How does birch care for us?
Birch has been on this earth since before the dinosaurs went extinct. A thin leaved, short lived, slender hardwood, she is one of the most iconic trees of the northeastern United States. Their role in their local ecologies is multifaceted and powerful; they colonize cleared land, and are able to regenerate in tiny canopy gaps. Their fallen leaves remediate acidic soils. They are pioneers that create a welcoming world for other species: trees, bushes, grasses, as well as wildlife who depend on them for food and homes. Silver Birch has been studied for its ability to phytoremediate toxic landscapes. River Birches are planted to stop soil erosion.
Black Birch, like most birches, is able to thrive in a wide range of soil conditions, and importantly in the northeast, can easily resist the nibbling of deer. Their characteristics of being highly adaptable, of being the first to colonize cleared land, of being able to withstand adverse conditions make birch a surprising ally for new beginnings, renewal, and adaptability.
In one ancient Hellenic practice of phyllomancy, or divining by way of rustling leaves, birches in sacred groves were visited to help make decisions and show the path forward.
How to care for birch?
Water:Birch trees are notoriously thirsty. Young trees need 1 to 2 inches of water per week.
Mulch: Apply a 2 to 3-inch layer of organic mulch around the base to keep the roots cool and retain soil moisture. Keep the mulch a few inches away from the trunk to prevent decay.
Prune: Prune during the dormant season (late fall to early winter) to remove dead, diseased, or rubbing branches.
Light: Birches will thrive in full to partial sun
Soil: Plant away from paved areas or driveways, as soil compaction damages their shallow roots.