Taurelinė jonažolė – Hypericum calycinum

Taurelinė jonažolė

PLANT NAME
Lithuanian plant nameTaurelinė jonažolė
Latin plant nameHypericum calycinum L.
English plant nameAaron’s Beard
TYPE OF PARTERRE
  • Flowerbed, parterres
  • Clump, beds (mixborder)
  • Groups
  • Rockery, retaining walls
  • Wild plant parterre
  • Combination with woody plants
ASSORTMENTsupplementary
GROWING PLACE CHARACTERISTICS
Soil
  • average wet soils
Lighting
  • Heliophilous
Spacing, cmFrom 30 to 40
PLANT HEIGHT AND HABITUS
Height
  • short – 21-40 cm
Habitusflower with expressive habitus, for design as accent
PLANTS ORNAMENTALITY
Leaf color
  • green
Blossom color
  • yellow, yellow tints
Blooming time
  • 2-nd half of the summer - July Third Decade - August
  • autumn - September - October
Blooming period2 months
General ornamentalitydecorative
Ornamentality duration, months5
Grouplogn-lived perennial (grown 7 and more years)
Bioecological groupPerennial
PLANT PROPAGATION
Propagation methods: seeds, cuttings. Propagation by scrub division is complicated and used rarely. Flower is propagated by scrub division in cold beds in Spring. Seeds are small. 3500 seeds per 1 gram. 1000 seedlings per 1 gram of seed sown. Seeds stay viable for 2 years. Seeds stay viable for 2 years. Seed viability percentages declined to 10-20% after a 3 year of storage Seeds germinate in 15-20 days. The flower is propagated by scrub division in cold beds in substrate of sand and peat (1:1) in the first part of Summer.

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