More blue blooms

Agapanthus (Agapanthus spp.)*, blue felicia (Felicia spp.)*, blue sage (Salvia africana-caerulea)* and S. guaranitica ‘Costa Rica Blue’, blue sceptre (Aristea capitata)*, Chinese plumbago (Ceratostigma willmottianum), Echinops ritro, Hydrangea macrophylla, love-in-a-mist (Nigella damascena), Oxypetalum caeruleum, pansy (Viola spp.), Veronica spicata and wild lilac (Ceanothus x delilianus ‘Gloire de Versailles’). * indigenous