Pollen filters

[7leaf]

Got a large hemp farm moved into my area. I grow in a 40 by 70 s2000 greenhouse with roof venting and side wall intake fans. I'm concerned about pollen drift and my girls getting pollenated. Any thoughts on what filters I should be using and filter micron size? Anyone else have the same issue?

 

[Aqua Man]

Got a large hemp farm moved into my area. I grow in a 40 by 70 s2000 greenhouse with roof venting and side wall intake fans. I'm concerned about pollen drift and my girls getting pollenated. Any thoughts on what filters I should be using and filter micron size? Anyone else have the same issue?

Safest bet I can think of would be UVC for your intake. Will kill all spores pollen etc.

 

[pdx]

I imagine you could tie some silk over the intakes to filter the pollen out.