Shamrock Potting Compost contains the right balance of nutrients and trace elements combined with high quality Irish saphagum moss peast. This compost works hand in hand with nature to promote and enhance healthy plant growth and development. The compost contains 30% more nutrients than Shamrock Multi-purpose Compost and providess superior results and performance. Shamrock potting compost is ideal for re- potting plants, pots & containers along with tubs & baskets. This bag is recyclable and come in a 75L bag.