aromatic aster

Aromatic aster should be watered 1-2 inches once a week depending upon environmental conditions. During the summer months, these plants should get an extra 1-2 inches of water every week to keep them thriving. Additionally, if the ground is dry and temperatures are high these plants will need more water, so it will be necessary to water them more frequently. During the fall and winter months, water should be reduced as these plants will not require as much. Additionally, the plant should be mulched to ensure its roots are kept moist.

Aromatic aster (Symphyotrichum oblongifolium) prefers full sun exposure in order to grow and thrive. The plant needs at least 6-8 hours of direct sunlight per day for optimal growth and bloom. Direct sunlight exposure is best during the morning and late afternoon when the sun’s rays are not too strong. These sun loving plants are very capable of handling extreme heat and are more drought-tolerant than most other plants in the aster family.

Aromatic Aster (Symphyotrichum oblongifolium) plants should be pruned after flowering is finished, usually in late summer. This is done to remove spent blooms and reduce the size of the plant as well as to encourage new growth and longer blooming time. When pruning, it is best to only remove the tips of the stems rather than cutting them all the way back and start with no more than a third of the stems. Additionally, removing the spent blooms often encourages fresh new flowers and continual blooming.