ninebark

Ninebark (Physocarpus opulifolius 'Mindia' COPPERTINA) should be watered every 7 to 10 days. Note that plants differ in water requirements, so monitor the soil for moisture. The soil should be kept consistently moist but not waterlogged. During the warmer, growing months, increase the frequency of watering, allowing the top 2-3 inches of soil to dry out before watering again. Reduce watering frequency in the winter when the plant is not actively growing.

Ninebark (Physocarpus opulifolius 'Mindia' Coppertina) grows best in full sun, meaning at least 6-8 hours of direct sunlight per day. It can tolerate partial shade, but growth and flowering are both reduced when the plant does not get sufficient light. Planting this shrub in an area with enough sunlight is essential for healthy growth and plenty of blooms. For those planting in areas with limited or excessively hot sunlight, it is best to provide partial shade at least for part of the day.

Pruning for Ninebark is an important and necessary practice to ensure a healthy, vibrant and aesthetically pleasing bush. The best time to prune Ninebark is in the late winter or early spring, which gives the plant enough time to recover and put all of its energy into growing new foliage. For normal years, you should prune about 1-third of the stems/shoots down to the ground, removing all the dead and damaged branches. If the Ninebark is in a small area of your garden, you can lightly prune in the late summer and early autumn to maintain its shape. You should also remove any shoots that interfere with any pathways near the Ninebark plant. These should be pruned back to the node, near the collar of the stem. It is important to remove any and all broken or dead branches regularly throughout the growing season, but more pruning should be done closer to the late winter. It is also recommended to remove any crossing stems or branches that rub together. When pruning Ninebark plants, it is important to use sharp tools in order to avoid damaging the stems and leaves of the plant.