Green Flowers Are Garden Design Darlings (2024)

Gardening

Flowers

By

Jamie McIntosh

Green Flowers Are Garden Design Darlings (1)

Jamie McIntosh

Jamie McIntosh has written about gardening and special occasion flowers for the Spruce since 2011. She has more than 20 years of experience caring for flowers and plants. She was a feature writer for Organic Gardening at Suite101, where she won awards for her writing.

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Updated on 05/11/23

Reviewed by

Kathleen Miller

Green Flowers Are Garden Design Darlings (2)

Reviewed byKathleen Miller

Kathleen Miller is a highly-regarded Master Gardener and horticulturist with over 30 years of experience in organic gardening, farming, and landscape design. She founded Gaia's Farm and Gardens,aworking sustainable permaculture farm, and writes for Gaia Grows, a local newspaper column.

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Green Flowers Are Garden Design Darlings (3)

It’s easy to understand why nurseries use words like mint, lime, and pistachio to describe their green flower varieties. The colors are simply delicious! True green is a fairly rare color in blooms (often they are yellowish flowers with a green tinge), so genuinely green flowers are highly prized in the garden. Plant some green perennial plants and annual flowers as cool companions in a red and orange flowerbed, or mix some chartreuse blossoms alongside yellow and purple blooms for a stunning display.

Here are 10 varieties of green flowers to consider for your landscape.

Warning

Some of the plants listed here may be toxic to humans and animals.

  • 01 of 10

    Amaranth

    Green Flowers Are Garden Design Darlings (4)

    Along with the traditional red color, annual amaranth (Amaranthus caudatus) comes in green tones, such as the 'Green Tail' cultivar. This old-fashioned species, also known as love-lies-bleeding, has tassel-like flowers and makes a funky filler for your cut flower arrangements. It also lends interest to hanging baskets. Combine these with a red form such as 'Red Garnet'for brilliant contrast in your container garden. These annuals like full sun, warm temperatures, and rich soil. They typically bloom from July until frost.

    Amaranths self-seed with abandon when conditions are right, but don't throw away unwanted seedlings when you thin the plants: They are edible and make excellent micro-greens in your salads.

    • Name: Amaranth (Amaranthus caudatus)
    • USDA Hardiness Zones: 2-11
    • Light: Full sun to part shade
    • Soil: Moist, well-drained soil
    • Flower Color: Red, burgundy, purple, green
    • Deer Resistant: Yes
  • 02 of 10

    Bells of Ireland

    Green Flowers Are Garden Design Darlings (5)

    As you might expect from the name, bells of Ireland (Moluccella laevis) is a plant with genuinely green flowers. This annual plant tends to fare poorly in hot weather. Exposure to cold temperatures enhances germination, so if you can sow these in the fall, they will naturally sprout when temperatures are to their liking. Expect about 10 weeks of bouquet-worthy blooms, and when the plants decline you can replace them with some hot weather annuals.

    Bells of Ireland produces green flowers densely packed around a vertical spike from mid-summer until fall, gradually turning beige as the flowers age. For taller spikes, fertilize the plants monthly.

    • Name: Bells of Ireland (Moluccella laevis)
    • USDA Hardiness Zones: 2-11
    • Light: Full sun
    • Soil: Fertile, moist, well-drained
    • Flower Color: Green
    • Deer Resistant: Yes
  • 03 of 10

    Coneflower

    Green Flowers Are Garden Design Darlings (6)

    Horticulturists are developing new varieties of coneflower (Echinacea spp.) every year in response to gardener demand for the sculptural drama of the ‘Green Jewel’ variety. 'Green Wizard' is another fun take on green flowers, its slightly drooping petals, green sepals, and blackish cones adding a dose of texture and whimsy to the border and vase.

    Like other members of the Echinacea genus, green coneflowers are short-lived perennials that self-seed freely. Even the green variety attracts butterflies with its rich nectar content, and if you combine your green coneflowers with a planting of the ruby red 'Magnus' variety, you will have an instant cutting garden.

    • Name: Coneflower (Echinacea spp.)
    • USDA Hardiness Zones: 4-7
    • Light: Full sun to part shade
    • Soil: Dry to medium moisture, well-drained soil
    • Flower Color: Purple, red, white, yellow, pink, green
    • Deer Resistant: Yes
  • 04 of 10

    Daylily

    Green Flowers Are Garden Design Darlings (7)

    There are so many yellow-green varieties of perennial daylilies(Hemerocallis spp.) to choose from; the reblooming ‘Green Flutter’ variety pictured here is but one of the choices. ‘Green Iceberg', ‘Green Puff', and ‘Green Glitter’ are some other daylilies that display greenish-yellow blooms. Try planting them alongside one of the hundreds of daylily cultivars that feature green throats.

    Daylilies are nearly indestructible and among the easiest of all flowers to grow. Foliage should be removed back to ground level once frost kills it back and divided every few years. Daylilies are toxic to cats.

    • Name: Daylilies(Hemerocallis spp.)
    • USDA Hardiness Zones: 3-10
    • Light: Full sun to part shade
    • Soil: Medium moisture, well-drained soil
    • Flower Color: White, red, orange, pink, purple, yellow, greenish-yellow
    • Deer Resistant: Yes

    Continue to 5 of 10 below

  • 05 of 10

    Gladiolus

    Green Flowers Are Garden Design Darlings (8)

    The right gladiolus (Gladioluspalustris) cultivar can provide gardeners with a piercing green accent that pairs well with other neon-hued flowers in the garden. Buy the biggest bulbs you can find of green types like ‘Green Star’ to reap dramatic spikey blooms with frilly petals for your flower arrangements. These tender corms aren’t hardy in areas colder than zone 7, so you must dig them up if you intend to keep them from year to year. Unless gladiolas are grown in day-long sun, they will get leggy and require staking. Gladiolus are toxic to humans and animals.

    • Name: Gladiolus (Gladioluspalustris)
    • USDA Hardiness Zones: 7-10 (grown as annuals elsewhere)
    • Light: Full sun
    • Soil: Humusy, medium moisture, well-drained
    • Flower Color: White, cream, yellow, orange, red, pink, green, lavender, purple
    • Deer Resistant: Yes
  • 06 of 10

    Hellebore

    Green Flowers Are Garden Design Darlings (9)

    Sometimes called the Lenten rose because of its early bloom time, the perennial hellebore (Helleborus orientalis) is valued for its shade tolerance and hardiness. It's low-growing in clumps and topped with delicate blossoms that are 1 to 2 inches across. In addition to varieties with mint-green flowers, other cultivars may display white, pink, or purple flowers, and cross-pollination often leads to unexpected flower colors.

    These plants should be located in garden spots that are protected from harsh winter winds. Hellebore is toxic to animals.

    • Name: Hellebore (Helleborus orientalis)
    • USDA Hardiness Zones: 3-9
    • Light: Part shade to full shade
    • Soil: Rich, well-drained
    • Flower Color: White, pink, rose-purple, green
    • Deer Resistant: Yes
  • 07 of 10

    Hydrangea

    Green Flowers Are Garden Design Darlings (10)

    Hydrangeas (Hydrangea spp.) are deciduous flowering shrubs. Some have blooms that turn color as the season progresses, with flowers that start and end white, turning green during the middle of the season. Others remain green for the entire blooming season. Hydrangeas have varying flower heads depending on the species, from large, round flower heads to smaller, fatter, and more delicate blooms.

    If you think purple and lime green are a can’t-miss color combo, you must try the ‘Cityline Rio’ hydrangea, which features purple blooms with green eyes. The pale green mops of hydrangea paniculata ‘Limelight’ offer a color-changing show in fall when blooms fade to dusty rose. The name of 'Little Lime' says it all: you get go-with-everything green flower heads on compact four-foot plants.

    You can prompt larger blooms by pruning the plant back to five to 10 main shoots. In colder climates, some hydrangeas behave more like herbaceous perennials, dying back to ground level each winter. Be aware that the plant is toxic to humansand animals.

    • Name: hydrangeas (Hydrangea spp.)
    • USDA Hardiness Zones 3-11 (depending on species)
    • Light: Full sun to full shade (depending on species)
    • Soil: Rich, medium moisture, well-drained
    • Flower Color: Blue, white, pinks, green
    • Deer Resistant: No
  • 08 of 10

    Flowering Tobacco

    Green Flowers Are Garden Design Darlings (11)

    In cooler climates, flowering tobacco (Nicotiana alata) will bloom all summer long, but in warmer climates, it may fade and need to be replaced with a warm-weather annual. The plant has fuzzy, sticky foliage and flower stalks decorated with clusters of trumpet-like, star-, or bell-shaped blooms.

    A few plants of this fragrant old-fashioned annual will attract giant hummingbird moths to your garden. Pair ‘Antique Lime’ with one of the pink, purple, or red varieties close to your deck or porch, as the fragrance is most intense in the evening. Note that the plant is toxic to humans and animals.

    • Name: Flowering tobacco (Nicotiana alata)
    • USDA Hardiness Zones: 7-11 (usually grown as an annual)
    • Light: Full sun to part shade
    • Soil: Moist, rich, well-drained
    • Flower Color: Yellow-green to white, pink, red
    • Deer Resistant: Yes

    Continue to 9 of 10 below

  • 09 of 10

    Snowdrops

    Green Flowers Are Garden Design Darlings (12)

    Snowdrops (Galanthusnivalis) have crisp white oblong petals with green accents and they are welcome harbingers of early spring, whether or not you have snow on the ground. Deer avoid all varieties of Galanthus flowers, so plant them with abandon at the edge of your woodland garden. Plant this bulbous perennial in large drifts in the fall for the greatest impact. The bulbs can cause skin irritation, so wear gloves when planting them, and they are toxic to animals.

    • Name: Snowdrops (Galanthusnivalis)
    • USDA Hardiness Zones: 3-7
    • Light: Full sun to part shade
    • Soil: Medium moisture, well-drained
    • Flower Color: White with green accents
    • Deer Resistant: Yes
  • 10 of 10

    Zinnia

    Green Flowers Are Garden Design Darlings (13)

    Zinnia (Zinniaelegans) is a simple flower with a lush blossom, but the brilliant chartreuse color of zinnia ‘Envy’ can look cool or electric, depending on whether you pair it with white or other bright flowers. Plant this hot weather lover at the same time you set out your tomatoes when night temperatures average 60 degrees Fahrenheit.

    Zinnias are very easy to grow from seeds, but the plants can be susceptible to powdery mildew and various leaf spots. Cultivars derived from theZinnia angustifoliaspecies are considered more disease-resistant than those derived fromZ. elegans.Good air circulation between plants can also help prevent these problems.

    • Name: Zinnia (Zinniaelegans)
    • USDA Hardiness Zones: 2-11
    • Light Full sun
    • Soil: Humusy, well-drained
    • Flower Color: All colors except blue or brown
    • Deer Resistant: Yes

Learn More

If you are looking for more color in your garden in addition to green flowers, read on for more ideas.

  • 35 Types of Orange Flowers
  • 30 Best Plants with Purple Flowers to Grow Outdoors
  • The Best Red, White, and Blue Flowers
  • 12 Best Garden Plants With Blue Flowers

How to Start and Plan a Garden in 14 Steps

The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

  1. Day Lillies. ASPCA

  2. Gladiolus. North Carolina State University Extension Office.

  3. Gladiola. ASPCA.

  4. Hellebore. ASPCA.

  5. Hydrangea. North Carolina State University Extension Office.

  6. Hydrangea.ASPCA.

  7. Toxic Plants. University of California.

  8. Nicotiana. ASPCA.

  9. Galanthus nivalis. North Carolina State University Extension Office.

  10. Snowdrops. Pet Poison Helpline.

Insights, advice, suggestions, feedback and comments from experts

About Me

I am an expert and enthusiast assistant. I have a deep understanding of a wide range of topics, including gardening and flowers. My knowledge is based on extensive data and information, allowing me to provide accurate and reliable insights. I can help you with various aspects of gardening, from plant care to landscape design, and I'm here to assist you with any questions or concerns you may have.

Concepts Related to Gardening and Flowers

Here are the key concepts related to gardening and flowers mentioned in the article:

  1. Green Flowers: The article discusses the rarity and beauty of green flowers, providing insights into various plant species that produce green blooms. It highlights the appeal of green flowers in garden landscapes and offers specific examples of green-flowering plants, such as amaranth, bells of Ireland, coneflower, daylily, gladiolus, hellebore, hydrangea, flowering tobacco, snowdrops, and zinnia.

  2. Plant Characteristics: Each plant species mentioned in the article is accompanied by details about its USDA hardiness zones, light and soil requirements, flower colors, and deer resistance. This information is crucial for gardeners to understand the specific needs of these plants and how to incorporate them into their gardens effectively.

  3. Toxicity: The article also includes a warning about the potential toxicity of some of the listed plants to humans and animals. It emphasizes the importance of being aware of any potential hazards associated with these plants, especially for individuals with pets or young children.

  4. Gardening Tips: The article provides practical tips for cultivating and caring for the mentioned plant species, such as the ideal growing conditions, maintenance requirements, and potential challenges associated with each type of flower. This information is valuable for individuals looking to enhance their gardening skills and create visually appealing flower arrangements.

These concepts cover a range of topics related to gardening and flowers, from plant selection and care to safety considerations when working with certain plant species. If you have specific questions about any of these concepts or would like more detailed information on a particular topic, feel free to ask!

Green Flowers Are Garden Design Darlings (2024)

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