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Prairie Glow Black - Eyed Susan

Rudbeckia triloba 'Prairie Glow'

  • Bi-Color Burnt-Orange and Golden-Yellow Petals Set this Rudbeckia Triloba Apart from Standard Black-Eyed Susans
  • Cold Hardy: Thrives in Zones 4-10
  • Grows 1-4 ft Tall, 1-2 ft Wide
  • Showy Orange & Yellow Blooms From Late Summer to Early Fall
  • Deer Resistant, Drought Tolerant
Regular price $3974
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Plant Size

Specifications

Plant specifications
Plant Characteristics Attracts pollinators, Drought resistant, Flowering, Native
Hardiness Zone 4a to 8b
Sunlight Full sun
Height 1-4 ft
Width 1-2 ft
Watering Needs Moderate
Preferred Soil Clay, Loamy, Peaty
Growth Rate Moderate
Growth Habit Compact, Upright
Plant Life Cycle Biennial, Perennial
Blooms In Fall, Summer
Flower Color Orange, Yellow
Foliage Color Green
Native Yes
Suitable Space Outdoors
Plant Name Daisy
Botanical Name Rudbeckia triloba 'Prairie Glow'
Species triloba
Cultivar Prairie Glow
Class Asterales
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

What type of soil does Prairie Glow Black-Eyed Susan prefer and what is the ideal pH range?

  • Prairie Glow Black-Eyed Susan thrives in well-draining soil and tolerates a wide pH range from slightly acidic to alkaline (6.0-8.0). This prairie native adapts to various soil types including clay, loam, and sandy conditions. For best performance, ensure good drainage to prevent root rot.

How often should I water Prairie Glow Black-Eyed Susan and does it tolerate drought?

  • Prairie Glow Black-Eyed Susan is drought tolerant once established and needs minimal watering. Water regularly the first season to develop strong roots, then only during extended dry periods. This native prairie perennial thrives with neglect - overwatering causes more problems than drought.

Is Prairie Glow Black-Eyed Susan considered a fast-growing or slow-growing perennial?

  • Prairie Glow Black-Eyed Susan is a moderately fast-growing perennial that establishes quickly and begins blooming in its first season. This reblooming variety reaches its full 2-4 foot height within one growing season and flowers continuously from mid-summer through frost. Plant in spring for best establishment and expect reliable blooms the same year.

Is Prairie Glow Black-Eyed Susan deer resistant and rabbit proof?

  • Prairie Glow Black-Eyed Susan is generally deer resistant due to its rough-textured foliage and membership in the Aster family. However, hungry deer may still browse it during harsh conditions, and rabbits can be more problematic. Plant it behind lower, more deer-appealing plants for best protection.

What are the best companion plants to grow alongside Prairie Glow Black-Eyed Susan?

  • Prairie Glow pairs beautifully with purple coneflowers, ornamental grasses, and fall-blooming asters that complement its 2-4 foot height. Since it blooms mid-summer through frost, combine with earlier perennials like bee balm or later bloomers like sedum for season-long color. Shop companion plants at naturehills.com.

Should I cut back Prairie Glow Black-Eyed Susan in fall or leave the seed heads for winter interest?

  • You can leave Prairie Glow's seed heads through winter for visual interest and bird food. The decorative seed heads provide structure to winter gardens while feeding songbirds. Cut back in late winter or early spring before new growth emerges.

How much fertilizer does Prairie Glow Black-Eyed Susan need and what type is recommended?

  • Prairie Glow Black-Eyed Susan thrives with minimal fertilization, as prairie natives prefer lean soils. A light application of balanced fertilizer in early spring is sufficient, or simply top-dress with compost. Avoid over-fertilizing, which can reduce flowering and make the 2-4 foot stems weak and floppy.