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Roberta's 30-Piece Winter Hardy Sub-Zero Gladiola Mixture

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A robust rainbow of color, Roberta's sub-zero gladiola mixture adds enduring elegance to your yard or garden. Not only do these hardy flowers survive and thrive in cooler climates, but they offer extended bloom times as well. From Roberta's.

  • Type: perennial
  • Uses: border plants, rock gardens, containers, bouquets
  • Shipped as: 30 bulbs
  • Zones: USDA hardiness zones 5 through 10
  • Spacing: plant 6" to 7" apart
  • Exposure: full to partial sun
  • Water: keep well watered; water should soak the ground
  • Fertilize: once a month during growing season
  • Blooms: mid summer through mid autumn
  • Mature Height and Spread: 12"H to 18"H with a 6" to 7" spread
  • Attracts: butterflies and hummingbirds
  • Resists: rabbits
  • Drought Tolerant: yes, once established
  • Fragrant: no
  • Edible: no
  • 1-year Limited Manufacturer's Warranty
  • Ships at the appropriate time for planting in your area
  • Cannot ship to AK, HI, PR, VI, Guam
  • Imported

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