Clustered Bellflower -campanula glomerata– grows best in light dry grassland and is well suited to chalk and limestone soils. It should only be grown on sites where there is plenty of sunlight, and in gardens, can be included in a sunny flower border or rock garden. This is a low growing species with intense blue flowers that are extremely beautiful, and also very attractive to passing bees and butterflies between June to August. Clustered Bellflower looks best growing with other chalk and limestone plants that flower in early to mid summer such as Oxeye daisies, Greater Knapweed, Meadow Cranesbills and Small Scabious.
CLUSTERED BELLFLOWER Seeds
How to grow Clustered Bellflower Seeds
Clustered Bellflower seeds should be sown in autumn, in seed trays and covered very lightly with compost. Trays should be covered in glass to retain moisture and left outside over winter for germination the following spring. Once germinated, the seedlings can be pricked out and grown on, for planting out later in the year