Nasturtium Seeds majus Alaska Scarlet Ref: TM01401809 SowingSow in spring where they are to flower 20mm (¾in) deep in well cultivated soil in a sunny open site. Sow in rows 30cm (12in) apart and thin out to 15cm (6in) between plants. For earlier flowering they can be sown in early spring at a temperature of 13-16C (55-60F) and transplanted into 7.5cm (3in) pots.GrowingGradually acclimatise to outdoor conditions before planting out after all risk of frost. They flower most freely in poor dryish soils and full sun. Before planting in containers make sure they are well rooted in their pots.Aftercare FloweringSummercroppingPlant typeHardy Annual Price: £1.99 Quantity: