B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Polygonum amphibium is cold hardy
USDA Zone:5 -20° to -10°F (-29° to -23.5°C)
|Type of plant - perennial
Flower or inflorescence:
PINK or RED, dense spikes
achenes in 2-3mm. pod
oblance, 7-10cm. long.
|Height, in meters: 1
Height, in feet: 3.30
|Polygonum amphibium sales history
Synonyms (alternative names) for Polygonum amphibium:
Common names for Polygonum amphibium:
|Coban Deynegi, Hartwright's Persica, Hartwright's Persicaria, Poligono Anfibio, Renouee amphibee, Serpentine, Willow Grass,|
is included in the following
B and T World Seeds flowering plant categories.
|We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.|
|12||: British Native Wild Flowers Shrubs and Trees|
|56||: Aquatic and Semi aquatic Plant Seeds|
|77||: Central European Native and Introduced Plants|
|78||: South Eastern European Native and Introduced Plants|
|80||: South West European Native and Introduced Plants|
|100||: North East European Native Plant Seed List|
|101||: North West European Native Plant Seed List|
|102||: Eastern European Native Plant Seed List|
|103||: Western European Native and Introduced Plants|
|124||: Greenland Native Plant Seed List|
|180||: Aquatics Used For Water Treatment|
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.
Polygonum amphibium seeds will usually germinate in 21-60 days, even under good conditions germination may be erratic.
Do not overwater