low (36-70) ppm hannah

[TheGreenGroomer]

my water hardness is typically low usually around 36-70ppm (hannah)
just wondering if i could benefit from adding a little cal mag to the water for seedlings so i dont run into cal mag issues
i am using pre buffered coco to note..

any help is appreciated :)

 

[budsofgeorgia]

get you some kelp meal extract

 

[BryanOconner]

all stages of plant growth can use extra calmag . Except when your cloning making them produce roots .

 

[Natep]

As a seedling no early veg yes.

 

[TheGreenGroomer]

get you some kelp meal extract

Kelp is rich in potassium and so is coir. Too much will cause problems and you'll need to use even more Cal/Mag. So I would pass on Kelp but thankyou so much for the response dude

 

[Enforcer]

my water hardness is typically low usually around 36-70ppm (hannah)
just wondering if i could benefit from adding a little cal mag to the water for seedlings so i dont run into cal mag issues
i am using pre buffered coco to note..

any help is appreciated :)

Those ppm’s are not readily available to your plants, and you don’t know what they are. Yes, you would benefit from adding some cal-mag.