Approximately 1200.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
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B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Verbena rigida is cold hardy
USDA Zone:8 10° to 20°F (-12° to -6.5°C)
|Type of plant - perennial
Flower or inflorescence:
PURPLE or MAGENTA term. spikes
(in north lift roots like dahlias)
7.5cm., oblong, dent., - bedding
|Height, in meters: 0.6
Height, in feet: 1.98
|Verbena rigida sales history
Synonyms (alternative names) for Verbena rigida:
Common names for Verbena rigida:
|Eisenkraut, Tuber Vervain, Veined Verbena,|
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.
|6||: Bulbous and Rhizomatous Plant Seed List|
|31||: House and Container Plant Seed List|
|43||: Herbaceous Border Plant Seed List|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|53||: Bedding Plant Seed List|
|59||: Brazilian Native and Introduced Plants|
|64||: Argentinian Native and Introduced Plants|
|85||: Natives of U.S.South West (Arizona Texas New Mexico)|
|89||: Natives of U.S.South East|
|110||: South American Native Plant Seed List|
|130||: Ground cover Plant Seed List (see also List 133)|
|720||: Fire Resistant Plants|
|Different classes of resistance: some grow back, some don't burn, a few have highly inflammable leaves that leave the rest of the plant intact, some trees don't have lower branches.|
|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 rigida seeds will usually germinate in 14-90 days, even under good conditions germination may be erratic.
Verbena rigida 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).