Can specific tree bark be harvested for fire starting in rain?

Identifying Suitable Tree Barks

When searching for tree barks to use as tinder in wet weather, look for species with high oil content. Some examples include pine, spruce, and fir, as well as certain species of birch and cedar. These trees typically have a higher concentration of resin, which can be used to generate sparks and help ignite fires in wet conditions. When collecting, focus on the lower branches or bark shreds, as these tend to have a higher oil content than the main trunk. For best results, harvest barks in the spring or fall when they are most resinous.

Preparing Tree Bark for Fire Starting

To prepare tree bark for use as tinder, you’ll need to shred it into small pieces and dry it out. To dry, simply place the shredded bark in a warm, dry location, such as near a campfire or in a sunny spot, until it reaches a moisture level of around 10%. You can speed up the drying process by placing the bark in a low-temperature oven (150-200°F) for 30 minutes to an hour. Once dry, store the tinder in an airtight container to preserve its effectiveness. When ready to use, simply add the tinder to your fire pit, along with some kindling and larger logs.