Stambiagraižis gludas – Coreopsis grandiflora

Stambiagraižis gludas

PLANT NAME
Lithuanian plant nameStambiagraižis gludas
Latin plant nameCoreopsis grandiflora T.Hogg. ex Sweet.
English plant nameTickseed
TYPE OF PARTERRE
  • Borders
  • Clump, beds (mixborder)
  • Flowerbed, parterres
  • Groups
  • Wild plant parterre
ASSORTMENTsupplementary
GROWING PLACE CHARACTERISTICS
Soil
  • average wet soils
  • dry soils
Lighting
  • Heliophilous
Spacing, cmFrom 30 to 40
PLANT HEIGHT AND HABITUS
Height
  • short – 21-40 cm
  • middle height – 41- 60 cm
Habitusflower with non-expressive habitus, for background
PLANTS ORNAMENTALITY
Leaf color
  • green
Blossom color
  • yellow, yellow tints
Blooming time
  • 1-st half of the summer - June 2-nd decade- July 2-nd decade
Blooming period2 months
General ornamentalityaverage decorative
Ornamentality duration, months4
Groupintermediate type perennial (grown 5-6 years)
Bioecological groupPerennial
PLANT PROPAGATION
Propagation methods: seeds. 3500 - 4000 seeds per 1 gram. 1000 seeds per 1 gram. Seeds stay viable for 3-4 years. Seeds are sown in cold beds or final growing place. Self-sowing flower. Seeds germinate within 10-16 days at 18°C. Flowers begin blooming 40 - 50 days after sowing and bloom for 30-60 days till the first autumn frost. Cross-pollinated flower, isolation distance is 100 m. Seeds do not mature at the same time. Seed yield is 20 g for a square meter.

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