Silky oak (also known as Grevillea robusta) is not typically considered great firewood compared to other hardwoods. Here’s why:
Pros of Silky Oak Firewood:
- Availability:
- In areas where silky oak grows, it can be readily available, making it a convenient option for firewood.
- Moderate Heat Output:
- Silky oak can produce a decent amount of heat, though it’s lower than traditional hardwoods like oak or hickory.
Cons of Silky Oak Firewood:
- Low Heat Output:
- While it burns, silky oak has lower heat output compared to denser hardwoods like white oak or red oak, making it less efficient for heating over long periods.
- Faster Burn Time:
- Silky oak burns faster than denser hardwoods, meaning you’ll need to add more logs frequently to maintain the fire.
- Sparks and Smoke:
- Silky oak can produce more sparks and smoke than other firewood options, which might make it less desirable for indoor fireplaces unless closely monitored.
Conclusion:
Silky oak is not the best firewood compared to other hardwoods like white oak, red oak, or hickory. It produces moderate heat, burns quickly, and can spark more than other woods. If it’s readily available and you have limited options, it can work, but you may need to mix it with better firewoods for more consistent heat and longer burn times.