A natural plant food for flowers, fruit or vegetables. The comfrey feed is made from comfrey plants. It is natural feed and a soil conditioner which is high in the nutrients needed for healthy growth of plants. It will improve blooms on flowers and increase yields on fruit and vegetables. The comfrey feed contains minerals, micronutrients, potash, nitrogen and phosphorus. Size: 500ml which will dilute to 20 litres of liquid feed.