Nasturtium majus Tip Top Apricot Seeds Ref: TM01406700 SowingSow where they are to flower in spring 20mm (¾in) deep in rows 30cm (12in) apart in well cultivated soil which has been raked to a fine tilth.<p>They can also be sown under glass in early spring at a temperature of 13-15C (55-60F) transplanted singly into 7.5cm (3in) pots.GrowingThin out seedlings to 15cm (6in) apart. For seed sown under glass, gradually acclimatise to outdoor conditions and plant out after all risk of frost has gone.Aftercare They will grow in most soils but prefer poor dry soils and full sun.FloweringSummercroppingPlant typeHardy Annual Price: £1.99 Quantity: