8cm (1”) apart.
Plant seeds 3 cm (1″) deep.
Best in full sun. pH around 6-6.5.
Seeds will sprout in 5-10 days.
Keep an eye out for slugs and aphids. Pick off and destroy slugs; aphids can be sprayed off with a strong jet of water.
Direct sow as soon as the soil can be worked as plants prefer cool weather.
Plant seeds and let vines climb up the trellis. Keep free of debris to keep slugs away. Snip off bottom leaves for the same reason.