Sprinkle seeds on well-drained potting medium in pots or beds with a pH of 5., 5 to 5., 8., Do not cover the seeds. With Canterbury Bells Cup & Saucer Mix, enjoy a gorgeous range of pastels including white, pink and lavender. Plants grow tall, up to 30, bringing bold bursts of color in the springtime. 120 days to bloom. Loved by gardens and trusted by gardeners, Burpee© has been introducing fresh garden breakthroughs since 1876. Burpee offers only the highest quality, non-GMO seeds, hand-picked by expert... Canterbury Bells Seeds - Mixed | Flower Seeds in Packets & Bulk | Eden Brothers Keep the potting mix and seeds moist but not soggy. It grows very well in full sun and partial shade. The seeds should germinate in 14 to 21 days., Attracts Pollinators Place the seeds in 10 to 100 foot (3-30 m) candles of light to aid germination., That is low light. Bellflower Perennial Seeds Buy Canterbury Bells - Cup And Saucer Mix Seeds Online | Happy Valley Seeds Non-GMO Flower Seeds Planting instructions: Sow the seeds indoors 6 to 10 weeks before the expected last date of spring frost. Canterbury Bells Cup and Saucer Mix Campanula Medium is a hardy, attractive biennial flowering plant. Canterbury Bells seeds are a good way to... A biennial flowering plant with strong stems that grows up to 20 to 40 (50-95 cm) in height. A pyramid-shaped stalks in white, blue, and lilac-pink color.