Please Note: We no longer supply the 5kg bag size of Vitality Mix. We do supply the 2.5kg bag size with multi-buy options available - Product code 12145.  Keep your garden birds healthy with this perfectly balanced food mix. The richly varied mixture of ingredients means it will attract many different bird species. The inclusion of dried mealworms and oystershell grit make Vitality Mix an excellent choice, particularly during the breeding season when both young and adult birds need extra nutrition. Keep your garden birds healthy with this perfectly balanced food mix. The richly varied mixture of ingredients means it will attract many different bird species. The inclusion of dried mealworms and oystershell grit make Vitality Mix an excellent choice, particularly during the breeding season when both young and adult birds need extra nutrition.