Common name:St. Johnswort, Creeping
Botanical name:Hypericum calycinum
Hypericum calycinum is an evergreen perennial groundcover. It grows 1' high and 1'-2' in spread, and spreads by underground runners. Yellow flowers bloom in the summer. Foliage is dark green. In some areas, it is considered invasive. It prefers sandy and alkaline soil.
Using Water Wisely
An efficient watering system applies the right amount of water to the right parts of the garden at the right time. This conserves water and saves you money.
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| Designer: n/a | Parkside Street Gardens 20 |
Photographer: GardenSoft |
Soils and Compost:
Incorporate compost 6" into your soil to retain water, reduce compaction, feed earthworms, and provide valuable nutrients to your plants.
Integrated Pest Management:
Remove irrigation water and fertilizer from areas where you don't want weeds to grow.