Scotch Laburnum, Alpine Laburnum Laburnum alpinum

Detailed Listing For
Botanical Name:

Laburnum alpinum

Family:

Fabaceae

Genus:

Laburnum

Species:

alpinum

Common Name:

Scotch Laburnum, Alpine Laburnum

Seeds Per Pound:
19,653
Quantity:
4.31 lb
Germination:
98%
Germination Test Type:
Cut (Full Seed)
Purity:
99%
Height:
15-25 feet
Collection Locale:
Ukraine
Crop Year:
2023
Minimum Hardiness Zone:
5
In Stock: 4.31 lb
Prices
  • Laburnum alpinum

Items are priced on a curve, you can buy any 'bulk quantity' up to what we have in stock, some examples are:
1 packet (~ 0 seeds)
$4.95
1 oz (~ 1228 seeds)
$19.95
1 lb (~ 19653 seeds)
$119.50
1 kg (~ 43327 seeds)
$238.00
Growing Info, follow in order:
Scarification: Pour boiling water over seed , repeat process on seed that did not imbibe; Seed coat may require filing or sanding to allow water infiltration~.
Stratification: none required, hard seed coat must be reduced by scarification~.
Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed.
Other: if boiling water treatment does not allow seed to imbibe, sulfuric acid treatment is can also be used in place of filing / sanding.
In a Nutshell:
* Laburnum alpinum (Scottish Laburnum) is a leguminous flowering tree. It flowers in late spring, bearing panicles of yellow pea-like flowers. more...
* Gorgeous yellow flowers in 15" pendulous clusters in May, beautifully displayed against deep green leaves, few trees are more lovely in flower, small, short-trunked tree or large shrub, seeds poisonous if eaten, native to Alps and Eastern Europe (and not to Scotland). more...
* A very tolerant and easily grown plant, it succeeds in almost any soil or situation so long as it is not water-logged. It grows well in heavy clay soils and in poor shallow limestone soils. Succeeds in cold exposed situations and tolerates industrial pollution. more...
* Small specimen tree or shrub for location around residential homes. Shrub borders. Group as a shrub to maximize effect of the spring bloom. Good background plant. more...
Usda description:
More info on http://plants.usda.gov