Polemonium Caeruleum

Description

The ever-popular and easily-grown "Jacobs Ladder" pushes up several stems clad in pinnate leaves topped by panicles of sky blue flowers.

Sowing Advice

Sow at any time. Cover with compost or grit 2mm deep. Keep moist in a propagator or a warm spot outside. Some seeds may need a prolonged cold spell before they germinate the following spring.

Key Facts