Planting: The best time to plant catmint seeds is in spring, no later than June. You can either sow seeds outdoors directly ...

These perennials come in a wide range of colors, from bright reds and pinks to soft pastels and whites. They bloom profusely from spring through fall, adding continuous color to your pots.

Hardy perennials are the lifeblood of the UK’s 30 million gardens – and there are species to suit all aspects and soil types across the four seasons ...