JJan
FFeb
MMar
AApr
MMay
JJun
JJul
AAug
SSep
OOct
NNov
DDec
Sow indoors
Sow/plant outdoors
Flower/harvest
In stock
Polemonium Caeruleum
Price reduced · save 60%
£1.95£0.78per packet
Buy 2, get a 3rd free
Genus collection
Polemonium Seeds (12 varieties)
ViewThe ever-popular and easily-grown "Jacobs Ladder" pushes up several stems clad in pinnate leaves topped by panicles of sky blue flowers.
- Family
- Polemoniaceae
- Packet content
- 50 seeds
- Height
- 45 cm - 63 cm
- Light level
- Partial shade
- Growth habit
- Herbaceous
- Hardiness rating
- H5
- Pollinator-friendly
- Yes
- Moisture
- Moisture retentive
- Region of origin
- Europe
- Colour
- Purple
JJan
FFeb
MMar
AApr
MMay
JJun
JJul
AAug
SSep
OOct
NNov
DDec
Sow indoors
Sow/plant outdoors
Flower/harvest