Sunburst St. Johnswort
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| Plant Information | |
| Common Name | Sunburst St. Johnswort |
| Botanical Name | Hypericum frondosum 'Sunburst' |
| Description | |
| Plant Type | Shrub |
| Mature Height | 3 to 4 ft |
| Mature Width | 3 to 4 ft |
| Growth Habit | Rounded |
| Bloom Color | Yellow |
| Bloom Interest | Showy |
| Bloom Period | June to July |
| Seasonal Interest | Summer |
| Foliage Color | Blue-green |
| Foliage Type | Simple |
| Fall Color | Insignificant |
| Attributes | Drought Tolerant |
| Attracts Butterflies | No |
| Attracts Birds | No |
| Care | |
| Sun Exposure | Full Sun, Partial Shade |
| USDA Hardiness Zone | 5 to 9 |
| Zoned for KC Region | Yes |
| Water Preference | Moist,Well-drained |
| Maintenance Level | Low |
| Cost | Moderate |
| Watering Notes | Water if rainfall is less than 1" per week especially in summer heat. |
| Fertilize Notes | Fertilize every spring with a water soluble or a dry granular fertilizer. |
| Prune Notes | Prune early spring to thin out oldest and crowded branches. Prune up to 1/3 rd of the stems. |