Sow on a windowsill in a propagator or in a greenhouse, three seeds per 15cm (6") pot, 13mm (½") deep in good quality, finely sieved, moist compost at 18-20ºC (65-70ºF). Germination 5-20days. Grow on in a warm, frost free place. Acclimatise the plants to outside conditions before planting out against a sunny fence, wall, shed, etc. Alternatively, sow the seed thinly direct into finely raked, moist, warm, weed free soil in May, where the plants are to flower.
Ideal for beds and borders, patio pots and containers, climber. Attractive to butterflies and bees. Prefers full sun. Feed with tomato food to promote blooms.