Learn outstanding annuals for robust seasonal colour, such as suggestions on when to plant. Perennials return year soon after year blooming on their personal. When they bloom: Normally summer, but based on the assortment, begonias can bloom year round. Many varieties are readily available, with single or double flowers. Some fruits, such as pineapples (Ananas comosus) and dwarf citrus trees (Rutaceae spp.), grow well in containers where they can very easily be moved indoors for protection from winter frosts and thrive all year.

Sweet alyssum (Lobularia maritime) can also be persuaded to bloom year-round with deadheading, as can star clusters (Pentas lanceolata). Like late-season snow, candytuft flowers bring drifts of fluffy white to the spring scene. Dense summer season flowers cluster on sturdy stems rising above vibrant green leaves.

Ornamental grasses are a should-have in four-season gardens. A perennial wildflower that blooms in May possibly and June, bluestars have five pale-blue …