My understanding is that the Axis DE and the diatomite rock that I talked about in this thread are the same product. So, what I stated about the particle size of the diatomite rock should apply to the Axis DE.
My understanding is that the Axis DE and the diatomite rock that I talked about in this thread are the same product. So, what I stated about the particle size of the diatomite rock should apply to the Axis DE.
I found that too heavy a percentage of small DE was prone to compacting, but many of you have no issue. I do prefer a more even medium sized particle size, but small size still has its uses.
I just called Down to Earth because I've been unable to find their larger (2-7 mm) particle "Diatomite Rock" available anywhere - turns out the product has been discontinued. So unless some nursery happens to have the last few bags on a shelf, it looks like there is no current retail source for a larger particle size.