Mar-SepCalifornia Poppy
Golden cups that carpet hillsides across the state. Closes at night and on cloudy days.
Z5-10·low water
Apr-JunIndian Paintbrush
Bright red to orange bracts surround small flowers and glow across spring prairies.
Z4-9·moderate water
Apr-SepSnapdragon
Vertical flower spikes with squeeze-open blooms. Kids love them.
Z3-10·moderate water
Apr-JunStock
Dense spikes of clove-scented blooms in soft pastels. Cool-season cut flower that fills a room with spicy perfume.
Z2-11·moderate water
Apr-OctSweet Alyssum
Honey-scented carpet of tiny flowers. The best living edging plant.
Z3-10·moderate water
Apr-JunSweet Pea
Ruffled, intensely fragrant climbing flowers in every pastel shade. Cool-season annual that hates heat.
Z2-11·moderate water
May-NovAnnual Vinca
Glossy-leaved heat champion (botanically unrelated to true Vinca minor) that blooms through humidity that wilts everything else.
Z3-11·low water
May-AugBachelor's Button
True cornflower blue that almost no other flower can match. Cottage garden classic that self-sows reliably.
Z2-11·low water
May-OctCalendula
Bright daisy-like blooms in pumpkin orange and gold. Edible petals brighten salads and the plant keeps blooming through cool weather.
Z2-11·low water
May-OctCalibrachoa
Mini petunias that bloom nonstop in hanging baskets. Dozens of color options and no deadheading needed.
Z9-11·moderate water
May-AugChamomile
Tiny daisy flowers with apple-scented foliage. Brew into tea or let it naturalize between pavers.
Z3-9·low water
May-OctImpatiens
The shade annual champion. Flowers prolifically where nothing else will.
Z3-10·moderate water
May-JulLarkspur
Tall spires of spurred flowers in deep blue and purple. The annual cousin of delphinium, easier to grow from seed and just as dramatic.
Z2-11·moderate water
May-JulNigella
Sky-blue flowers wreathed in feathery green bracts give way to ornamental striped seed pods. Self-sows freely once you start.
Z2-11·moderate water
May-OctPelargonium
The classic window-box geranium. Ball-shaped flower clusters above scalloped leaves. Tough container staple.
Z9-11·moderate water
May-NovPentas
Star-shaped flower clusters that hummingbirds and butterflies hit on every pass. Blooms nonstop in heat that stops impatiens cold.
Z3-11·moderate water
May-OctPetunia
Cascading color for containers and beds. Blooms nonstop until frost.
Z3-10·moderate water
May-OctPortulaca
Succulent-leaved sun lover with silky rose-like blooms that thrives where pavement, rock, or sand defeats everything else.
Z3-10·low water
May-OctWax Begonia
Glossy leaves and nonstop flowers in sun or shade. One of the most reliable bedding plants anywhere.
Z8-11·moderate water
Jun-SepBorage
Star-shaped electric blue flowers that bees go absolutely wild for. Self-sows freely.
Z2-11·low water
Jun-OctCelosia
Flame-shaped or crested flowers in electric colors that dry beautifully. Heat lovers that thrive in summer.
Z2-11·moderate water
Jun-SepCleome
Spider-flower with whisker-like stamens and airy blooms. Tall, dramatic annual that self-sows freely.
Z2-11·low water
Jun-OctCosmos
Airy, dancing flowers on thread-thin stems. Effortless cottage garden charm.
Z3-10·low water
Jun-SepFlowering Tobacco
Tubular flowers that release sweet fragrance at dusk. A cottage garden classic that attracts moths and hummingbirds.
Z2-11·moderate water
Jun-OctGomphrena
Papery clover-shaped pom-poms on wiry stems. Drought-proof, deer-proof, and dries perfectly for winter arrangements.
Z3-10·low water
Jun-OctLisianthus
Rose-like ruffled blooms with the vase life of a chrysanthemum. The flower farmer's secret weapon for high-end arrangements.
Z2-11·moderate water
Jun-OctMarigold
Bulletproof color all season long. The workhorse of warm-toned borders.
Z3-10·moderate water
Jun-OctMorning Glory
Fast-climbing vine with trumpets that open fresh every morning.
Z3-10·moderate water
Jun-OctScabiosa
Pincushion blooms on long wiry stems dance over fine foliage. Pollinator magnet that keeps producing if you keep cutting.
Z3-11·moderate water
Jun-OctScarlet Sage
Electric red spikes that hummingbirds zero in on. Common bedding plant that earns its spot every year.
Z2-11·moderate water
Jun-SepStatice
Stiff papery flower clusters that dry to keep their color for years. A cut-flower farmer staple for wreaths and dried bouquets.
Z2-11·low water
Jun-OctStrawflower
Papery petals that already look like dried flowers when fresh. The original everlasting, hanging on long after every other bloom fades.
Z2-11·low water
Jun-OctTall Verbena
Wiry stems topped with purple clusters that butterflies can't resist. See-through plant for layering.
Z7-11·low water
Jun-OctZinnia
Easy-grow annual with electric colors. Cut-and-come-again champion.
Z3-10·moderate water
Jul-SepBells of Ireland
Tall green spikes lined with bell-shaped calyces. A florist favorite that brings architectural lime-green texture to any arrangement.
Z2-11·moderate water
Jul-AugColeus
Grown for kaleidoscopic foliage, not flowers. Pinch blooms to keep energy in the leaves.
Z10-11·moderate water
Jul-SepIndian Summer Rudbeckia
Massive 6-9 inch golden daisies on a short-lived plant. Bigger and bolder than perennial black-eyed susans.
Z3-7·low water
Jul-SepSunflower
Pure joy on a stalk. Birds love the seeds, kids love the spectacle.
Z3-10·moderate water