Drought tolerant annuals and perennials are plants that can withstand dry soil after their roots are established. No plant is drought-resistant until it become established.
All plants require a steady supply of moisture when first planted. Once a plant is established and has a deep root system, it requires less water.
Annuals and perennials started in spring when the soil is relatively moist can set down roots and then survive dry weather. It is best to start drought-tolerant annuals and perennials in the spot they will grow through dry weather rather than transplant them into the garden when the weather is hot and dry.
Stephen Albert is a horticulturist, master gardener, and certified nurseryman who has taught at the University of California for more than 25 years. He holds graduate degrees from the University of California and the University of Iowa. His books include Vegetable Garden Grower’s Guide, Vegetable Garden Almanac & Planner, Tomato Grower’s Answer Book, and Kitchen Garden Grower’s Guide. His Vegetable Garden Grower’s Masterclass is available online. Harvesttotable.com has more than 10 million visitors each year.
Centaurea cyanus–commonly called Bachelor’s button or cornflower–is a hardy annual and member of the Centaurea genus which includes dusty miller and mountain bluet. Bachelor’s-button is one of the most popular annuals with its bright blue tufted round blossoms. Centaurea cyanus is a bushy plant with grayish-green, lance-shaped leaves, and dense thistle-like flower heads. It grows…
Rodgersia are large, imposing plants with divided finger-like leaves and tall stems that bear star-shaped petalless, white or pink flowers in large, fluffy, pyramidal panicles. The leaves turn yellow to bronze in autumn. Rodgersia is a perennial that grows 4 to 6 feet tall. Grow Rodgersia in a moist border, a bog garden, or near water. Rodgersia…
Justicia is a tropical shrub that bears tubular, two-lipped flowers surrounded by bracts. Flowers appear in spikes or panicles. Justicia has lance- to oval-shaped leaves. Plants grow from 12 inches (30cm) t 5 feet (1.5m) tall depending on the variety. Justicia can be planted in mixed borders in tropical regions, Where temperatures are cool in…
Tellima – commonly called Fringe cups– is a rosette-forming herbaceous perennial that bears small, bell-shaped, white to greenish-white flowers from spring to midsummer. Tellima’s basal leaves are heart-shaped or triangular to kidney-shaped. Tellima grows best in moist, humus-rich soil in partial shade, but Tellima will tolerate dry soil and full sun. It is drought tolerant. Tellima…
Nemesia is a charming and versatile flowering plant known for its vibrant colors and delicate, fragrant blooms. Originating from South Africa, nemesia is typically grown as an annual, though it can be perennial in warmer climates. Here’s a detailed overview of nemesia and how to use it in the home garden: Characteristics of Nemesia Ideal…
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