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In stock
SKU
b557
As low as €2.65
Bag (0.5 g)
(€529.20 /100g )
incl. VAT, excl. shipping
€2.65

JACOB'S LADDER

b557 (Polemonium caeruleum)

Polemonium caeruleum; native plant with purple-blue bell-shaped flowers, which are in flower from spring to summer. Prefers fresh locations and will do well in sunny and semi-shady locations. Good provider of pollen.

Positive for pollinators: yes
Comment: good for pollinators, fragrant
Lifespan: herbaceous perennial

Sowing calendar

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Indoor sowing
0 0 0 0
0 0 0 0
1 1 1 1
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
Outdoor sowing
0 0 0 0
0 0 0 0
0 0 0 0
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
Bloom
0 0 0 0
0 0 0 0
0 0 0 0
1 1 1 1
1 1 1 1
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0

Explanations

Bee-friendly: This plant has a good nectar or pollen supply, which is especially good for honey and wild bees, as well as other pollinating insects. There are 500 different kinds of wild bees alone. Some crops are best approached by specialists, others by generalists.