The Ultimate Guide to Green Flowers for Your Garden
When you think about the green elements in your garden, you probably picture leafy shrubs, trees, and lawns. But did you know that there are green flowers that can add a unique touch to your outdoor space? In this comprehensive guide, we will explore 21 of the best green flowers for your garden. From perky chartreuse mums to statuesque emerald bells of Ireland, we will cover a wide range of hues and varieties. So, let’s dive in and discover some stunning green blooms for your garden!
21 Plants that Produce Green Flowers
Green flowers add a unique twist to any garden setting. Here are 21 plants that produce green flowers that you can consider adding to your outdoor space:
- Amaranthus
- Amaryllis
- Angelica
- Anthurium
- Bells of Ireland
- Calla Lily
- Chrysanthemum
- Clematis
- Cockscomb
- Coneflower
- Gladiolus
- Hellebore
- Hydrangea
- Jack-in-the-Pulpit
- Lisianthus
- Nicotiana
- Ranunculus
- Sunflower
- Tulip
- Viburnum
- Zinnia
Let’s take a closer look at each of these garden goddesses and explore their unique characteristics and growing requirements.
1. Amaranthus
Amaranthus is a dramatic addition to any garden with its bright emerald green trailing flowers. These annual plants thrive in all temperate zones and prefer full sun. Perfect for adding a pop of color to beds and borders, amaranthus blooms from summer to fall, reaching heights of 24 to 60 inches.
2. Amaryllis
Amaryllis is a tender perennial that offers creamy trumpets with lime throats, perfect for indoor forcing during the winter months. Hardy in Zones 9 to 11, these toxic species make a sophisticated addition to your garden, reaching heights of 12 to 18 inches in late spring to early summer.
3. Angelica
Angelica is a biennial herb that makes a bold statement in the landscape with its light and airy white or greenish-white flowers. Hardy in Zones 4 to 9, these plants attract beneficial pollinators and prefer light shade and moist soil. ‘Holy Ghost’ is a popular cultivar that tops out at five feet tall.
4. Anthurium
Anthurium, also known as flamingo flower, is a stunning tropical herbaceous perennial for Zones 10 to 11. These toxic plants feature a colorful lime-green spathe and grow between 12 and 24 inches tall, blooming year-round in the shade.
5. Bells of Ireland
Bells of Ireland boast upright spikes of emerald tubular calyces surrounding tiny white blossoms, perfect for full sun locations. These half-hardy annuals grow between 18 and 36 inches tall and add vertical interest to mixed borders and beds.
6. Calla Lily
Calla lilies are hardy in Zones 8 to 11 and feature bicolored cream tubes with a forest-hued flair. These toxic plants prefer full sun to part shade and bloom in late spring to early summer, reaching heights of 12 to 36 inches.
7. Chrysanthemum
Chrysanthemums, also known as mums, are popular late summer to fall bloomers, adding rich color to the autumn landscape. ‘Kermit’ is a pompom type with lime-green round blooms up to four inches wide, perfect for borders and container groupings.
8. Clematis
Clematis vines provide vertical interest in the garden with starry sour apple-hued double-petaled blooms. Hardy in Zones 3 to 9, these toxic plants reach lengths of 84 inches and offer fluffy seed pods for fall-to-winter interest.
9. Cockscomb
Cockscomb, also known as green cockscomb, features a richly saturated celery hue perfect for cut flower arrangements. These sun-loving annuals reach heights of 18 to 24 inches and dry well for long-lasting vibrancy.
10. Coneflower
Coneflowers, available in various colors, prefer full sun to part shade and attract late-season foraging songbirds with their large seed heads. ‘Green Jewel’ offers lime green petals surrounding a coordinating cone, reaching heights of 20 to 24 inches.
11. Gladiolus
Gladiolus bulbs add vertical interest to the garden with tall spikes of ruffly tubular blossoms. These toxic plants prefer full sun and bloom from spring to fall, reaching heights of 18 to 72 inches.
12. Hellebore
Hellebores are hardy plants in Zones 4 to 9, featuring fragrant sour apple to chartreuse blossoms perfect for shade gardens and woodland settings. These toxic plants reach heights of 12 to 24 inches and pair well with other shade-loving flora.
13. Hydrangea
Hydrangeas are eye-catching shrubs with ethereal light lime blossoms, ideal for cottage gardens. Hardy in Zones 3 to 8, these toxic plants grow between three and ten feet and feature continuous blooming in a lime green hue.
14. Jack-in-the-Pulpit
Jack-in-the-pulpit is an herbaceous perennial wildflower perfect for Zones 4 to 9, where shade is deep and the ground is moist. These toxic plants reach heights of 12 to 36 inches and pair well with ferns and hostas.
15. Lisianthus
Lisianthus, also known as prairie gentian or “lizzy,” offers cool cucumber shades with richly ruffled petals. These annuals grow as perennials in Zones 8 to 10 and reach heights of one to three feet, perfect for bouquets and centerpieces.
16. Nicotiana
Nicotiana, or flowering tobacco, offers sweetly fragrant lime-green flowers perfect for borders and containers. These perennials thrive in Zones 3 to 10 and reach heights of one to three feet, ideal for cool evening scents.
17. Ranunculus
Ranunculus bulbs feature rose-like petals with a hint of lime green, perfect for mixed borders and containers. Hardy in Zones 8 to 11, these toxic plants reach heights of one to two feet and offer an exquisite addition to any garden setting.
18. Sunflower
Sunflowers are annuals for Zones 2 to 11, offering a diverse range of colors and heights. ‘Sun-Fill Green’ is a hybrid sunflower featuring tea green calyx-like sepals surrounding the center florets, ideal for cut flower arrangements.
19. Tulip
Tulips, classic bulb flowers, come in a rainbow of colors, including lime green hues. ‘Green Power’ is a Triumph tulip perfect for late spring displays, reaching heights of 18 to 20 inches in full sun to part shade locations.
20. Viburnum
Viburnums are woody shrubs with springtime blossoms similar to hydrangeas. ‘Chinese Snowball’ viburnum features round blossom clusters that transition from chartreuse to white, reaching heights of six to ten feet for a substantial focal specimen.
21. Zinnia
Zinnias are full-sun annuals offering daisy-like petals in richly saturated hues. ‘Tequila Lime’ zinnias feature mouthwatering lime shades with substantial, rounded blooms, perfect for borders and containers.
Unique and Unexpected Green Flowers
Green flowers are not your typical garden fare, but they add a unique and unexpected touch to any outdoor space. Whether you choose starry lime nicotiana or celery-hued zinnias, these green blooms are sure to delight you and your visitors. So, grab your garden planner and start incorporating some of these verdant flowers into your garden scheme for a one-of-a-kind display.
What are your most unusual garden flowers? Share your favorites in the comments below and let us know how you like to incorporate green blooms into your garden!
If you enjoyed this article, be sure to check out our other flower guides for more inspiration and information:
- 15 of the Best Annuals for Late Summer Color
- How to Naturalize Spring Flower Bulbs in the Landscape
- 19 of the Best Reblooming Flowers for Months of Color
Remember, green flowers are a unique and unexpected addition to any garden, so don’t be afraid to get creative and experiment with different varieties in your outdoor space. Happy gardening!
