Heuchera longiflora | Coral Bells | {1-Gallon pot}

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Coral Bells {1-Gallon pot}

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Heuchera longiflora (AKA Heuchera aceroides, Heuchera scabra, Heuchera longiflora var. aceroides, Long-flowered Alum Root, Maple Leaf Alum Root, Alum Root, Longflower Alum Root)

Pronunciation: hyoo-KAIR-uh lon-jih-FLOR-uh
Product: 201182

Shipping description: This product cannot be shipped to ID, and cannot be shipped from early May to early October to AZ, CA, MT, NV, OR, UT, or WA.
NOTE: Shipments to AZ, CA, MT, NV, OR, UT, or WA require 7-10 days to prepare the required paperwork.

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1 - 9: $38.47 each	10 - 99: $36.55 each
100+: $34.62 each

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Content note: AI-assisted: Some images, descriptions, or plant specifications on this page may have been created or revised with the assistance of AI. This content is checked, but inaccuracies may remain.

Please also note: Flower and foliage colors can vary considerably depending on climate, season, sunlight, myriad other growing conditions, and photography. If this plant is new to you, or you would like a broader sense of its natural color range, please view additional photographs [here], and feel free to contact us with questions.

Heuchera longiflora (Longflower Alum Root) is a refined, clump-forming native perennial valued for its clean foliage mound and graceful flower stems in late spring to early summer. You can use it as an edging plant, in woodland borders, or tucked into rockier sites where you want a low, composed look without fuss. At maturity, the foliage mound typically sits around 8-14 inches tall, with bloom stems rising higher, and it spreads to about 12-18 inches wide.

Give your plant well-drained soil and steady, moderate moisture. Rich, humus-y beds help it look its best, but good drainage matters most. Avoid soggy spots and heavy clay that stays wet in winter. A light mulch helps conserve moisture and keeps the crown stable, but keep mulch off the crown itself so air can move freely around the base.

Light is flexible: part shade is a sweet spot, and it also performs in brighter shade (especially under open hardwood canopies). In cooler parts of its range you can grow it in more sun, while in warmer climates it appreciates afternoon shade to keep foliage looking fresh. If flowering is your goal, a little morning sun often helps, but the plant still reads as a foliage mound even when blooms are subtle.

Longflower Alum Root can contribute to a wildlife-friendly garden. The bloom spikes provide nectar value for pollinators, and in the right placement it is a natural fit with ferns, spring ephemerals, and other shade-tolerant perennials. In colder climates, apply winter mulch after the ground freezes to reduce frost heaving, and divide clumps every few years in spring to refresh vigor.

Specifications

Cold hardiness zone: 4-8 (-30 degrees F) - Contact your local extension to confirm hardiness if you are in a fringe zone (we cannot guarantee hardiness in fringe zones)
Light: Full sun Part sun Shade
Growth rate: Moderate
Mature height: 8-14"
Spread: 12-18"