●● Apply a high potash liquid feed to dahlias and tie in new growth to stakes. ●● Plant summer varieties of strawberries to crop next year. ●● Start off the first spring cabbages. ●● Remove growing tips of tomato plants in the greenhouse to encourage rapid development of the fruits on top trusses. ●● Transplant wallflower seedlings 9in apart in shallow drills. ●● Tie in new canes of blackberries and loganberries as they grow. ●● Sow winter varieties of spinach in succession throughout August and September. ●● Remove older stems of blackcurrants as they finish bearing. ●● Continue to liquid feed tomatoes at two-week intervals. ●● Prepare ground for a new lawn for sowing or turfing in September. ●● Give evergreen hedges a trim before the end of the month to allow new growth to harden before the advent of frost.