Polemonium boreale
Polemonium boreale
Polemonium boreale
Polemonium boreale
Polemonium boreale

Polemonium boreale

Northern Jacob's Ladder

Polemoniaceae

Height

30 cm

Flower colour

violet-blue

Flowering time

most of the summer

Foliage colour

green

Sunlight

sun - part shade

Soil

well drained, gritty

pH

acid - neutral - alkaline

Hardiness

hardy

Plant range

arctic areas in the northern hemisphere

Polemonium is a genus in the Polemoniaceae family. All species are native to temperate regions in the northern hemisphere, except one species that grows in the southern Andes.

Propagation:


Division in spring.


Seed - sown in February - March.

Seed just covered and stored at 20°C (68°F) until germination, which can be slow.

Hardy and easy to grow. Self seeds quite a bit.

You can add comments or ask questions about this plant in the forum

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