Delphinum caucasicum
One of the lowest species of this genus from the northern central Caucasus. Up to 15 cm high. This species occurs mostly in volcanic or mineral - acid rocks in his Caucasian homeland. Mostly single, Enzian blue coloured flowers with short spur and black ovary. Requires a cool semi-shady, not too dry location. PH 6 / Goc 3a / hs 6,50 EUR