Perennials for Clay Soil

Hard-working perennials that establish and spread happily in heavy clay, coming back stronger each year. The collection currently lists 13 published plants from the GardenWizz encyclopedia. The entries are suited to clay soil and filtered to perennials. It helps UK gardeners compare practical choices for borders, beds, containers or difficult sites without changing the collection's underlying selection criteria. Each result links to a full encyclopedia entry with care, planting, pruning and seasonal guidance for British conditions. This introduction uses the same collection definition and live result count as the listing, so its scope stays aligned as approved plant records change.