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Legend
- Start Indoors
- Transplant
- Start Outdoors
- Care
- Harvest
- Succession Plant
Calendula : Zinnia Orange King
A splash of sunset color to a flowerbed ...
Zinnia orange flowers are bright, sunny blooms that bring a splash of sunset color to a flowerbed. These annuals are semi-upright and they grow to about 18” in height. The plants are wider than they are tall, growing to a width of about 24”. The flowers are great for busy gardeners because they don’t need to be deadheaded during their blooming season. They plants can simply be enjoyed for their bright color and for the many butterflies they will attract.
The zinnia orange plants require a rich, fertile soil and will need to be watered during times of drought. The zinnia orange is one of the hardier varieties, with some tolerance for heat and for mildew. The width of the plants and their relatively low stature make them a great front-row plant or a plant for a wide outdoor container. It is a great backdrop for white flowers and it is a good border flower. Though this plant is an annual, it will re-seed itself if the seeds are allowed to reach the soil. Seeds are packaged and germination tested for the current year.
Plant Features:
Blooms June through September
Grows to a height of 18”
Plant seeds at a depth of 1/4 inch
Germination is in about 5 to 14 days
Asteraceae Calendula officinalis
This is an example of the timeline you would see based on your growing conditions.
Calendula: Calendula
Zinnia Orange King
Also known as Pot Marigold, Calendula is an annual with redish, pinkish, orangish, or yellowish creamy blooms. They add sparkle to country-style bouquets and lure visiting summer butterflies. Their edible petals make colorful salad garnishes. Flowers are used as a food color, natural dye, and substitute for saffron. The plant is a prolific self-seeder. The part used is the whole flower, either fresh or dried.
Medicinal: Traditionally used as an anti-inflammatory herb for localized skin problems including insect bites and stings. Reported to activate cellular defense mechanisms. Flowers have MANY other medicinal uses not noted here.
Basics
- Ease of Growing
- Easy
- Grown as
- Annual
- Days to Maturity
- 40-50 (Spring/Summer)
- Growing Habit
- -
- Hardiness
- Hardy
Calendulas can tolerate light frost and will sometimes survive a hard frost or snow.
- Crops
- Spring Transplant, Spring
- Growing Season
- Short, Long
- Cultivar Type
- -
- Growing Conditions
- Cool, Warm
Calendulas tolerate a wide variety of climates but will do best in full sun, well-draining rich soil, and cool temperatures. The plants will often stop blooming in hot weather.
- Outdoor Growing Temp
- 55°F - 85°F
- Min Outdoor Soil Temp
- 60°F
Calendula seeds can be planted as soon as the soil warms up to around 60˚ F.
- Start Indoors
- Yes
- Start Outdoors
- Yes
- Light
- Water
- Moderate
Calendula plants require regular watering but never water so much that the soil becomes soggy.
- Feeder
- Light
Calendula prefers a rich soil but will tolerate poor soils of many types.
- Suitability
- Tolerates light frost, Partial shade
- Small Gardens?
- Yes
- Containers?
- Yes
Sometimes known as “pot marigold,” calendula is easily grown in pots on the doorstep or in window boxes.
- Attracts beneficial insects?
- Yes
- Color
- -
- Fruit Size
- 2.0 - 4.0"
- Plant Height
- 18.0 - 24.0"
- Plant Diameter
- 12.0 - 18.0"
- Good Companions
- Asparagus, Tomatillo, Nasturtium, Potato, Tomato
- Bad Companions
- -
- Hardiness Zone
- 2-11
- Disease Resistance
- -
- Taste Profile
Dried Calendula can be used as a Saffron substitute. It is tangy and slightly bitter. It's mostly used for its bright colors because it doesn't have a lot of flavor.
- Rotation Group
- Flowers
Last Frost Date (LFD) refers to the approximate date of the last killing frost of spring.
Example first frost date on April 08.
First Frost Date (FFD) refers to the approximate date of the first killing frost of winter.
Example first frost date on November 01.
