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Max Frei Geranium
Geranium sanguineum 'Max Frei'
Max Frei Geranium is one of those dependable edging perennials that earns its space without demanding much attention. It stays low, flowers in a strong reddish-purple color, handles sun to part shade, and brings nice fall foliage color after the bloom show. I like it along walkways, in rock gardens, and at the front of borders where you want a neat, hardy plant that fills in without getting tall.
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Compact Hardy Geranium for Borders, Rock Gardens, and Low-Maintenance Groundcover
Max Frei Geranium Adds Bright Color in a Compact Form
Max Frei Geranium is a hardy perennial geranium grown for its compact habit, reddish-purple flowers, and finely textured green foliage. Also known as Geranium sanguineum ‘Max Frei’ or Max Frei Cranesbill, this low-growing perennial forms a spreading mound that fits beautifully along walkways, border fronts, rock gardens, cottage gardens, and small groundcover areas.
Unlike annual geraniums used in summer containers, Max Frei Geranium is a true hardy perennial that returns year after year in suitable zones. It gives homeowners a dependable way to add color and texture without needing a tall or fussy plant. The flowers bring strong color in late spring and early summer, while the foliage continues to provide a neat, garden-friendly look after bloom.
Reddish-Purple Flowers Stand Out Against Deeply Lobed Foliage
Max Frei Geranium produces five-petaled reddish-purple to magenta-pink flowers above a low mound of deeply lobed, dark green leaves. The bloom color is rich enough to stand out from a distance but soft enough to blend with other perennials, making it easy to use in established landscapes.
The main bloom usually arrives in late spring to early summer, with lighter rebloom possible later in the season when conditions are favorable. The foliage often develops attractive red tones in fall, adding another season of interest after the flowers have passed.
A Low-Growing Perennial for Edging, Rock Gardens, and Small Groundcover Areas
Max Frei Geranium stays compact, commonly growing about 4 to 9 inches tall and spreading 12 to 24 inches wide. This makes it especially useful where you want a plant that fills space without blocking taller companions.
Use it along the front of a perennial border, around stepping stones, beside walkways, at the edge of retaining walls, in rock gardens, or in small mass plantings. The spreading habit helps soften hardscape edges and cover open soil, while the tidy height keeps the planting easy to manage.
Full Sun to Part Shade with Easy, Adaptable Care
Plant Max Frei Geranium in full sun to part shade. In cooler regions, full sun encourages strong bloom and compact growth. In hotter climates, light afternoon shade can help keep the foliage looking fresh through summer.
Average, well-drained soil is best. Max Frei Geranium grows well in medium-moisture soil and tolerates some drought once established, but it performs most vigorously with even moisture and good drainage. Avoid soggy sites, especially where water sits around the crown.
Deer Resistant, Rabbit Resistant, and Easy to Refresh After Bloom
Max Frei Geranium is generally considered deer-resistant and rabbit-resistant, making it a practical choice for low borders and mixed plantings where browsing can be a concern. No perennial is completely browsing-proof, but hardy geraniums are a smart option when you want color without relying on tender, high-maintenance plants.
Maintenance is simple. Deadheading is not usually necessary for large plantings, but you can lightly shear the foliage after the main bloom to refresh the plant and encourage a cleaner mound. Remove stray side stems anytime you want to control spread, and cut back old foliage in late winter or early spring before new growth appears.
| Hardiness Zone: | 4-9 |
|---|---|
| Mature Height: | 4 to 9 Inches |
| Mature Width: | 18 to 24 Inches |
| Sunlight: | Full sun to part shade |
| Soil | Average to humusy, well-drained soil |
| Water Requirements: | Medium moisture during establishment; tolerates some drought once established |
| Bloom Time / Color | Late spring to early summer; reddish-purple to magenta-pink flowers, with possible light rebloom |
| Ornamental Features | Compact mound, reddish-purple flowers, finely textured foliage, red fall foliage color |
| Wildlife Value | Flowers may attract butterflies, bees, and other pollinators |
| Resistance | Generally considered deer resistant and rabbit resistant; tolerates some drought once established |
| Landscape Uses | Border fronts, walkway edging, rock gardens, cottage gardens, small-area groundcover, mass plantings, underplanting shrubs and roses |
How to Care for Max Frei Geranium
Be sure to read our planting instructions to ensure a healthy and happy Max Frei Geranium for years to come!
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How should I plant Max Frei Geranium?
Plant Max Frei Geranium in full sun to part shade with well-drained soil. Dig a hole about twice as wide as the root ball and just as deep as the container. Set the crown level with the surrounding soil, backfill with loosened native soil, and water thoroughly after planting. Space plants about 12 to 24 inches apart depending on how quickly you want them to fill in. Use closer spacing for a fuller groundcover effect and wider spacing when mixing Max Frei with other perennials. Avoid planting in low, soggy spots where the crown may stay wet.
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How often should I water Max Frei Geranium after planting?
Water Max Frei Geranium deeply after planting, then keep the soil evenly moist while the roots establish. During the first growing season, water when the top few inches of soil become dry, especially during hot or windy weather. Once established, Max Frei Geranium tolerates some drought, but it looks best with moderate moisture. Water at the soil level when possible and avoid keeping the foliage constantly wet, especially in dense plantings where airflow is limited.
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When should I fertilize Max Frei Geranium?
Fertilize Max Frei Geranium lightly in early spring if needed. A thin layer of compost or a modest application of slow-release balanced fertilizer is usually enough to support healthy foliage and flowering. Avoid heavy fertilizing. Hardy geraniums are not heavy feeders, and too much nitrogen can encourage soft leafy growth with fewer flowers. In average garden soil, compost and consistent moisture are often more helpful than frequent fertilizer.
When and how should I prune / cut back Max Frei Geranium?
Lightly shear Max Frei Geranium after the main bloom if the foliage looks tired or you want to refresh the mound. This can encourage fresh leaves and may support lighter rebloom later in the season. Remove stray side stems anytime you need to control spread. In late winter or early spring, clean up old foliage before new growth begins. Avoid cutting too aggressively into the crown; a light, tidy cleanup is usually all this plant needs.
