Ash from wood fires is a gardener’s magic powder. Here’s why.

Ash from wood fires, a seemingly unremarkable residue, has become a prized commodity among the green-thumbed community for its numerous benefits to the garden. Often discarded without a second thought, this soft, powdery byproduct of cozy fires and wood-burning stoves is heralded for its ability to amend soil, deter pests, and even nurture specific plants with its rich mineral content.

As an alkaline substance, wood ash can be particularly beneficial to acid-loving plants when used judiciously. This article delves into the multiple ways in which wood ash can be the unexpected hero in the quest for a flourishing garden.

Wood ash is known for its ability to alter the pH of soil. Rich in calcium carbonate, it acts as a liming agent, raising the soil’s pH and helping neutralize acidic soils. This can be of particular advantage to plants that thrive in more alkaline environments.

Garden pests such as slugs and snails are not fond of the texture and composition of wood ash. By sprinkling a ring of ash around susceptible plants, you can create a natural deterrent that will protect without the use of harmful chemicals.