Ninebark 'Diabolo'

Physocarpus opulifolius Diabolo ('Monlo') - This plant holds its rich purple colour all summer and into the fall. Early spring pruning would be advantageous. 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. 1.2m W x 2m H. Broad, upright shape. White flowers in June. Insignificant fruit colour on dark purple foliage turning purple in the fall. Full sun. Adaptable soil. 3Gallon.

Attracts pollinators. Deer resistant.