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Approximately 4000.00 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 Verbena bonariensis is cold hardy
|Type of plant - annual or perennial, depending on climate
Flower or inflorescence:
frag. deep PURPLE-PINK clusters on tall stems, long season, ideal cut fl
(best sown direct, germ. 1-4 weeks)(tol. alkaline soil)
lanceo., to 13x2cm., toothed..tall, back of mixed borders
|Height, in meters: 1.2
Height, in feet: 3.96
|Verbena bonariensis sales history
Common names for Verbena bonariensis:
|Brazilian Verbena, Buenos Aires, Purple Top, Purple-top Vervain, Purpletop, South American Vervain, Tall Verbena, Verbena Buena,|
is included in the following
B and T World Seeds flowering plant categories.
|1||: Stock list|
|Our stock changes almost every day, with seeds arriving and being shipped all over the world.|
We only stock long lived seeds, except for a few species that are always in demand.
Seeds that are not in stock are acquired fresh when ordered.
|31||: House and Container Plant Seed List|
|43||: Herbaceous Border Plant Seed List|
|44||: Cut flowers Commercial and other Recommended Varieties|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|53||: Bedding Plant Seed List|
|55||: Fragrant or Aromatic Flower or Foliage Plant Seeds|
|57||: Arid and Dry Condition Plant Seed List|
|110||: South American Native Plant Seed List|
|698||: First Year Flowering Perennials|
|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.
Verbena bonariensis seeds will usually germinate in 14-90 days, even under good conditions germination may be erratic.
Verbena bonariensis seeds need to be "overwintered" before they will germinate.
Stratification; cold treatment or vernalization. Seeds of some species need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
Bonariensis & Venosa (Pre-chill for 2 weeks).