Small hard Pieces of white chalk like substance showing up on top of my coco, wth???

nuckyt

Active Member
IMG_20130324_043025_178.jpgIMG_20130324_043038_377.jpgThey look like small pieces of chalk. They're hard and crush to a chalky white dust. I'm 4 weeks into flower, anyone ever seen this?
 

jondamon

Well-Known Member
Its going to be one of a couple of possibilities.

Either salt crystals. Not likely as it wouldn't be describable as chalky.

Or some perlite. Some coco manufacturers add small amounts of perlite into their mix.



J
 

nuckyt

Active Member
Its going to be one of a couple of possibilities.

Either salt crystals. Not likely as it wouldn't be describable as chalky.

Or some perlite. Some coco manufacturers add small amounts of perlite into their mix.



J
It does look like perlite although I hadn't noticed it before. I'm using cana
 
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