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Approximately 2500.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Oenothera biennis is cold hardy
USDA Zone:4 -30° to -20°F (-34.5° to -29°C)
|Type of plant - annual or perennial, depending on climate
Flower or inflorescence:
YELLOW to GOLD, to 5cm. dia., evening frag.
elongated caps. to 4cm. (sow in light, cool, to germ. 1-3 weeks)
stem lanceo., 8-15cm. long
|Height, in meters: 1.5
Height, in feet: 4.95
|Oenothera biennis sales history
Synonyms (alternative names) for Oenothera biennis:
|Oenothera acutifolia, Oenothera biennis var. sulfure, Oenothera chicagoensis, Oenothera muricata, Oenothera rubricaulis, Oenothera suaveolens, Onagra biennis,|
Common names for Oenothera biennis:
|Common Evening Primrose, Esekotu, Evening Primrose, Field Primrose, Gemeine Nachtkerze, German Rampion, Jambon des jardiniers, Onagre bisannuelle, Rapontika, Tree Primrose, Zweijahrige Nachtkerze,|
is included in the following
B and T World Seeds flowering plant categories.
|9||: Alpine and Rock Garden Seed List (Hardy and Tender)|
|36||: Herb Seed List Culinary Medicinal Dye and Aromatic|
|Not all medicinal, dye or aromatic plants are edible, some are toxic if eaten and others are dangerous if applied to the skin. Please check uses for plants.|
|43||: Herbaceous Border Plant Seed List|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|55||: Fragrant or Aromatic Flower or Foliage Plant Seeds|
|72||: Russian Native and Introduced Plants (Central)|
|77||: Central European Native and Introduced Plants|
|83||: Vegetable Seed List|
|85||: Natives of U.S.South West (Arizona Texas New Mexico)|
|86||: Natives of U.S.North East|
|160||: Salad Vegetable Seed List|
|161||: Edible Flowers|
|Some flowers are poisonous if not cooked. Some are only edible while in bud. Identify and correctly prepare all flowers before eating. Do not eat flowers that have been sprayed with weedkiller or other chemicals.|
|719||: North American Native Ethnobotanicals|
|Including medicinal, dye, fiber, food, construction, ritual|
|952||: Wholesale Selection|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Oenothera biennis seeds will usually germinate in 15-30 days.
Reduce soil temperature at night.