BEARDTONGUE 'CHOCOLATE DROP' Penstemon
A unique penstemon with chocolate-coloured flowers! Easy to grow. Makes an excellent cut flower.
Type: Hardy perennial
Hardiness zones: 4-8
Location: Sun or part shade
Seeds per pack: 20
Germination: Place on the surface of a sterile seed-start mix. Water in. Seeds may germinate in about 4 weeks. If germination has not occurred they may need a period of cold for 6 weeks. The container should be placed in a plastic bag, and placed in the fridge for this cold period. Keep moist. Then bring back to warmth and growth should appear 4 weeks after the warm period.