# false indigo bush (*Amorpha fruticosa*) The false indigo bush is a pretty shrub with lovely purple flowers. It grows in wet places and is great for attracting butterflies and bees! - **Category:** [Plants](https://www.snappit.app/explore/categories/plant) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 19 - **Habitat:** Wetlands ![false indigo bush](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Amorpha_fruticosa_05.JPG&width=800) Photo: Dalgial, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Amorpha_fruticosa_05.JPG) ## Appearance The false indigo bush has tall spikes of small, dark purple flowers with bright orange anthers, creating a fuzzy, bottle-brush appearance. Its compound leaves are green, turning a soft yellow in autumn. It stands out with its uniquely shaped blooms. ## Taxonomy - **Kingdom:** Plantae - **Phylum:** Tracheophyta - **Class:** Magnoliopsida - **Order:** Fabales - **Family:** Fabaceae - **Genus:** Amorpha ## Interesting facts - Indigenous people once used parts of this tough plant for traditional medicines. - It can live in tough spots, like riverbanks, where other plants often struggle to grow. - Its seeds are hidden inside tiny, bumpy pods that look like small, shriveled beans! - The feathery purple flowers have bright orange stamens that really pop with color! ## Special abilities - **Nitrogen Power-Up:** False indigo bush can enrich the soil with nitrogen, acting like a natural fertilizer for other plants around it. - **Habitat Hero:** This resilient bush can thrive in harsh conditions and poor soils, helping to colonize disturbed or damaged lands. - **Buzzing Beacon:** Its unique purple flowers attract many different pollinators, like bees and butterflies, providing them with nectar. ## Measurements & details - **Height:** 200-500 cm - **Spread:** 150-300 cm - **Flower Size:** 0.5-1 cm - **Bloom Season:** Late Spring to Mid-Summer - **Edible:** No - **Toxicity:** None - **Lifecycle:** Perennial - **Pollination Method:** Insect ## Ecological connections - **Pollinates:** European honey bee (*Apis mellifera*) — Collects nectar and pollen from the flowers. - **Pollinates:** [Monarch butterfly](https://www.snappit.app/explore/monarch-butterfly) (*Danaus plexippus*) — Feeds on nectar from the abundant blooms. - **Eaten by:** [American bison](https://www.snappit.app/explore/american-bison) (*Bison bison*) — Browses on its leaves and tender stems in prairies. - **Symbiotic with:** Rhizobium bacteria (*Rhizobium leguminosarum*) — Forms root nodules, helping the plant fix nitrogen. ## Traits - [Deciduous](https://www.snappit.app/explore/traits/deciduous): Deciduous plants periodically shed all their leaves, typically during autumn or dry seasons. - [Flowering](https://www.snappit.app/explore/traits/flowering): Flowering plants are any plants that produce flowers as part of their reproductive cycle. - [Nitrogen Fixing](https://www.snappit.app/explore/traits/nitrogen-fixing): Describes organisms capable of converting atmospheric nitrogen into compounds usable by plants. - [Shrub](https://www.snappit.app/explore/traits/shrub): A shrub is a woody plant smaller than a tree, typically with multiple stems branching from or near the ground. - [Summer Blooming](https://www.snappit.app/explore/traits/summer-blooming): Summer blooming plants produce their flowers during the summer season, often providing vibrant color when many other plants have finished. - [Fragrant Flower](https://www.snappit.app/explore/traits/fragrant-flower): Fragrant flowers emit a pleasant aroma, often to attract pollinators or for defense. - [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms. - [Wetland](https://www.snappit.app/explore/traits/wetland): This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs. ## Collections - [Plants](https://www.snappit.app/explore/collections/plants) ## Safety **Danger:** 1/5 · Very low Always look but don't touch plants without asking an adult first. ## Frequently Asked Questions ### How to identify false indigo bush? Start with the whole plant, then compare leaf arrangement, leaf edges, stems and any flowers or fruit. Opposite leaves grow in pairs; alternate leaves come one at a time along the stem. These details tell you far more together than a single green leaf does. Plant Identifier: upload a photo and compare the visible details. ### How tall is false indigo bush? 200-500 cm ### How wide does false indigo bush spread? 150-300 cm ### How big are the flowers on false indigo bush? 0.5-1 cm ### When does false indigo bush bloom? Late Spring to Mid-Summer ### Is false indigo bush edible? No ### Is false indigo bush toxic? None ### What is false indigo bush's lifecycle? Perennial ## Where to spot - [Anderson Japanese Gardens](https://www.snappit.app/guides/places/anderson-japanese-gardens) — Illinois, US · Botanical Garden - [Boerner Botanical Gardens](https://www.snappit.app/guides/places/boerner-botanical-gardens) — Wisconsin, US · Botanical Garden - [Brewton Historic Commercial District](https://www.snappit.app/guides/places/brewton-historic-commercial-district) — Alabama, US · Historic District - [Downtown Ossining Historic District](https://www.snappit.app/guides/places/downtown-ossining-historic-district) — New York, US · Historic District - [Glastonbury Historic District](https://www.snappit.app/guides/places/glastonbury-historic-district) — Connecticut, US · Historic District - [Harriman Historic District](https://www.snappit.app/guides/places/harriman-historic-district) — New Jersey, US · Historic District [View all places to see false indigo bush](https://www.snappit.app/guides/where-to-see/false-indigo-bush) ## More Plants - [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*) - [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*) - [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*) - [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*) --- Source: [False Indigo Bush: Facts & Places to See — Snappit](https://www.snappit.app/explore/false-indigo-bush)