Alpine Sweetgrass

Alpine Sweetgrass (Anthoxanthum monticola) should be watered every other day and given 2-3 inches of water per week. In addition, the soil should be kept uniformly moist but not soggy. The plant should not be allowed to dry out between waterings. During the summer months, it is important to make sure the soil is evenly moist amid hot and dry conditions. Water should be provided in the early morning hours to reduce water loss due to evaporation.

Alpine sweetgrass (Anthoxanthum monticola) thrives in full sun exposure with partial shade. It requires at least 6 hours of direct sunlight each day, including the early morning and late afternoon sun, to keep its green foliage healthy and vibrant. The growth of this plant is best when the sun exposure is from early morning until mid-afternoon. When the temperatures are higher, it is recommended to provide some partial shade.

Alpine Sweetgrass (Anthoxanthum monticola) should be pruned in early spring before new growth begins. Prune the plant back by up to half its height, or even more if it is especially overgrown. Cut the stalks close to the base, and then lightly thin out the plant to encourage branching. Doing this will help keep the plant tidy and encourage long-term growth.