Tie in to supports as it grows, and pinch out the sideshoots. Keep well watered and feed weekly once flowers start to form. Keep water levels in the soil consistent to prevent blossom end rot and split fruit. When plants reach the roof of the greenhouse, pinch out the growing tip above the top truss so the plant concentrates on ripening fruit rather than growing greenery. Restrict the plant to six trusses for better quality fruits.

Sow basil among your tomatoes as a companion plant: the scent deters whitefly and it's handy for harvesting to complement your tomatoes perfectly in Mediterranean cooking.