r/sawmilling

Image 1 — White pine discoloration
Image 2 — White pine discoloration
Image 3 — White pine discoloration
▲ 16 r/sawmilling+1 crossposts

White pine discoloration

I know I’ve asked before - but I was hoping some other folks could chime in if I’m doing something wrong here. I’m struggling with keeping milled fresh pine from discoloring. But after some reading I think I’m dealing with two different things. One I can likely do something about and one I can’t. If you look at the pictures attached I think the one with splotchy blue stains is mold - I don’t know why I keep getting it. This beam is stored in an open barn - lots of air - and I sprayed the beam with a borax solution as well. This is the discoloring I’m struggling with. The other two picture seem to be in the grain and I believe is possibly the sap wood just changing color. I don’t mind this and am guessing there’s not much I can do about it.

Am I reading this right? Anything else I can do about boards that are molding as is the first picture?

u/jonlandit — 12 days ago