Agastache 'Purple Haze'
- Usually Flowers : July, August, September
- Wildlife Friendly
- Suitable for cut flowers
Dark blue, violet flowers with deep green foliage. Very attractive to bees and butterflies and with a long flowering season. This plant looks wonderful massed in the middle of a border. Excellent cut flower. Prefers a well-drained soil.
Piptanthus nepalensis (Evergreen Laburnum)
- Usually Flowers : May, June
Semi-evergreen or deciduous, open, upright and tender shrub with leaves of three dark blue-green leaflets. Upright, terminal racemes of pea-like, vanilla-scented, bright yellow flowers emerge from hairy buds May and June. Ht.2.5mt.(8ft.). Pendant green seed pods form after flowers August to September. Best grown in full sun and well-drained soil. Grow against a warm wall and protect from cold winds.