The Zinderella zinnia series are the first scabiosa-flowered zinnias to come in a variety of unique colours. The series burst onto the scene when Zinderella ‘Lilac’ won Europe's Fleuroselect Award for its unique colour and very unusual flower form.
A breakthrough in Zinnia breeding ‘Zinderella’ produces large flowered, semi-double and fully double blossoms that are layered thickly with a stunning crown and contrasting dark centres.
This unique form, a pompon of tightly-clustered short petals above a skirt of longer, daisy-like petals is known as a scabiosa type bloom, for their resemblance to the Pincushion Flower (Scabiosa).
Four new colours of Zinderella zinnias have arrived for this season: Zinderella Red, Zinderella Orange, Zinderella White, and Zinderella Purple, joining the best-selling favourites Zinderella Peach and Zinderella Lilac.
Zinderella ‘White’ produces unique ivory-white double blooms with so many layers of petals they are often as tall as they are wide.
Growing to a height of 75 to 90cm (30 to 36in) tall and around 45cm (18in) wide, ‘Zinderella’ produce well-branched, upright plants do not need pinching and produce fully double, 7 to 8cm (2½ to 3in) flowers, held on long sturdy stems that are ideal for long lasting cut flower arrangements.
These new varieties are tolerant of hot temperatures and increasingly resistant to mildew, they have larger root systems which means that they will transplant successfully. Like all zinnia, they are adored by bees and butterflies.
Zinnias are a favourite flower of both gardeners and florists around the world and one of the very easiest annuals to grow from seed, they grow in a flash and bloom heavily from July through to September. Long-lasting in garden or vase, this ‘cut-and-come-again’ annual sets new buds as soon as the old flowers are cut or deadheaded, so it reliably repeats all summer.
This unique flower is excellent for mixing in bouquets or left to do its thing in the flower bed. Cut them early for the optimum intriguing colour show, they can last up to two weeks in the vase.
Sowing: March to July
Zinnias grow quickly and may bloom in just 45 days. Successive sowing every few weeks beginning from April through early July will ensure continuous flowering throughout summer, from July to first frosts.
Start seed indoors in trays 4 to 6 weeks before last frost; transplant out after all danger of frost has passed. Zinnias can also be direct seeded once weather has warmed.
Sowing Indoors: March to April
For early flowers, start indoors four to six weeks before the last frosts are expected. Use trays or pots and a good sowing compost. Seeds should be spaced at least 2.5cm (1in) apart. The seeds need light to germinate, so “just cover” the seeds with a sprinkling of fine, sieved soil. Seeds will germinate in 7 to 14 days. Keep soil moderately moist during germination.
When plants are 3 to 5cm (1 to 2in) in height, transplant to 7cm (3in) pots and grow on. Zinnias are sensitive to root disturbance, so be especially careful when transplanting. Gradually acclimatise indoor started seedlings outdoors after all danger of frost has passed and weather has warmed considerably. Plant out 25 to 30cm (10 to 12in) apart. Add garden compost to the soil if it is heavy or infertile.
Sowing Direct: April to July
Sow seeds where the plants are to be grown in spring after the last frost, and in an area with full sun. Zinnia prefers fertile, rich, and well-drained soil, average soil is acceptable, but if you add compost and all-purpose fertiliser before sowing, the blooms will be lusher.
Sow seeds 5 to 7cm (2 to 3in) apart in rows 30cm (12in) apart. Barely cover seeds with soil; they need light to germinate. Keep soil moist until seeds germinate, in 5 to 10 days. When 5cm (2in) tall thin the seedlings to 25 to 30cm (10 to 12in) apart.
Zinnias require full sun. They thrive in hot areas as long as they get enough moisture. They like rich soil and appreciate a slow-release fertiliser in the spring when they are planted and a booster shot of fertiliser in mid- to late simmer. Zinnias need to be watered if there is less than an inch of rain each week, sooner if they appear to be wilting. They will reward you with hundreds of colourful flowers for just a little care.
If you are growing some of the older, heirloom varieties of zinnias, a little pinching back in early summer will make them bushier and produce side branches with more flowers.
There is typically little problem growing zinnias, except in extremely humid conditions where a powdery mildew can sometimes form. Protect young plants from slugs and snails. Deadhead spent flowers frequently to prolong flowering.
Water regularly. Water deeply by soaking soil and avoid spraying foliage.
Saving seeds of zinnia saving could not be easier, you not only get the colours you want, but you can also select seeds from the healthiest plants. Do this, and in a couple of generations of seeds, you will have developed your own strain of zinnias selected to perform well in your conditions.
In late summer let some zinnias go to seed. The seeds are easy to collect and store for next year. Wait until they are fully dry on the plant, then clean out the old petals and store at room temperature.
Zinnias are the perfect cut flower--the more you cut, the more you get. When cutting the blooms for the vase, trim off all the foliage; unlike the long-lasting blooms, it does not age well.
To see if the flowers are ready for cutting, hold the stem about 20cm (8in) below the flower and gently shake. If the stem is droopy or bends much at all, it is not quite ready to cut. If the stem is stiff and remains erect, it is ready to harvest.
If flower preservative is added to the water, zinnias should last 7 to 10 days in the vase.
Cottage/Informal Garden, Cut Flowers, Flowers Borders and Beds. Container Gardening.
Zinnias are annuals, shrubs, and sub-shrubs native primarily to North America, with a few species in South America. They inhabit scrub and dry grassland in an area stretching from the Southwestern United States to South America, with a centre of diversity in Mexico.
There are more than a dozen species of zinnias, members of the Asteraceae family, but very few of them are grown in home gardens.
Zinnia elegans, also known as Zinnia violacea, is the most familiar species, originally from Mexico and thus a warm–hot climate plant. Its leaves are lance-shaped and sandpapery in texture, and height ranges from 15cm to 1 meter. Tall, mid-sized, and dwarf varieties of this species have been grown for decades, and flowers are available in a wide range of colours.
For decades, Zinnias have been the flowering annual of choice for spreading glorious colours throughout the garden as well as for cutting to bring indoors. But it wasn't always so. When the Spanish first saw zinnia species in Mexico, they thought the flower was so unattractive they named it mal de ojos, or 'sickness of the eye!'
When seeds of zinnias were collected and brought to Europe in the 18th century, the plants were not much to look at. Named for the German botanist Dr. Johann Gottfried Zinn, who wrote the first description of the flower, the genus Zinnia had to wait for the mid-19th century to become successful in the garden.
The species name elegans simply means 'elegant'.
When Zinnias were introduced to Europeans, the flowers were referred to as 'poorhouse flower' and 'everybody's flower' because they were so common and easy to grow. They were also once popularly called 'youth and old age' because old blooms stay fresh as new blooms open.
Years of breeding have brought striking new colours, shapes, sizes, and growing habits to the humble zinnia. No present day gardener would ever describe this versatile bloomer as anything less than eye catching.
More than 100 zinnia cultivars have appeared since breeding of the flower began. Dwarf zinnias can be as short as 25cm (10in) tall; the giants reach up to 120cm (4ft). They come in single, double, and semi-double blooms, with a variety of flower shapes. Zinnia flowers come in every colour imaginable, except blue.
- Additional Information
Packet Size 30 seeds Family Asteraceae Genus Zinnia Species elegans Cultivar Zinderella White Synonym Zinnia violacea Common Name Scabiosa Flowered Zinnia Hardiness Half Hardy Annual Flowers White blooms with a strong central crest. Natural Flower Time Late summer to early autumn Height 75 to 90cm (30 to 36in) Spread 45cm (18in) Position Full sun for best flowering Growing Period 90 days to bloom. Germination 7 to 14 days