Ninebark 'Summer Wine' (PW)
Physocarpus opulifolius Summer Wine ('Seward') - This plant is very mildew resistant. A vigorous grower that requires hardly any pruning. They have a shallow lateral root system. It also has a medium growth rate. Prune in spring. Use Bone Meal when you first plant. Do not fertilize the first year. Fertilize once a year with a balanced granular fertilizer. Do not plant any deeper than it is in the pot. Do not add any soil or mulch around the base of the stem. Water deeply once a week for about 20-30 minutes whether is rains or not. Plant at least 3-4 feet from any foundation.
Zone 3. 1.5m W x 1.5m H. Broad, upright shape. Pink-white flowers in June. Insignificant fruit on orange-purple-red foliage turning purple in the fall. Full sun. Adaptable soil. 3Gallon.
Attracts pollinators. Deer resistant.