Just found out wholesale Perlite cost went up 49%

Sib

Carnivorous Plant Addict
Damn might need to snag another bag or two if it's not too late... last time I bought it was 45
 

Dusted

Carnivore
I would expect is is the energy cost to manufacture. The raw material, volcanic glass, has to be heated to a fairly high temperature to drive off the hydrated water. Then it expands. Energy costs have skyrocketed I’ve noticed.
 
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