SuperSoil Mix/Soft Rock Phosphate

1990mk

Member
Hello everyone, my question is : I am making supersoil with pro-organics mix instead of roots soil and i was wondering if it would be good to add soft rock phosphate since pro-organics dont seem to have the glacier dust that roots comes with.

I read somewhere that Subcool took out the rock phosphate from his recipe for a couple of different reasons. One of the reasons being Roots soil has Glacier Dust and another reason being people don't sell rock phosphate anymore.

They still sell Soft rock phosphate so I was wondering if it would benefit my Supersoil made with Pro-Organics mix. (i think Pro-Organics mix does not have any of the glacier dust, or whatever its called, that Roots comes with.

It would be great if Subcool can reply back if he is still on this forum because although he doesnt know it, he has taught me a lot on growing flavorful cannabis and I have BIG respect for him.
 

geekmike

Well-Known Member
I stopped putting Rock Phosphate in mine, didn't see a need for it.

Azomite is glacial rock, rock phosphate is usually pulled from limestone I think.

Either way, I don't see the need to stress over finding this item.
 
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