We have found 229 plants that meet your criteria.

Catnip ‘Nepeta racemosa Walker's Low’ Long flowering period £5.99 Buy
Catmint ‘Nepeta subsessilis Cool Cat’ Lavender-blue flowers. Great for a herb garden £5.99 Buy
Catmint ‘Nepeta subsessilis Washfield’ Pretty catmint with bright blue flowers £5.99 Buy
Catmint ‘Nepeta x faassenii’ Loose drifts of lavender flowers. Great for edging £5.99 Buy
Catmint ‘Nepeta x faassenii Kit Cat’ A dwarf variety with purple flowers £5.99 Buy
Paeony / Peony ‘Paeonia lactiflora Adolphe Rousseau’ Magnificent large double maroon flowers £6.99 Buy
Price Pruned
Paeony / Peony ‘Paeonia lactiflora Bowl of Beauty’ Dainty anemone like pink-tinted flowers NOW £6.99 Buy
Price Pruned
Paeony / Peony ‘Paeonia lactiflora Krinkled White’ Attractive cup-shaped single white flowers NOW £7.99 Buy
Oriental Poppy ‘Papaver orientale Patty's Plum’ Deep reddish-purple, pleated flowers £5.99 Buy
Jerusalem Sage ‘Phlomis tuberosa Amazone’ Whorls of lilac flowers and architectural seedheads £6.99 Buy
Price Pruned
Perennial Phlox ‘Phlox paniculata Blue Paradise’ Fragrant violet flowers all summer NOW £5.49 Buy
Phlox ‘Phlox paniculata Franz Schubert’ Wonderful, fragrant, lilac flowers £5.99 Buy
Price Pruned
Perennial Phlox (syn. Fujiyama)... ‘Phlox paniculata Mount Fuji’ Fragrant, small, starry white flowers NOW £5.49 Buy
Price Pruned
Chinese Lantern ‘Physalis alkekengi var. franchetii’ Gorgeous bright orange lanterns NOW £4.99 Buy
Pimpinella ‘Pimpinella major Rosea’ Airy pink flowerheads. Wonderful in a meadow setting. £6.99 Buy
Sage ‘Salvia patens’ Large, stunning blue blooms £5.99 Buy
Burnet ‘Sanguisorba obtusa’ Rich pink bottle-brush like flowers £5.99 Buy
Comfrey ‘Symphytum Hidcote Blue’ Blue and white flowers, good ground cover £6.99 Buy
Verbena ‘Verbena bonariensis’ Lilac-purple flowers £5.49 Buy
Verbena ‘Verbena hastata Pink Spires’ Long flowering period £5.99 Buy