Carolina Allspice Plant Care

Carolina Allspice (Calycanthus floridus) belongs to the Calycanthaceae family within the Calycanthus genus. Carolina Allspice is native to the Southeastern United States. Carolina Allspice is also known as Sweetshrub, Eastern Sweetshrub, Strawberry Bush.

Carolina Allspice displays an upright, spreading shrub growth habit, reaching up to 8 inches tall with a spread of approximately 10 inches. Carolina Allspice produces fragrant, spiky red or burgundy flowers.

Leaf size: approximately 6 inches.

Calycanthus floridus requires watering every 4–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Carolina Allspice thrives in partial shade to full sun light conditions. The optimal light range is 100–1000 lux. Avoid placing Carolina Allspice in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Calycanthus floridus grows best at temperatures between 20°F and 90°F. Carolina Allspice prefers humidity levels of 40–70%.

Rich, moist, well-draining soil with high organic content. Good drainage is essential for Carolina Allspice to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Carolina Allspice can be propagated through softwood cuttings, seeds.

Carolina Allspice is susceptible to aphids, scale insects, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Carolina Allspice grows outdoors in USDA Zone 9a. Native to the Southeastern United States, Carolina Allspice is adapted to warm climates. In cooler regions, grow Carolina Allspice as a houseplant or bring it indoors before the first frost.