Hypericum kalmianum 'Gemo'

St Johnswort

The small yellow flowers of 'Gemo' St Johnswort are produced for an extended period through July and August, appearing in profusion on a neat compact shrub covered with narrow green leaves. The seed capsules sound like little rattles when brushed against or moved by the wind.  We love the delicate overall effect of this tough native.

PRN Preferred:  Flowers for an extremely long period of time, a workhorse in the garden.

  • Category: Woody Ornamentals
  • Alternate Cultivar: Gemo
  • Hardiness Zone: 4
  • Height: 3 Feet
  • Spread: 3 Feet
  • Bloom Color: Yellow


Qty Description Comments Future Crop Future Crop Ready Date
0 Hypericum kalmianum Gemo #3 (NATIVE-yellow) 510 8/1 Login for pricing
Substitutions are Available