Parkinsonia aculeata Palo verde 100, 500, 2500 seeds

Description

Palo verde, Mexican palo verde, Parkinsonia, Jerusalem thorn, jelly bean tree
Parkinsonia aculeata is a species of perennial flowering tree in the pea family, Fabaceae. Common names include palo verde, Mexican palo verde, Parkinsonia, Jerusalem thorn, and jelly bean tree. Parkinsonia aculeata may be a spiny shrub or a small tree.
It grows 2 to 8 m (6.6 to 26 ft) high, with a maximum height of 10 metres (33 ft). Palo verde may have single or multiple stems and many branches with pendulous leaves. The leaves and stems are hairless. The leaves are alternate and pennate (15 to 20 cm long). The flattened petiole is edged by two rows of 25–30 tiny oval leaflets; the leaflets are soon deciduous in dry weather (and during the winter in some areas) leaving the green petioles and branches to photosynthesize. The branches grow double or triple sharp spines 7–12 mm (0.28–0.47 in) long at the axils of the leaves. The flowers are yellow- orange and fragrant, 20 mm (0.79 in) in diameter, growing from a long slender stalk in groups of eight to ten. They have five sepals and five petals, four of them clearer and rhomboid ovate, the fifth elongated, with a warmer yellow and purple spots at the base. The flowering period is the middle months of spring(March& April or September & October). The flowers are pollinated by bees. The fruit is a seedpod, leathery in appearance, light brown when mature.
160,000 seeds/kg
USDA zone: 8
Growing Info, follow in order:
Scarification:
Soak in boiling water for 5 seconds.
Stratification:
none required.
Germination:
sow seed 1/8" deep , tamp the soil, mulch the seed bed.
Other:
Seed needs warm temperatures after sowing to germinate (75 degrees F +). If boiling water treatment fails, Sulfuric Acid treatment for 45 min.