Can I mix high and low mc?

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mhexum

New Member
Dec 27, 2015
2
MN
I've just installed a woodstove at the beginning of this winter. I have two sources of wood (both free) and am wondering if I should really just wait until next year to use them.

My main stacks of split wood are box elder that I got this fall on my grandfathers farm. The logs had been sitting in a pile for over a year now. I, not knowing much, hoped that would have been time they were drying, but I just recieved a moisture meter for christmas and this wood is all reading around 30%.

I can also get kiln dried soft wood at work (2x3's used to protect bundles of aluminum from the steel banding that holds them together). My understanding was that burning pine like this that is too dry can cause the stove to overfire easily and it should only be used if mixed with hardwood.

Is it possible that mixing these would average out to work good enough, or am I better off simply leaving the s/s/c box elder for next winter. I also understand the box elder isn't the best wood, but I have an unlimited free supply, and will hopefully get some oak mixed in with the next load from the farm.
 
I really can't say one way or the other how the wood would burn if you mixed in some of that kiln dried softwood ... but I will say that in my first year of burning that's pretty much what I did. I had access to some standing dead elm and tree tops ... it wasn't as seasoned as it should have been so I mixed in pallet wood. It worked ok ... but took longer to get the fire going and established. The next year I saw a huge difference in wood seasoned for a year.

I guess my advice is to try to burn a mix and see how it burns ... and if you opt to continue to do so I would frequently inspect the chimney for creosote build up.
 
Tube stove? Cat stove? Smoke dragon type?

You say main stacks, then logs in a pile...
the box elder in a pile: rounds stacked in a pile? Splits tossed into a pile? Or splits stacked up in rows?

Box elder (BE) is a type of maple, and it can dry to high teens/ low 20s in a year.. it's not the best firewood, but far from the worst. I burn it semi-regularly.

I wouldn't hesitate to throw in some of that pine with it. Maybe go 50/ 50. The pine will burn first, and dry out the BE in the process.. then at the end of the burn, you'll have some nice coals from the BE ready for a reload.
 
I say go for it but keep cutting now for next season.

Box elder: I burn a ton of it every year and love the stuff as it always seems dry. At this point in the game for you it should be your go to wood to get you ahead. The other wood you'll want (being that you live in MN) is standing dead elm. The stuff is everywhere here in Minnesota and the top half is generally virtually ready to burn as soon as you cut it. Seek those out during this upcoming year.

Another bit of advice: surround your stove with wood (or at least bring in the next load ahead of time) to dry it out. Obviously don't get it too close (clearance to combustibles) but get it near the stove to work a bit more moisture out prior to loading. Some guy on this site ran some tests doing this and saw some benefit. It sure couldn't hurt!
 
Sorry if it wasn't clear. I have stacked rows of splits here at my house. the piles of logs are out at the farm. A year and a half ago there was a new power line run through the farm and there were a good amount of trees cut and the logs left in a few piles. I will definitely try to get out there this winter and get some more of it CSS to sit for next year.

My stove is an older Englander model that was also given to me for free. I am hoping to replace it with a more efficient stove in a few years.
 
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