Hardwood, with a higher density, has a long burn time compared to a softwood log. This often confuses a wood stove burner when they switch to a pellet stove. Softwood pellets have higher BTUs than hardwood pellets, but only because of a higher concentration of lignins that ignite at high temperatures.Click to see full answer. Also question is, do hardwood pellets burn longer than softwood pellets?FACT: Softwood pellets typically have higher heat output (burn hotter) and lower ash (burn cleaner) than hardwood pellets. Indeed, high quality softwood pellets can produce 10-20% more BTUs per pound than hardwood pellets, and a cleaner burn means less maintenance for busy you!Secondly, can you mix hardwood and softwood pellets? Not only are there significant heat output differences between hardwood and softwood wood pellets – but the ash content is much different as well. With a mixed and matched pellet fuel order, you’ll also be able to learn about different types or brands of wood pellets. One may also ask, what are the best wood pellets for heating? Best Heating Wood Pellets for 2017 Northern Warmth Douglas Fir / Supreme Douglas Fir. North Idaho Energy Logs. Maine Woods Wood Pellets & Maine Woods Softwood (great priced pellets that burns like a champ) Hamer’s Hot Ones. Northern Warmth Purley Pine. EasyBlaze TM (the softwood is one of my favorites) Lacrete Wood Pellets. What are hardwood pellets used for?Wood pellets are new biomass fuel. For the low cost and high burning rate, it’s a good substitute for firewood, coal, oil, gas. Wood pellets are widely used in heating, cooking, boiler and power plant. Home heating and cooking: wood pellets are used in specialized pellets stoves.