


Toss and grow annuals are excellent choices for beginning gardeners, they are easy to maintain, and your flower garden will bloom all summer. Certain types of annuals can be sowed directly into garden soil after the last frost of the season. Simply toss seeds into prepared garden soil and use the bottom of your shoe to gently press them into the soil a little. Regular waterings and sunshine will transform your outdoor space into a tranquil garden of incredible blooms in spectacular colors.
Asters (
callistephus chinensis)
Easy to grow annuals that produce large three and a half, to four inch flowers in an array of beautiful colors. Seeds should be tossed in full sun, or in an area that is exposed to part sun and part shade. Aster seeds germinate in about eight to fourteen days. Keep seeds moderately moist during germination, do not allow soil to become dry.
When seedlings began to sprout, thin plants to be twelve inches apart. Strong sprouts can be transplanted to other sections of the garden, weak or unhealthy sprouts should be discarded. For continuous blooms throughout the season, harvest and remove dead flowers. Rotate planting site every year to prevent plant disease. Asters thrive in moist, well drained soil, and they are wilt resistant. Blooming from early summer to late fall, Asters grow up to two feet tall with sturdy stems that are excellent for cut flowers. Often found in flower beds and mass plantings. Asters also make beautiful bouquets.
Bachelor's Buttons (
centaurea cyanus)
Features brightly colored flowers in colors of pink, white, red, rose, blue, and lavender. These are fast bloomers that can grow between sixteen and twenty inches tall, they flourish in full sun and partial shade. Toss seeds six to ten inches apart to avoid overcrowding. Cover lightly and water daily, seeds normally germinate in about seven days. Also known as Cornflowers, these hardy annuals can be regularly sown to produce blooms throughout the season and usually reseeds itself. Used in flower beds or borders. Their long stems make excellent cut flowers for bouquets and vases.
Catchfly (
viscaria oculata oculata)
Carefree drought tolerant plants that thrive in rich garden soil. Also does well in poor or sandy soils. Beautiful dwarf plants that measure twelve inches high and ten inches wide. Easy to grow annuals produce hundreds of two inch blue or magenta blooms beginning in late spring, lasting through fall. Seeds are easy to grow and plants do not require regular waterings or dead heading. Toss seeds eight to ten inches apart in the early spring into well drained garden soil with full exposure to the sun. Plants will start to flower in six to eight weeks, do not transplant. Can be used for edging, borders, cut flowers, or annual flower beds.
Cosmos (
bipinnatus/sulphureus)
Have large, beautiful open blossoms in a range of sensational colors including dark and light red, white, pink, and other light shades. Plants have lacy fern-like foliage, and can grow up to four feet tall. Can be used for border planting, as a garden background, or along a wall fence. Select a sunny location and toss seeds in spring when there is no threat of frost. Water the soil and keep it moist until seedlings are two inches tall, and then water as necessary. During extended dry periods, water generously. Growth is maximized in good soil with moderate moisture. Remove fading flowers and seed pods to promote further blooms. Heat and moisture can severely reduce germination, store seeds in a cool, dry place.
Dianthus (
barbayus/chinesis)
Features about three hundred species of flowering plants including Carnations and Lunaria. Dianthus are usually perennial, but some flowers and plants are listed as annuals or biennials. Dianthus flowers are distinguished by their five frilled petals with pink margins, and are often very pale to dark pink in color. They have varying heights of ten to twenty inches. Flowers are produced during the spring or summer with blooms typically lasting up to the first frost of the season. Toss Dianthus seeds about twelve inches apart in fertile soil with good drainage and at least five hours of sunlight each day. Water daily until seedlings began to sprout, as plants become established, limit their water intake to once or twice a week.
Yellow foliage on Dianthius plants is a sign of over watering, gardens in dry climates should try to avoid this common mistake. Dianthus are re-seeders, plants that are spent do not have to be removed right away, but spent flowers should be promptly discarded to promote continuous blooms. Most Dianthus plants are tolerant of disease and garden pests. New dianthus plants can be started in spring or summer from seeds thrown directly into garden soil or from stem cuttings taken in late spring or early summer. These cuttings can be planted in the fall and will be ready to flower the following year.
Four O' Clocks (
mirabilis jalapa)
Trumpet shaped flowers that open up in the late afternoon or early evening. Brilliant colors of red, yellow, white, pink, and magenta bloom from bushy plants that almost care for themselves. Producing blooms from early summer to fall, Four O' Clocks can grow up to two feet tall and may have flowers of different colors on the same plant. Four O' Clocks are heat resistant, tolerates smoke and air pollution, thrives well in almost any type of soil or climate, and survives nicely on very little water.
You can toss the seeds where they will have full exposure to the sun and forget about it. These bushy plants with beautiful flowers can be used as shrubs, borders, or hedges. Seeds fall from flowers, or are scattered by the wind causing new plants to grow wherever they settle. Not only are they re-seeders, Four O' Clocks have tuberous roots that enables their continuous growth. They are a great choice for those who love flowers but are not crazy about garden work, or for those who are unable to care for a flower garden on a regular basis. You can add their fragrant beauty to your yard with little effort, just toss and enjoy.
Gloriosas Daisies (
rudbeckia hirta)
Can be easily grown from seeds tossed in your flower garden. These hardy annuals create large daisy or aster type flower heads in vibrant colors. Displaying blooms that last all summer, Gloriosas produce massive five to six inch blooms on plants that can grow up to thirty-six inches tall. They thrive well in high summer temperatures, are resistant to heat and humidity, and can survive in regions with cooler climates or heavy rainfall.
Plant Gloriosas in an area that receives full sunlight or partial shade and good air circulation, their blooms will last throughout the season. Toss seeds into warm garden soil and press gently, do not cover with soil. Space seeds at least two feet apart to avoid overcrowding, soil should be moist with good drainage. Uses for Gloriosa Daisies include flower beds, borders, and cut flowers. Spent flowers can be dead headed to prolong blooming, water regularly to keep the soil moist. Gloriosa Daisies prefer regular waterings, but they are fairly drought resistant. For best results, do not let the soil dry out.
Marigolds (
tagetes)
Dependable and weather resistant toss and grow annuals in a variety of different species. They can grow as high as two feet, and will attract butterflies and other pollinators to your flower garden. Marigolds bloom from early summer to late fall in colors of pale yellow, deep gold, orange, and red. Toss Marigold seeds ten inches apart in moist, well drained soil with full exposure to the sun. Seeds usually germinate in seven to ten tays, keep soil moderately moist during germination. Removing dead flowers as plants mature will promote blooming and prevent the strong smell of Marigolds indoors. Strip foliage from cut flowers before adding them to a vase. Common uses for Marigolds are borders, cut flowers, ornamentals, and as companion plants to attract beneficial garden insects.
Wildflowers (
angiosperms)
Hassel free, easy to grow, and stunningly beautiful. Perfect for flower beds, borders, wildflower gardens, and cut flowers. Wildflowers commonly grow to be three feet tall. Sprinkle seeds into well drained garden soil with full exposure to the sun, lightly cover with soil. As seedlings began to sprout, thin plants to twelve inches apart and replant strong seedlings in other areas of the garden. Water regularly and remove spent flowers to promote further blooming.
Zinnias (
elegans/angustifolia)
One of the easiest annuals to grow. Plants can grow up to three feet tall with bright and beautiful blooms that often measure four to five inches across. Zinnias produce flowers all season, lures butterflies to your garden, and thrives in the summer sun and high temperatures. Seeds can be tossed directly into moist, well drained garden soil that gets full sun exposure. Plants should be spaced between twelve and eighteen inches apart, and weak plants should be thinned out to prevent overcrowding. Water Zinnias as close to the roots as possible to avoid mildew. A ground based soaker hose can be used to reduce wet foliage, or water plants early in the day so leaves can dry off before the sun sets. Used as borders and in outdoor flower beds, Zinnias are beautiful flowers with long stems that make them the ideal flower to fill your favorite vase. Remove foliage from blooms when using as cut flowers.
All of these easy to grow and maintain annuals are ideal plants for beginning gardeners. They germinate quickly and produce long lasting blooms for you to enjoy as borders, in flower gardens, as cut flowers or ornamentals, and to share with your family and friends.