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Maximillian Sunflower

Returns Year After Year

Withstands poor soils and intense heat—churns out large yellow flowers from midsummer on. Achieves show-stopping height, 3-10 ft. tall. Thrives in full sun. Bareroot.
This plant attracts butterflies.
  • Zone 3 - 9 (-40° F.).
  • Height 3 - 10 feet.
  • Shade Required Full sun.

This item ships in Spring



For each offer ordered, get 1 bareroot

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Product Details

  • Botanical Name: Helianthus maximilliani
  • Height: 3 - 10 feet.
  • Spacing: 36 inches.
  • Depth: 1 inch.
  • Spread: 3 feet.
  • Sun/Shade: Full sun.
  • Color: Yellow with golden-yellow to brown centers.
  • Foliage: l4 - 8 inches long leaves, tapering at both ends, dark green foliage.
  • Blooms: Late July - October.
  • Form: Herbaceous perennial.
  • Flower Form: 2 to 3 inch daisy-like flowers in closely spaced spikes.
  • Soil Requirements: Well-drained and not too fertile soil.
  • Growth Rate: 3 - 10 feet year (fast).
  • Pruning: No pruning necessary during growing season. Cut to the ground after foliage dies back naturally in late Fall.
  • Comments: It's strong, very tall stems with the top portion covered in flowers make a bold statement wherever it is planted. Very long lived, tolerant of heat and drought, thriving in poor infertile soils. Provides good cover for birds and wildliife. Also food for birds late in the year. Very vigorous perennial is attractive to all birds. Restricted States: AE, AK, GU, HI, PR.
  • Unable to ship to: AE AK GU HI PR

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