Annual Notes Plant Condition Height Colour Bloom time Notes Annuals for sun and dry Arctotis African daisy Image Full sun, drought tolerant 60 cm (24 inches) White or orange with blue discs Summer to autumn Blooms follow the sun and close at night Argemone Mexican poppy Full sun, drought tolerant, poor soil 30-90 cm (12-36 inches) White or yellow, like silk crepe Summer to fall Decorative grey foliage, readily self seeds, poisonous, euphoric parts Catharanthus Madagascar periwinkle Full sun or partial shade, ordinary well-drained soil, average to dry 15-25 cm (6-10 inches) White, pink, lavender Late spring to frost Alternative to Impatiens in hot dry areas Coreopsis – tick seed Full sun, drought tolerant, ordinary to poor soil 30-100 cm (12-40 inches) Yellow, crimson, maroon, mahogany, single or double Summer to fall May need to support flowering stems, a good cut flower Dimorphotheca – Cape marigold Full sun, well drained sandy soil 30-45 cm (12-18 inches) Orange, cream, white, yellow and salmon-pink Spring to mid-autumn Annual similar to and cross -breeds with the Osteospermum Dyssodia – fetid marigold, Dahlberg daisy Full sun, drought tolerant, ordinary soil 10-15 cm (4-6 inches) yellow Early summer to frost Feathery aromatic foliage, excellent edging and rock garden plant, self seeds Eschscholzia – California poppy Full sun, drought tolerant, ordinary or sandy soil 30 cm (12 inches) White, yellow, orange , red, pink July to September Does best in poor soil, self seeds, attractive to bees Gaillardia – blanket flower Full sun, drought tolerant, Poor to ordinary soil 30 cm (12 inches) White, yellow, orange, red Summer to frost Masses of flowers regardless of heat or drought, deadhead to prolong flowering Gazania treasure flower Full sun, drought tolerant, sandy, well-drained soil 15-30 cm (612 inches) Yellow, orange, bronze, pink. white Summer to fall Ideal for balconies, windy locations, hot dry locations, flowers close at night or during dull days, a favourite of deer and rabbits Helichrysum – African sunflower, strawflower Full hot sun, drought conditions, ordinary soil 40-100 cm (15 - 40 inches) White, yellow,, red, rose, salmon, purple Summer to frost Excellent for drying and flowers retain their colours Limonium – sea lavender, statice Full sun, drought tolerant, sandy, well-drained soil 30-45 cm (12-18 inches) Blue, lavender, rose, white, yellow summer Excellent cut flower, both fresh and dried and for bouquets, tolerates salty soils Melampodium blackfoots, African zinnia Full sun, drought tolerant, ordinary soil 20-60 cm (824 inches) Yellow, white Spring to frost Mound-shaped plant, good both in gardens and containers Mirabilis – four o’clocks Full sun, drought tolerant, sandy, well-drained ordinary to poor soil 60 cm (24 inches) Pink, yellow, white, striped, fragrant, small and trumpet shaped July to frost Papaverrhoeas – Flanders poppy Full sun, drought tolerant, sandy, well-drained ordinary soil 0-50 cm (1620 inches) red summer Phacelia scorpionweed, California bluebells Full sun, fertile welldrained soil 15-30 cm (612 inches) Dark blue, white Spring to fall Good in edgings and rockeries, loved by bees, self seeds Portulaca – moss rose Full sun, drought tolerant, poor, light sandy soil 12 cm (18 inches) Purple, fuchsia, orange. pink, scarlet, yellow. white Spring to fall Thrives in hot dry sunny locations, along driveways and rock gardens Salvia Full sun, ordinary well-drained soil, water only when in extreme drought 45-90 cm (18-36 inches) violet blue flower spikes with grey-blue leaves t Mid-spring to frost Use as central plant in containers, excellent for cutting and drying, attracts birds, butterflies and bees. Blooms open in the afternoon and stay open until the next morning (drop in temperature), It is a true night flower, and makes a special impression on lighted walk ways or near garden lamps. It also attracts moths and, hence, adds night life to your garden. Flowers of different colours on the same plant Water only when dry. Self seeds Talinum Jewels of Opar Sun to part shade, Medium water 45cm (18 inches) Haze of tiny pink flowers late spring through summer Good drainage. Reseeds. Perennial, Deciduous. Attractive succulent foliage. Tagetes – marigold Full sun, drought tolerant, ordinary soil 15-90 cm (636 inches) Yellow, orange, gold, red, bicolours Spring to fall Can repel garden pests. Verbena Full sun, drought tolerant, ordinary soil 20-40 cm (815 inches) Purple, pink, red, white Spring to fall Good in borders, edging and containers, susceptible to powdery mildew. Don't let dry out. Partial shade, moist, rich soil 15-30 cm (612 inches) White, yellow, orange, red, pink, bicolours Spring to fall Protect from wind. Full sun or partial shade, average moisture and soil 30-40 cm (12-15 inches) Blue, white summer to fall Bushy, Good for window boxes and hanging baskets, prefers afternoon shade Annuals for Shade or partial shade Begonia Browallia – bush violet Cheiranthus – wall flower Full sun to light shade, average, well-drained soil 15 to 75 cm (6-30 inches) Yellow, orange, pink, blue, purple, burgundy late spring to early autumn A perennial often treated as a half-hardy annual. A good cut flower, prefers cool temperatures Cleome – spider flower Full sun or partial shade, average moisture and soil 120-150cm (48-60 inches) Pink, lavender, white, yellow Late spring to fall Good backdrop for mixed borders, can tolerate dry hot conditions. Coleus Partial shade to partial sun, ordinary moist soil 15-60 cm (624 inches) Insignificant, grown for foliage Summer to fall Pinch small plants to promote bushiness. Cynoglossum – hound’s tongue, Chinese forgetme-not Partial shade to partial sun, ordinary moist or dry soil 30-60 cm (12-24 inches) Blue, pink, white Summer to fall Deadhead to promote flowering on side branches, attractive to bees, not as aggressive as Myosotis - forget-me-not Fuchsia Morning sun, partial shade, fertile, well drained moist soil, Do not allow to dry out. 30-45 cm (12-18 inches) Red, purple, mauve, pink, bicolours Early summer to frost Good for hanging baskets, window boxes, containers and ground cover. Can be trained as trees. Attract hummingbirds. Impatiens Shade, partial shade, rick moist sandy leam 15-75 cm (630 inches) White, pink, red, purple, violet, orange, and bicolours Spring to frost Mass plantings, borders, containers. Very frost tender. Over used but look great in shade with ferns. For sunnier gardens, choose New Guinea or sunshine impatiens. Lobelia Full sun or partial shade, fertile moist soil, do not allow to dry out 10-30 cm (412 inches) Blue, purple, lilac, wine red, white Spring to fall Trailing forms excellent for containers. Compact forms good for borders. Shear back halfway to promote re-blooming. Lobularia sweet alyssum, carpet flower Full sun or partial shade, keep evenly moist, any soil 10 cm (4 inches) Blue, pink, rose, lavender, whit, apricot Spring to fall Edging plant, rock gardens, containers, hanging baskets, between stones. Can be sheared to promote re-blooming. Lunaria - money plant Full sun to partial shade, moist, fertile soil 90 cm ( 36 inches) White to pale purple, grown for seed pods spring Woodland or cottage gardens or mixed border, a biennial Mimulus Monkey flower Shade to partial shade, wet soil, do not allow to dry out 25 cm (10 inches) Orange, red, yellow with red, maroon or purple spots Spring to fall Borders, containers, hanging baskets, mass plantings Myosotis forget-me-not full sun or partial shade, average to moist soil, tolerates poor soil 10-15 cm (410 inches) Blue and white or pink and white Spring to fall Remove plants when foliage deteriorates, readily self seeds Nemophila Baby blue eyes Full sun or light shade, light, welldrained soil, do no allow to dry out 10-15 cm (46 inches), trailing to 45 cm (18 inches) Sky blue with white centre spring Borders, rock gardens, ground cover, containers, attractive flowers and delicate lacy foliage Nicotinia flowering tobacco Full sun or partial shade, any soil, prefers ample moisture, but do not overwater 30-90 cm (12-36 inches) Red, rose, lavender, purple, lime, white Mid-summer to early fall Heavy pleasant jasmine-like fragrance in the evening, white more fragrant Nigella- love-ina- mist Sun to partial shade, average soil 45 cm (18 inches) Blue, rose, pink, purple, mauve, white Late spring to early fall if re sowed Successive sowings will give summer-long flowers. Dried seed pods are excellent for winter bouquets. Pelargonium regal geraniums storksbill Full sun or partial shade, water thoroughly during dry spells 30-45 cm (12-18 inches) Red, salmon, pink, purple, white Spring to frost, some don't like to bloom in mid summer Large bush type floriferous pelargoniums grown for the richness and beauty of their large flower heads - also called Martha Washington's. Schizanthus – butterfly flower Full sun to partial shade, rich moist soil, do not allow to dry out 25-30 cm (10-12 inches) Pink, crimson, violet, purple, yellow, white Mid-summer to early fall Containers, hanging baskets, beds, prefers cool temperatures and flowers when pot-bound. Thunbergia back-eyed Susan vine Full sun or partial shade, fertile soil, keep moist 90-150 cm (36-60 inches) White, orange, yellow with a black eye Spring to frost Hanging baskets, containers, trellises, fences, chains, obelisks, compost, Mix colours. Torenia – wishbone flower Partial shade to shade, fertile moist soil, do not allow to dry out 15-30 cm (612 inches) bi-coloured blue, violet, burgundy, rose, white Spring to fall Shade gardens, low borders, rock gardens, containers. Viola Full sun, partial shade, fertile, moist soil 20 cm (8 inches) Purple, blue, orange, red, yellow, white Spring to frost Cold tolerant, after used for fall plantings. Need to deadhead to ensure continual flowering Full sun, constant moisture 1.2-1.8 m (4-6 feet) Orange, gold, red Late spring to fall Heavy feeders Heliotropium heliotrope Full sun, fertile, moist but well drained soil, water evenly 30-60 cm (12-24 inches) Dark violet, white, blue Late spring to early fall Borders, window boxes, containers, fragrant, attractive to butterflies, bees and birds Impatiens Shade, partial shade, rick moist sandy leam 15-75 cm (630 inches) White, pink, red, purple, violet, orange, and bicolours Spring to frost Mass plantings, borders, containers. Very frost tender. For sunnier gardens, choose New Guinea or sunshine impatiens. Limnanthes – poached egg plant full sun, ordinary soil, do not allow plants to dry out 15 cm (6 inches) yellow petals with white margins spring to summer Excellent for low-lying wet areas. Annuals for Wet Conditions Canna lilies Lobelia Full sun or partial shade, fertile moist soil, do not allow to dry out 10-30 cm (412 inches) Blue, purple, lilac, wine red, white Spring to fall Trailing forms excellent for containers. Cmpact forms good for borders. Shear back halfway to promote re-blooming. Matthiola night scented stock full sun, well drained soil, keep moist 30-35 cm (12-14 inches) pink, mauve, purple early spring to frost This plant is attractive to bees, butterflies and/or birds Flowers are fragrant especially in the evening. Mimulus Shade to partial shade, wet soil, do not allow to dry out 25 cm (10 inches) Orange, red, yellow with red, maroon or purple spots Spring to fall Borders, containers, hanging baskets, mass plantings Myosotis full sun or partial shade, average to moist soil, tolerates poor soil 10-15 cm (410 inches) Blue and white or pink and white Spring to fall Remove plants when foliage deteriorates, readily self seeds Nemophila Full sun or light shade, light, welldrained soil, do no allow to dry out 10-15 cm (46 inches), trailing to 45 cm (18 inches) Sky blue with white centre spring Borders, rock gardens, ground cover, containers, attractive flowers and delicate lacy foliage Thunbergia Full sun or partial shade, fertile soil, keep moist 90-150 cm (36-60 inches) White, orange, yellow with a black eye Spring to frost Hanging baskets, containers, trellises, fences Torenia – wishbone flower Partial shade to shade, fertile moist soil, do not allow to dry out 15-30 cm (612 inches) bi-coloured blue, violet, burgundy, rose, white Spring to fall Shade gardens, low borders, rock gardens, containers Full sun, average well-drained soil 2-2.4 m (6-8 feet) red, lavender April to June A shrub but dwarf varieties can be grown in containers. Plants may drop leaves if underfed. Can come indoors for the winter. Anisodontia – cape mallow Full sun, drought tolerant (2.4-3 m (810 feet) pink late spring to frost A tall evergreen shrub. Argyranthemum full to partial sun, 18-36 inches white, yellow, pink with yellow centres planting to frost For new varieties, deadheading is not necessary.Likes cool nights. They can be sheered to encourage more blooming window boxes, containers, landscaping Partial shade, moist, rich soil 15-30 cm (612 inches) White, yellow, orange, red, pink, bicolours Spring to fall Protect from wind Annuals for Planters Upright Abutilon – flowering maple – Marguerite daisy Begonia white, red, yellow, orange or several shades of blue. Canna lilies Full sun, constant moisture, rich soil 1.2-1.8 m (4-6 feet) Orange, gold, red Late spring to fall Heavy feeders. overwinter rhizomes inside Cheiranthus Full sun to light shade, average, well-drained soil 15 to 75 cm (6-30 inches) Yellow, orange, pink, blue, purple, burgundy late spring to early autumn A perennial often treated as a half-hardy annual. Good cut flower. Prefers cool temperatures. Dahlia full sun, average well-drained soil 15-60 cm (624 inches) red, pink, purple, white, yellow late spring/early summer to frost Slugs, snails, earwigs and aphids can attack. Heavy feeders. Can overwriter tubers. Heliotropium – heliotrope Full sun, fertile, moist but well drained soil, water evenly 30-60 cm (12-24 inches) Dark violet, white, blue Late spring to early fall Borders, window boxes, containers, fragrant, attractive to butterflies, bees and birds, broccoli-like flowers Pelargonium geraniums Full sun or partial shade, water thoroughly during dry spells 30-45 cm (12-18 inches) Red, salmon, pink, purple, white Spring to frost Zonal and ivy geraniums Pennisetum setaceum 'Rubrum' Full sun Medium water 48 inches (1.2 m) Purple fountain grass Burgundy-red to brown bottlebrush flowers Folage burgundypurple The colourful foliage and fragrant flowers, finishes in a dark purple color at maturity July to frost Pennisetum glaucum purple baron millet Grown in full sun 2.5 to 3.5 feet and is suitable for containers, or as a focal point in the garden Phormium spike full sun to partial shade 30-60 cm (12-24 inches) foliage green, variegated, purple N/A Grown for foliage Phygelius cape fuschia full sun and fertile, moist but welldrained soil 90-120 cm (36-48 inches) Dangling, red, pink or yellow flowers with yellow throats. purple stems June to September Attracts hummingbirds. Needs to be deadheaded. Salvia full sun, ordinary well-drained soil, water only in extreme drought 45-90 cm (18-36 inches) violet blue flower spikes with grey-blue leaves Mid-spring to frost Use as central plant in containers. Excellent for cutting and drying. Attracts birds, butterflies and bees. Fragrant leaves, related to sage. Annuals for Planters Trailing Late spring to frost An extremely showy and popular selection of Fountain Grass, seen frequently as a focal point in containers and annual plantings. Although not winter hardy in most regions, this may be treated as an annual. Widely used in municipal plantings. Adds a dramatic, contrasting vertical punch to beds of pastel pink, white or lavender blooming annuals or perennials and improves the architecture of mixed combination plantings. Perfect for attracting birds that will flock to its large flower spikes right up until late autumn. Asarina Full sun to partial shade, fertile welldrained soil, average to dry moisture Full sun, any soil, drought tolerant 1-3 m (3-10 feet) White, rose, purple, blue late spring to fall Hanging baskets, planters trellises, obelisks. Can trail over rocks or walls, small flowers. 60-75 cm (24-30 inches) golden yellow summer to frost Containers, gravel gardens, ground cover, borders, upright fern-like foliage. Can pinch to keep tidy. Work well with red geraniums. Convolvulus Full sun, average water 30-45 cm (12-18 inches) purple, pink, light blue, white mid-summer to fall Seeds are poisonous, Flowers close in the evening. Glechoma creeping charlie full sun to partial shade, average moisture 15 cm (6 inches) medium blue spring to mid summer Grown for foliage. Can be invasive. Helichrysum petiolarelicorice vine full sun to partial shade, drought tolerant 30-45 cm (12-18 inches) inconspicuous cream, tan mid-summer Grown for foliage. Suitable for xeriscaping. Lantana full sun, average water, don't overwater, like heat 90-120 cm (36-48 inches) Pink Magenta (PinkPurple) Red Orange Bright Yellow Purple all season This plant is attractive to bees, butterflies and birds. Shrubby. All parts poisonous if ingested. Foliage causes allergic reactions to some. Lobelia Full sun or partial shade, fertile moist soil, do not allow to dry out 10-30 cm (412 inches) Blue, purple, lilac, wine red, white Spring to fall Trailing forms excellent for containers. Compact forms good for borders. Shear back halfway to promote reblooming Bidens Lotus vine – parrot’s beak Full sun to partial shade, moist soil, do not let dry out under 15 cm (6 inches) Coral/Apricot Orange Red-Orange Gold, YellowOrange Pelargonium Ivy geraniums Full sun or partial shade, water thoroughly during dry spells 30-45 cm (12-18 inches) Spring to frost Ivy geraniums bloom repeatedly. Need shelter form hot noon sun. Petunia Full sun to partial shade, wellfertilized loam, water freely 15-30 com (6-24 inches) Pink Rose/Mauve Magenta Fuchsia Red Scarlet White white, pink, red, purple, violet, blue, yellow and many bicolours May to frost Borders, mass plantings, containers, cascading cultivars for hanging baskets Plectranthus spur flowers partial sun, water regularly but do not overwater 15-30 cm (6-12 inches) violet, lavender ever blooming Suitable for containers Rhodochiton purple bell vine Full sun, needs heat to start blooming, fertile, moist, well-drained soil, water freely but do not overwater 3 m (10 feet) purple, maroon Mid-summer to early fall Excellent trailing from baskets or growing up a trellis in a pot. Needs a long season to flower, so need to start 14 weeks before last frost. Solanum potato vine full sun, dry to normal soil 1.5 m (5 feet) white, purple summer to autumn Fragrant flowers Ground cover Tradescantia sun to partial shade 15 cm (6 inches) pink Late spring to early fall Grown for foliage Verbena Full sun, drought tolerant, ordinary soil 20-40 cm (815 inches) Purple, pink, red, white Spring to fall Good in borders, edgings, rock gardens, and containers, susceptible to powdery mildew. Don't let dry out. Vinca sun to partial shade, average water 30-45 cm (12-18 inches) violet, lavender, purple, white spring to fall Grown for foliage Wedelia creeping daisy full sun to partial shade 15 cm (6 inches) bright yellow spring, blooms repeatedly This plant is attractive to bees, butterflies and/or birds. Suitable for growing in containers. Viola Full sun, partial shade, fertile, moist soil 20 cm (8 inches) Purple, blue, orange, red, yellow, white Spring to frost Cold tolerant, often used for spring and fall plantings. Need to deadhead to ensure continual flowering. Full sun, average well-drained soil 2-2.4 m (6-8 feet) red, lavender April to June A shrub but dwarf varieties can be grown in containers. Plants may drop leaves if underfed. Annuals for Planters Fillers Abutilon – flowering maple white, red, yellow, orange or several shades of blue. Antirrhinumsnap dragon Full sun or partial shade, fertile soil, average moisture 15-100 cm ( 6-40 inches) White, yellow, purple, pink, red, orange, bronze Late spring to frost Borders, mass plantings, edgings, rock gardens and containers. Pinch to increase branching. There are also trailing varieties. Good cut flowers. Can plant in spring with pansies - both like cool conditions. Bacopa Full to partial sun, average soil, but moist and welldrained. Can tolerate heat. 7- 12 cm (35 inches) tall but will trail 50 – 77 cm (20-30 inches) White, blue Spring to fall Low maintenance. In containers works with petunia, verbena and coleus. Also in rock gardens. Alternative to Alyssum. Brachyscome Swan River daisy Full sun, fertile, well-drained soil, average to moist 23-30 cm (912 inches) white, yellow, pink, mauve, purple, blue, rose, violet spring to summer Borders, window boxes, planters. Needs shelter as can be beaten down by heavy rains. Centradenia Full sun to partial shade, average soil, do not overwater 30-60 cm (12-24 inches) magenta spring to early summer Containers Coleus Partial shade, ordinary moist well-drained soil 15-60 cm (624 inches) grown for foliage - multi coloured all season Containers, borders. Pinch plants to promote bushiness. Diascia twinspur Sun or semishade, welldrained rich soil 40 - 46 cm (16-18 inches) pink, mauve spring to fall Containers, window boxes. Cut back if flowering slows down. Performs well in heat. Euphorbia Full sun to partial sun, heat and drought tolerant 30 cm (12 inches) white spring to frost Best in containers as a filler, can be trimmed back, can be overwintered indoors Fuchsia Morning sun, partial shade, fertile, well drained moist soil, Do not allow to dry out. 30-45 cm (12-18 inches) Red, purple, mauve, pink, bicolours Early summer to frost Helichrysum – silver spike Full sun to partial sun, likes heat average to drought tolerant 15-30 cm (612 inches) Cream/tan inconspicuous, grown for foliage all season Good for hanging baskets, window boxes, containers and ground cover. Attract hummingbirds so good to plant where it can be seen. Flowers need to be deadheaded. Can be trained as a tree. Suitable for xeriscaping and as a filler. Excellent for drying, Ipomea - sweet potato vine Full sun, afternoon shade, average to dry soil 10-12 cm (45 inches) Laurentia Full sun, average soil 5-30 cm (112 inches) white, scarlet, blue. sweet potato vine grown for foliage purple Excellent as a screen or on a trellis or pergola, spring to late fall Containers and borders Lysimachia yellow loosestrife sun to partial shade, moist soil, do not let dry out 15 cm (6 inches) bright yellow also grown for foliage which can be variegated white, pale pink, grown for foliage spring to mid summer Hanging baskets, containers, window boxes Mentha suaveolens pineapple mint Full sun, average soil and water 30-45 cm (12-18 in.) mid summer Attractive to bees, butterflies and/or birds, Flowers are fragrant. Handling plant may cause skin irritation or allergic reaction. Monopsis gold lobelia Full sun, constant moisture, do not let dry out up to 15 cm (6 inches) bright yellow mid summer to mid fall Ground cover and as a trailer in hanging baskets Nemesia Full sun or partial shade, fertile welldrained soil, average moisture 20-30 cm (812 inches) white, cream, yellow, orange, red, blue, purple, bicolours Petunia Full sun to partial shade, wellfertilized loam, water freely 15-30 com (6-24 inches) white, pink, red, purple, violet, blue, yellow and many bicolours May to frost Borders, mass plantings, containers. Cascading cultivars for hanging baskets. Picasso does not need deadheading. Sanvitalia creeping zinnia Prefers full sun, 15 cm (6 inches) usually golden yellow with dark centres May to frost Edging for the front of borders, along sidewalks and paths, rock gardens, ground cover, trails well from containers. Bedding plant. Cut back to promote re-blooming. Scaevola - fan flower Full sun to partial shade, average soil, do not overwater or underwater, likes heat 30-45 cm (12-18 inches) purple, pink, white early summer to early fall Suitable for windy spots and balconies Torenia wishbone flower Partial shade to shade, fertile moist soil, do not allow to dry out 15-30 cm (612 inches) bi-coloured blue, violet, burgundy, rose, white spring to fall Shade gardens, low borders, rock gardens, containers. Plant with coleus, fuchsia and Helichrysum.