One of the simplest flowers to plant, zinnias grow quickly and provide a lot of blooms. Additionally, they will continue to bloom right up until the first fall hard frost. Consider trying zinnia flowers this year to add a huge splash of color to your yard.
About Zinnias
Since zinnias are annuals, they will only produce blooms and seeds for one season before dying. The original plant will not reappear the following year. They are excellent for use as a cutting flower or as food for butterflies since they have vivid, solitary, daisy-like flowerheads on a single, tall stem.
Types of Zinnias
Zinnia elegans, the most widely grown zinnia species, has been developed to produce a large number of distinctive variants.
Single, semidouble, or double zinnia blooms are the three most common varieties. The number of petal rows and whether or not the flower’s center is visible serve to distinguish between these forms:
- A single row of petals and the center are both visible on single-flowered zinnias.
- Petal rows abound on double-flowered zinnias, and their centers are hidden.
- Between the two are semidouble-flowered zinnias, which have several rows of petals but discernible cores.
In addition to these shapes, zinnia flowers also occur in “beehive,” “button,” and “cactus” forms. Additionally, the plants themselves come in various heights: taller types function best as a garden bed’s background, while shorter varieties are useful as a border. There is a zinnia for every garden, in fact!
In an annual or mixed border garden, plant zinnias. Smaller zinnias work well as window boxes, edging, or in other containers.
To have a lot of flowers all season long, choose a place that receives full sun (6 to 8 hours of sunlight every day). Additionally, later in the season, foliar diseases like powdery mildew can be avoided by planting in an area with sufficient air circulation.
Although zinnias can grow in a variety of soil types, they prefer organically rich, well-draining soil. The optimal pH range for soil is between 5.5 and 7.5. The blooms will grow more quickly if compost (humus) is added to the soil. Find out more about soil improvements and getting the soil ready for planting.
When to Plant Zinnias
- Because they dislike being transplanted, it is advised that you start your zinnia plants from seed directly in the garden bed. If the correct circumstances are present, they will develop quite quickly from seed.
- It should be noted that zinnias can be grown from seed inside if you like. Just make sure to transfer them gently and young.
- Because zinnias are delicate to frost, wait to plant them until after the last frost in your area. See the frost dates in your area.
- Zinnias can tolerate daily temperatures as low as 60F (16C), although a range of 7484F (2328C) is ideal.
- To prolong the flowering time, sow a new crop of seeds every week or so for a few weeks.
How to Plant Zinnias
- Depending on the kind, place plants 4 to 24 inches apart. (Many common kinds are planted 2 feet between rows and 6 inches apart within the row.) For information about each variety, consult the seed packet’s back.
- Plant zinnia seeds no deeper than 1/4 inch.
- The majority of zinnia cultivars will produce seedlings in just 4 to 7 days, but it may take up to two months or more for blooms to appear (depending on planting site and climate).
- To promote air circulation, thin seedlings when they are three inches tall, spacing them 6 to 18 inches apart. As a result, powdery mildew is less likely to grow.
- To promote development and blossoms, keep the soil’s moisture level moderate and apply a mild fertilizer.
- Deadhead zinnias once they have finished blooming to facilitate the development of new blossoms.
- Since zinnias are annuals, they will perish with the first fall hard cold. Let the final blooms of the season fully mature before dispersing their seeds if you want them to reseed.
Zinnias still not your thing? In your garden, try them out for the following six reasons:
- With cultivars from the Dreamland Series, you can have a full-sized flower on a little plant. These zinnias are compact and dwarf, with stems that are 812 inches tall and totally double flowerheads that can be up to 4 inches across with a variety of colors.
- The dwarf, spreading cultivars of the Thumbelina Series have weather-resistant, solitary or semi-double flowerheads in a variety of hues. Their stems can reach a length of 6 inches, and their petals are 1-1/4″ wide.
- One of the largest and tallest of them all, the State Fair Series has huge, double flowerheads that measure 3 inches in diameter. Stems can reach a height of 30 inches.
- Typically, it takes zinnias 60 to 70 days from seed to flower (though it depends on conditions and variety). They are fantastic in a bunch of flowers!
- The tiny, narrow-leafed zinnias are great for hanging baskets and also make lovely dried flowers.
- Zinnias are considered to represent memories of those who have passed away. Discover more about the significance of flowers here.
- Zinnias may be harmed by bacterial wilt, powdery mildew, and bacterial and fungal spots. To prevent illness, keep leaves from getting too damp and correctly space your plants.
- Problems can also be brought on by caterpillars, mealybugs, and spider mites. Spraying should be avoided unless there is a real infestation because some leaf damage is not a problem.
- Thanks to their resistance to deer, zinnias may be able to prevent surrounding flowers from being eaten.
Zinnia blossoms draw certain things.
All summer long, zinnias blossom and draw pollinating insects, particularly butterflies. One of the most well-liked and simple to grow flowering annuals for gardens are zinnias (Zinnia spp.).
Do zinnias qualify as a wild flower?
Zinnias are among the simplest wildflowers to cultivate and bloom from mid-summer until the first frost, cheerfully bringing their vivid color to any sunny place. The more flowers you cut for bouquets, the more flowers your plants will produce. These well-liked annuals are deer resistant, long flowering, and incredibly productive. They attract monarch butterflies, which is the best part! All of the seed we sell at American Meadows is guaranteed to grow, non-GMO, and neonicotinoid-free.
What qualities do zinnias have?
Because of its broad variety of bloom colors and shapes, ability to survive high summer temperatures, and simplicity of seed-starting, zinnias are popular garden flowers.
[10] They are raised in a location with direct sunlight in soil that is fertile, humus-rich, and well-drained. Each year, they will reseed themselves. Since the 19th century, when selective breeding first began, more than 100 cultivars have been created.
Early in the 1700s, Zinnia peruviana was brought to Europe. When Z. elegans (Zinnia violacea) was first introduced around 1790, the plants possessed a single row of violet ray florets. Scarlet blooming plants were marketed as “Coccinea” in 1829. In 1858, double flowering varieties from India were accessible. They came in a variety of hues, including red, rose, purple, orange, buff, and rose-stripe. [6]: 338- Over time, they began to signify missing absent companions in the flower language. [11]
Many zinnia species are well-liked flowering plants, and interspecific hybrids are rising in frequency.
[6]: 344- Their many habits make it possible to employ them in various garden areas, and their propensity to draw butterflies and hummingbirds is regarded as desirable. Open pollinated or F1 crosses produce the seeds and plants that are sold commercially; the first F1 cross appeared in 1960. [Reference needed]
Do zinnias appeal to hummingbirds?
Hummingbirds and other pollinators love zinnias because they are among the easiest annual flowers to produce and have vibrant bloom colors. The majority of garden zinnias are cultivars of a small number of species within the Zinnia genus, particularly the common zinnia, Z. elegans. There are literally hundreds of cultivars available, and they are divided into groups based on how they grow and how they produce flowers.
Height ranges from six inches to almost four feet, and there are flowers in almost every color. When the flowers reach maturity and have finished producing nectar for the hummingbirds, they will start to produce seeds, luring finches and other seed-loving birds. Also excellent as cut flowers, zinnias.
They appreciate damp soil, however they might be susceptible to fungal diseases in humid situations or when the foliage gets wet during watering. Give the plants plenty of room to breathe and prevent overhead watering.
Are zinnias a mosquito deterrent?
Zinnias do not deter deer, but they do deter mosquitoes and other plant-eating insects. Deer find the flower’s thorny centers to be exceedingly uncomfortable. Since they act as a live barrier, you can use them to keep deer out of your garden.
These plants will also enhance the appearance of your yard because of their eye-catching, colorful blossoms. From late spring until the first frost, they are in flower. Deep hues of pink, red, yellow, purple, lavender, orange, and white can be seen in their blossoms. They occur in various types, and one way to tell them apart is by the number of rows of petals.
It is better to start zinnia plants from seed in garden beds because they don’t like to be transplanted. You must plant the seeds after the threat of the last frost has passed since they are susceptible to frost. Because zinnias love the sun, be sure to place them in a sunny area. They can grow in any soil, especially one that has been improved with compost. Since they germinate quickly, seedlings should appear in about a week.
Maintain a moderate moisture level in the soil and deadhead when necessary for upkeep. Our Zinnia Elegans Guide will tell you more about these lovely plants.