The zinnia may be the best flower for indicating the start of summer. This annual that thrives in heat has vibrant, eye-catching spherical blossoms that provide color to any garden.
Cream, yellow, red, gold, orange, pink, rose, lavender, purple, plum, scarlet, white, and salmon are just a few of the many hues that zinnias may be found in. The bloom comes in a variety of sizes, from a few inches to three or four feet tall.
“May is a terrific month to plant zinnias,” said Gary Hayakawa, general manager of Fountain Valley’s Three Star Nursery, a wholesale producer whose plants are sold at numerous nurseries around Orange County.
Before the summer heat hits, zinnia roots have a chance to establish themselves in May, he said. ” They really take off once the weather warms up. In hot climates, zinnias thrive.
There are a lot of medium-sized types of zinnias in the nursery that grow 10 to 15 inches. The Pulcino, Dreamland, Dasher, and Peter Pan are a few popular medium-sized kinds.
Dwarf zinnias are also available; one example is Thumbelina mix, which blooms at 3 inches. State Fair and Dahlia-flowered are two tall kinds that reach heights of two to three feet.
Consider the following advice to successfully grow zinnias:
* Because zinnias are susceptible to fungus, choose a position with full light and no overhead sprinkler watering.
* Before planting, thoroughly amend the soil with homemade or bagged compost. Zinnias prefer a soil that drains well.
* Unless the plant is tall and unstable, plant zinnias at the depth they are in containers. Plant it a little lower than the current soil level in such instance.
* Give zinnias room to spread out so that air can circulate, which reduces the risk of fungus and leaf spot issues. Smaller kinds should be placed 6 inches apart from large types, and vice versa.
* After germination, transfer zinnia seeds into the ground or place them in tiny containers first.
About six seeds should be spaced evenly in a 4-inch pot for planting in containers. After they sprout, divide them into four plants. When they are about 2 inches tall, transplant them in the garden.
Work the soil well and amend before direct seeding. Then dig a shallow ditch with 3 to 4 inch high sides. When you irrigate, this will keep the water within. Place the seed exactly where you want the flowers to grow inside the ditch after leveling the soil there. Gently pat down the seeds after covering them with a quarter-inch of potting soil. Till the seeds sprout, mist the bed twice daily.
* To avoid fungus, water zinnias at ground level. Depending on the weather, water them deeply once or twice a week once they are 3 to 4 inches tall. Zinnias prefer slightly drier soil than most plants, but they are not drought-tolerant. It shouldn’t always be raining on the soil.
* Reduce irrigation if the month of June is cloudy. This will stop fungal illnesses. Once July’s warmer days arrive, fungal issues should go away.
Do zinnias withstand drought?
Low-Maintenance Zinnias, an annual flower, are quick-growing and drought-tolerant. They grow from seed to blossom quickly because they are annuals, and their flowers linger all summer.
Do zinnias require little upkeep?
It’s hot outside, so gardening in the summer calls for plants that are minimal care, drought and heat tolerant, and have vibrant colors.
The better, the brighter.
On each of the three criteria, zinnias were suitable. plus more. They’re among the best flowers that savvy gardeners may use in their gardens, in fact.
If there is a flower that is simpler to grow, please let us know. Since zinnias are annuals, their life cycle from seed to flower to seed is short. Simple garden preparation is all that is needed for zinnias’ arrow-like, pointy seeds to germinate. Simply place them in soil that is well-drained, in full sun, and in an area that receives a lot of summer heat, and you’ll soon see small seedlings and blooming flowers. No enduring can boast of that speed!
One gardening buddy just scatters seeds wherever she wants a few zinnias, watered those areas for a few days, and then lets the zinnias’ naturally easy-to-grow nature take its course.
“Candy Cane,” “Green Envy,” “Persian Carpet,” and “Pop Art.” When a variety has names like those, color is guaranteed. The ridiculous color palette of zinnias includes every vivid and pastel shade (aside from blue), as well as bi-, tri-, and crazy-quilt combinations made for cutting, luring pollinators, etc.
Many new zinnia series give options for height and width in addition to vibrant color.
- While Zinnia elegans tall varieties continue to be the preferred option for the back of the border, shorter series are now challenging the low ground once held by marigolds and petunias. The Thumbelina Series of dwarf zinnias reach their highest point at 6 to 8 inches, whereas the Magellan Series remain roughly knee high at 14 inches.
- The Crystal Series and other creeping or spreading Zinnia angustifolia are a revelation for the front of the border, raised beds, containers, and even ground coverings. The fact that its native to Mexico is even more drought tolerant than regular zinnias makes it the preferred choice for hot locations like sidewalk beds or that no-man’s-land next to the garage.
- With a height of about 8 to 12 inches, ZaharaTM zinnias are renowned for their resistance to powdery mildew and leaf spot (see below). In the entry beds of the Regenstein Fruit & Vegetable Garden, we paired Zahara Yellow, which is brief but sweet, with tiny sunflowers.
Zinnias are obviously meant for the vase because they have style and long, sturdy stems.
The words stars and daisies, dahlias and spiders, buttons and domes, and quill-leaf cactus are all used to describe zinnia blooms. Flowers come in different varieties: “singles,” which have their petals arranged in a row around an open center; semi-doubles; and doubles. Each one is fantastic in floral arrangements.
The best zinnias for cutting are, of course, the tall kinds; “Benary’s Giant” is renowned for its three-foot-tall, robust stems and huge flowers. Just above a bud joint, angle-cut zinnia stems. Zinnias often stay a long time in a vase; thus, remove all but the most obvious leaves off the stems before placing them in water.
Zinnias require little upkeep. Because they grow quickly, they shade out weeds. They don’t need mulching, and the only fertilizer they need is an occasional application of a well-balanced mix.
Deadheading encourages the growth of additional blooms. Lack of time to deadhead? When it comes to a big bed, the Zaharas indicated in the sidebard are a significant time saver.
The Profusion Series, a cross between Z. elegans and Z. angustifolia, is resistant to powdery mildew, which is the bane of zinnias, just like Zaharas.
Zinnias are accustomed to dry environments because they are indigenous to the grasslands of the southwestern United States, Mexico, and South America. However, wet summers, like the one we’ve had so far, can be damaging. And leaf spot and powdery mildew can result from that. Three recommendations for surviving inclement weather:
- Only water as necessary, and then only at the plant’s base. Wet leaves can encourage the growth of mildew, and water splashing can instantly spread fungus from the ground onto zinnia leaves.
- Taller, mildew-prone kinds can be hidden by foreground plants.
- As one horticultural put it, “Even when zinnias are coated in powdery mildew, they’re covered with flowers,” do both #1 and #2 and accept that zinnia leaves (but not flowers) are impacted by wet weather.
Zinnia seeds can be saved with ease. Simply let the blossoms to completely dry on the stalk, gather the seedheads, and delicately crush them in your fingers to release the harvest of seeds for the following year. In the same manner as other seeds, store in a cool, dry area. (And save some for our seed swap in February of next year in a labeled envelope!)
Last but not least, zinnias attract butterflies, so plant them every year. The plants with larger flowers serve as landing places for butterflies looking for nectar. (The same is true with hummingbirds.) To capture the most attention, try tall zinnias with scarlet or hot pink blossoms.
Living and gardening in Oak Park, Illinois, Karen Zaworski is a writer and photographer who specializes in gardens.
‘Benary’s Giant,’ one of the greatest for cut flowers, stands out in the English Oak Meadow with its 1,000 blooms.
Above: Double Zahara Fire (Zinnia marylandica), one of a group of plants resistant to powdery mildew, was cultivated in the Enabling Garden.
For your summer garden, the ZaharaTM Coral Rose Zinnia (Zinnia Marylandica) excels and requires little water.
Can zinnias withstand the heat?
Can you recommend an annual bedding plant that is quick to grow from nursery packets, easy to grow, and can provide me with a lot of color throughout the summer heat?
A. The zinnia, in my opinion, would work nicely for you. There are a wide variety of zinnia flower varieties, sizes, and colors available. There are kinds that grow to less than a foot tall, others that top 2 feet tall, and every height in between.
You can choose from blossoms that are less than 2 inches across to 5 inches across and are appropriate for cutting. Flowers are available in single colors or bicolors. The plants cover themselves in vivid, multicolored blossoms regardless of size.
You must give your garden proper care if you want to be sure that your plants are growing and blooming at their best. Regularly water and fertilize your plants, but don’t overdo it. Also, remove wasted blossoms as soon as possible to stop seeds from sprouting. Avoid getting the leaves wet, especially late in the day, as some zinnia cultivars are prone to mildew.
The nicest part about zinnias is that they don’t draw insects, and they survive full sun and hot temperatures quite well. The large and manageable zinnia seeds are ideal if you’re not in a rush. Zinnia seeds sown directly into the garden germinate fairly quickly in our moderate environment. Growing plants from seed is a quick and affordable approach to get lots of plants for a low cost.
Q. All the flowers in my border are being destroyed by earwigs. Even some of the roses I cut have earwigs living inside of them. What can I do to control them?
A pair of posterior pincers are present on the thin, brown earwig, which is around an inch long. Although they are typically not a problematic pest in the garden, if their population increases significantly, they can do significant harm by eating holes in leaves and blossoms.
They spend the day hiding in damp, dark locations and emerge to feed at night. This layout makes it possible to frequently regulate them by scattering loosely wrapped newspapers throughout the garden. The newspaper, which can be thrown out every day or two, will become home to the earwigs.
What volume of water do zinnia flowers require?
Zinnias are available in a wide range of plant sizes. Some grow slowly. Mounding plants that are 1 feet tall. Some have large blossoms and are 3-foot-tall plants. Plant the appropriate kind for your needs and the available space. Mounding variants generate more ornamental-looking plants and have smaller blooms. For a higher visual impact, taller kinds are typically planted in rows or clumps. Taller cultivars are frequently used for cutting.
Watering: For optimal growth, zinnias want moist soil. Young plants are especially susceptible to this. Deeply water the soil once or twice a week to keep it moist 6 to 8 inches down. Avoid overwatering zinnias since they are susceptible to rot diseases, particularly in moist, clay soils. Zinnias are relatively drought tolerant once they are established.
Fertilizing: Add compost to the soil before planting zinnias. Apply a side dressing of an organic 5-5-5 fertilizer when the first flowers appear for more and larger blooming.
When zinnias are established, mulch them with a 2 inch layer of straw or bark. This will aid in maintaining soil moisture and halt weed growth.
Trimming and Pruning: To encourage more blossoming and to keep the plant neat, deadhead (cut) spent flowers on a regular basis. Pinch the plant’s growth tip when it is young in order to produce bushier plants on tall kinds. More side branches, a shorter plant, and more blooms will result from this. However, particularly in chilly summer regions, it could postpone blossoming.