Whether it's picking up colourful bedding plants, browsing for garden décor, or simply enjoying a coffee among the flowers, garden centres are a popular summer day out. From huge destinations packed with plants and restaurants to hidden gems tucked beneath railway arches, these are some of the best-rated garden centres in south east London, according to Google reviews. READ MORE: Hospital becomes first in south east London to introduce robot-assisted surgeryRuxley Manor Garden Centre, Sidcup (4.4 from 5,013 reviews)Ruxley Manor Garden Centre, Sidcup (Image: Google)A favourite with green-fingered shoppers, Ruxley Manor Garden Centre in Sidcup is one of the largest garden centres in the area. The Secret Garden Centre, Crystal Palace (4.6 from 464 reviews)Described by many as a hidden gem, The Secret Garden Centre is well known for its selection of shrubs, fruit trees, and knowledgeable team. The Secret Garden Centre (Image: Google)"The prices are far more reasonable than other garden centres in the surrounding area.