Tropical cultivation : this lettuce can be cultivated all the year round. It makes a large and compact forming head notably during fresh season. Nursery (25 days) : sow 3 to 5 g on 3 to 5 m2 in rows distant 10 cm. Transplant : at 5 to 6 leaves stage, 25 x 25 cm. Harvest : 30 to 40 days from transplant.Resistances : heat and bolting. Tolerance : necrosis.