There are 2 makes, both same price. Kiriko or Versol. The flowering one is in a yellow bottle and the foliage one is always in a green bottle. In the Chinese which is where the Renault showroom used to be on RHS coming from the BP roundabout towards Lidl, it is right down bottom end on the LHS in the gardening section. In MercaAlbox it's about 2 thirds down on RHS in that garden section. Good luck!