Early Blooming:
Narcissus (bulb) 'Jetfire' with Arabis alpinus (White rockcress).
Early to Midsummer Blooming:
Salvia x sylvestrus 'May Night' with Geranium sp. 'Ann Folkard' or 'Johnson's Blue.'
Midsummer Blooming:
Allium spaercephalon (drumstick allium) with Knautia macedonica (Red Pincushion).
Midsummer to Late summer:
Eryngium maritimus (Sea Holly) with Lavandula sp. 'Grosso' or 'Hidcote.'
Latesummer:
Miscanthus sinensis 'Stricta' (Porcupine Grass) with Patrinia scabiosifolia.
Early Blooming:
Brunnera macrophylla with Pulmonaria saccharata (Lungwort).
Early to Midsummer:
Iris pseudacoris “Variegata' (Variegated Iris) with Caltha palustrus (Marsh Marigold).
Early to Midsummer:
Hosta albomarginata with Anemone sylvestrus or Epimedium nivium.
Midsummer:
Campanula persicifolia alba (white Bellflower) with Digitalis mertonensis (Foxglove).
Mid to Late Summer:
Astrantia major 'Hadspen Blood' with Heuchera micrantha 'Plum Pudding.'
Late Summer:
Cimicifuga racemosa (Black Snakeroot) with Lobelia cardinalis (Cardinal Flower).