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Hypericum calycinum

St. John's Wort

  • St. John's Wort. Bright yellow flowers topped with bushy yellow stamens. The initial foliage is chartreuse then turns dark green. Mature height 1 - 2' tall.

Hardiness Zone:

5 - 9

Bloom Color:

Bright Yellow

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Hypericum calycinum Characteristics

Bloom Time

  • Late Spring - Early Summer


  • Salt Tolerant
  • Drought Tolerant

Item Light

  • Full Sun - Part Shade

Soil Moisture

  • Moderate

Critter Resistance

  • Deer Resistant
  • Rabbit Resistant