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Mimulus ringens (Allegheny Monkey Flower)

Allegheny Monkeyflower, Square-stemmed Monkeyflower, Square-stem Monkeyflower

Mimulus ringens, Allegheny Monkey Flower, Allegheny Monkeyflower, Square-stemmed Monkeyflower, Square-stem Monkeyflower, Purple flowers, Southwest natives
Mimulus ringens, Allegheny Monkey Flower, Allegheny Monkeyflower, Square-stemmed Monkeyflower, Square-stem Monkeyflower, Purple flowers, Southwest natives
Mimulus ringens, Allegheny Monkey Flower, Allegheny Monkeyflower, Square-stemmed Monkeyflower, Square-stem Monkeyflower, Purple flowers, Southwest natives

Mimulus ringens (Allegheny Monkey Flower) is a creeping, upright, deciduous perennial with opposite, lanceolate to oval, sharply-toothed green leaves, 2-4 in. long (5-10 cm), that clasp erect, square stems. Asymmetrical pale blue-violet, occasionally pink or white, 2-lipped tubular flowers, 1 in. long (2.5 cm), bloom nearly continuously from the leaf axils over a long season from early to fall. They attract bumblebees, butterflies, and other pollinating insects. Both the foliage and flowers of this plant are quite attractive. Native to North America, Allegheny Monkey Flower occurs naturally in wet meadows, swamps, stream and pond borders, floodplains, and drainage ditches. It is the perfect plant for a boggy location in the garden.

  • Grows up to 1-3 ft. tall (3-90 cm) and 10-12 in, wide (25-30 cm). Will naturalize by creeping rhizomes and self-seeding where happy.
  • Performs best in part shade in fertile, moist to wet soils. Tolerates full sun, but soils must not be allowed to dry out. Can grow in water up to 6 in. deep (15 cm).
  • Great choice for water gardens, bog gardens, rain gardenswet prairies, and meadows. Excellent edging plant for streams and ponds.
  • No serious pest or disease issues. Keep an eye out for slugs and snails, and powdery mildew. Deer resistant.
  • Cut back old growth at the end of the season.
  • Propagate by seed.
  • Native to eastern and central North America.

Requirements

Hardiness 4 - 9
Heat Zones 4 - 9
Plant Type Aquatic Plants, Perennials
Plant Family Phrymaceae
Genus Mimulus
Common names Monkey Flower
Exposure Full Sun, Partial Sun
Season of Interest Summer (Early, Mid, Late)
Fall
Height 1' - 3'
(30cm - 90cm)
Spread 10" - 1'
(25cm - 30cm)
Spacing 12" (30cm)
Maintenance Low
Water Needs Average, High
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Poorly Drained
Characteristics Showy
Native Plants California, United States, Northeast, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Nebraska, Missouri, Minnesota, North Dakota, Midwest, Ohio, South Dakota, Wisconsin, Michigan, Kansas, Iowa, Indiana, Illinois, Idaho, Pacific Northwest, Oregon, Southeast, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Georgia, Kentucky, Southwest, Texas, Oklahoma, Rocky Mountains, Colorado
Tolerance Deer, Wet Soil
Attracts Bees, Butterflies
Garden Uses Beds And Borders, Edging, Ponds And Streams, Rain Gardens, Wall-Side Borders, Water Gardens
Garden Styles Informal and Cottage
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Alternative Plants to Consider

Mimulus lewisii (Purple Monkey Flower)
Mimulus guttatus (Yellow Monkey Flower)
Mimulus primuloides (Primrose Monkey Flower)
Mimulus cardinalis (Scarlet Monkey Flower)
Mimulus aurantiacus (Bush Monkey Flower)

Recommended Companion Plants

Eupatorium perfoliatum (Common Boneset)
Asclepias incarnata (Swamp Milkweed)
Helenium autumnale (Sneezeweed)
Verbena hastata (American Blue Vervain)
Lobelia cardinalis (Cardinal Flower)
Iris versicolor (Blue Flag)

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While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 4 - 9
Heat Zones 4 - 9
Plant Type Aquatic Plants, Perennials
Plant Family Phrymaceae
Genus Mimulus
Common names Monkey Flower
Exposure Full Sun, Partial Sun
Season of Interest Summer (Early, Mid, Late)
Fall
Height 1' - 3'
(30cm - 90cm)
Spread 10" - 1'
(25cm - 30cm)
Spacing 12" (30cm)
Maintenance Low
Water Needs Average, High
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Poorly Drained
Characteristics Showy
Native Plants California, United States, Northeast, Pennsylvania, Rhode Island, Vermont, Connecticut, Delaware, Maine, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Nebraska, Missouri, Minnesota, North Dakota, Midwest, Ohio, South Dakota, Wisconsin, Michigan, Kansas, Iowa, Indiana, Illinois, Idaho, Pacific Northwest, Oregon, Southeast, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, West Virginia, Alabama, Arkansas, Georgia, Kentucky, Southwest, Texas, Oklahoma, Rocky Mountains, Colorado
Tolerance Deer, Wet Soil
Attracts Bees, Butterflies
Garden Uses Beds And Borders, Edging, Ponds And Streams, Rain Gardens, Wall-Side Borders, Water Gardens
Garden Styles Informal and Cottage
How Many Plants
Do I Need?
Not sure which Mimulus (Monkey Flower) to pick?
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