Bright golden foliage and vivid blue flowers make 'Trehane' one of the best S. European/ W. Siberian species.
Height x Spread / Trail
10 x 30 cm
June - September
A wonderful addition to any rockery, paving or gravel bed and can make superb container plants with other alpines, herbs and less prolific summer patio plants.
Prefers full sun, or partial shade with free-draining soil or compost.
A hardy plant which should survive normal winter conditions outside, especially if protected from the hardest frosts.
Suggested pot sizes to transplant plugs : 9cm : 11cm : 1 Litre