Suttons Seeds approved retailer Average seed content 25 Creamy, almost bright white flowers, perfect to light up the garden! The flowers almost glow when planted in front of dark leaved plants. Climbing/trailing variety, easy to grow, even on poor soil. Growing Information Sow directly into moist, warm, weed-free soil where they are to flower at a depth of 13mm (½"). (Germination 7-14 days). As the seedlings develop, thin to 25cm (10") spacings. Alternatively, seeds can be started off ¾ per 7.5cm pot and kept on a sunny windowsill until the last frost has passed.