spice bush

The watering needs of spice bush vary depending on the season, climate, and soil conditions. In general, spice bush prefers consistently moist but well-draining soil. Water when the soil is dry to a depth of 2 to 3 inches (5 to 7 cm). This could range from every 1 to 3 days in summer to every 4 to 7 days in winter. Water in the morning or evening, as long as it's done before temperatures cool significantly at night or excessive heat begins to build up during the day. Avoid overhead watering and always keep the foliage dry. Do not excessively water, as this can lead to root rot.

Spice bush (Lindera benzoin 'Rubra') requires plenty of longer-day sunlight with a minimum 4-6 hours of direct sunshine daily for best growth and flowering. According to landscape zone research, the ideal planting location for this species is in USDA Hardiness Zones 4-9, as it does best in climates with mild winters and plenty of sun to fully grow. It prefers full sun in the mornings and partial shade during the hottest part of the day. This species does not tolerate temperatures below 20°F, so plant in a location that gets sun morning through early afternoon, preferably dappled shade for heat protection during the hottest part of the day. In late afternoon, the plant should have some shade to cool down and retain moisture.

Spice bush is a hardy deciduous shrub and should be pruned annually in late winter or early spring. Pruning should be performed when the plant is dormant, after all chance of frost has passed and prior to the onset of new growth. Pruning involves thinning, maintaining a desired shape, or removing dead or damaged branches. It is best to prune no more than 1-third of the total growth at any 1 time to ensure the health and vigor of the shrub. Spent flowers can also be removed for improved appearance.