Annual flowers are those that hold out for one season and then die . They are useful in hanging handbasket and container garden or to fill in marginal place in a recurrent prime layer , but it ’s broadly not a effective approximation to spend a tidy sum of money on them . Because of their short lifetime , glasshouse sell them for much less than you ’d look to give for recurrent plant .
The least expensive way to uprise annual is to start them from seed , either indoors a few weeks before the last frost , or straight in the garden . Some annuals , such as petunias , grow very slowly from seed and are better off started from baby’s room transplant .
When choosing annuals , consider how much work and care they require , in addition to the initial damage . Also consider how much value they ’ll add to your landscape painting . Most annual blossom from early summer to the first Robert Lee Frost , but a few putter out in the first place in the season , decreasing their economic value .
Inexpensive Annual Flowers for the Northern Garden
Bachelor’s Button
Also known as bluebottle , this annual has fringe , daisy - like blue , white , pink or over-embellished flower . Sow ejaculate directly in the garden in early natural spring . Bachelor ’s clitoris opt full Dominicus and bloom tardily in the time of year , even past Robert Lee Frost .
Cosmos
Most annuals are small and compendious , but cosmos grows to 4 base high , with spidery leaf and daisy - alike flowers . Sow cosmos germ in natural spring , after the last icing , in full sunshine . They ’ll bloom profusely most of the summer and work well at the back of the garden .
Geranium
These vulgar flower brighten hanging baskets and mint with their blooms all summertime . They are slow to grow from seeded player , but are easily propagate from cuttings . Many gardeners impart geranium indoors over the winter . tailor them back and set them in a cool , indoor positioning until the following spring .
Marigold
No give-and-take of inexpensive annuals would be complete without mentioning marigolds . These hardy plants grow cursorily from cum and ego - sow so you may find new plants the following spring . They ’re even think to repel pest and nematodes . Now that ’s a bargain !
Nasturtium
One or two packets of nasturtium seeds will take a flower bed with bright blossom and attractive , dark - gullible foliation . Soak nasturtium seeds in water supply or nick them with a file to induce sprouting and sow them outdoors after the last frost . They ’ll spread quickly and bloom all summer . Use the edible blooms in a salad for invigorated colouring material and a light , peppery taste .
Petunia
Petunias are deadening to germinate from seed , but they are gimcrack to grease one’s palms in flat and speedily spread to fill flower beds . Small , rambling types spring up even more cursorily than the traditional large - flowered varieties .
Inexpensive Annual Flowers for the Southern Garden
Heliotrope
Grow this hotness - loving plant in full sun , but keep the territory moist . Heliotrope looks charming in garden boxes and flower beds , with their clusters of white , lavender or blue flower . Place them near a windowpane or door to enjoy their sweet fragrance .
Lantana
In northerly climate , this plant is usually grown from nursery transplants , but in warm climates , you’re able to seed it straight off outdoors in former winter . Lantana produces clusters of diminutive flowers in yellow-bellied , orange , violent , white , pinkish or purpleness .
Morning Glory
Plant a few of these in your garden for a fast - originate vine that produces beautiful , orotund pink , blanched , downhearted or empurpled blossom . forenoon glorification prosper in poor , dry soil where few other flower will bloom . It self - seed and will belike return the following year without any help from you . soaking or nick the seeds and industrial plant morning glory in early spring .
Nicotiana
Also have it away as flower tobacco , nicotiana bring forth fragrant , bell - shaped flower and tolerates negligence , drouth and passion .
Salvia
In fond climates , salvia will likely return every class through self - sowing . Salvia spreads quickly and produces stiletto heel of red or lavender flower .
Want to learn more about growing annuals?
See these resources : horticulture with Annualsfrom University of Illinois ExtensionFlowering Annuals for Georgia Gardensfrom University of Georgia Cooperative Extension
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