Suttons Hardy Hypericum Kalmianum 'Sunny Boulevard' Semi-Evergreen Shrub, (St

Prominent golden stamens crown the clear yellow petals of this St. John's Wort. Hypericum kalmianum 'Sunny Boulevard' forms a rounded, well branched shrub that lends itself to the middle of borders, mingling with perennials and other low shrubs. Flowering over a long period, the blooms are succeeded by fleshy, conical fruits that extend the season of interest well into autumn. The slender foliage is semi-evergreen, bringing year-round texture and form to borders. Hypericum is dependable and easy to grow, needing little maintenance throughout the year. Height and spread: 90cm (36").

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.

How to Grow:

Plant St. John’s Wort in any garden soil and in a position that is sheltered from cold winds. Hypericum is a versatile plant coping well in poor, dry soils and even thriving in deep shade.

More Info:

Feed and water regularly throughout the growing season while young Hypericums plants become established. Mature plants require little attention throughout the growing season. After flowering, lightly prune evergreen Hypericum plants to remove any damaged or dead growth and maintain a pleasing shape.