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Features

  • Hardiness Zone

    5-9
    Lift in Fall in zones 3-9

  • Bloom Time

    Early to midsummer

  • Height

    50 - 70 cm

  • Light

    Full Sun

  • Size

    8–10 cm Bulb

  • Plant In

    Fall

  • Naturalizing
  • Deer Resistant
  • Attract Bees

Vulcano Hardy Gladiolus

Exquisite colour for late-season gardens.
Give your garden a bold pop of colour in late summer with these vivid deep pink glads! Perfect for mid borders and cutting beds, the moderately tall plants bear plenty of 12 cm blooms upon their sturdy stalks. White and purpleblue accents add depth to an already outstanding display. An exceptional choice!
SKU: 95964

This Item Ships in Fall When will this item ship to me?

Corms shipped directly from Holland

Trusted by gardeners for over a hundred years

Enjoy a lifetime guarantee on all horticulture products

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  • Planting Instructions10-15 cm deep and 10-15 cm apart.
  • Light RequirementsFull Sun
  • Soil RequirementsWell drained
  • Will TolerateAcidic Soil, Clay Soil, Loamy Soil, Sandy Soil
  • Watering RequirementsAverage water needs. Water regularly, do not overwater.
  • Fertilization RequirementsOnce per year
  • PruningOnly to cut back spent flower stems
  • Winter CareNone needed

Features

  • Hardiness Zone

    5-9
    Lift in Fall in zones 3-9

  • Bloom Time

    Early to midsummer

  • Height

    50 - 70 cm

  • Light

    Full Sun

  • Size

    8–10 cm Bulb

  • Plant In

    Fall

  • Naturalizing
  • Deer Resistant
  • Attract Bees

About the Hybridizer

At Gebroeders Hermans in Voorhout, The Netherlands, gladiolus breeding is a family tradition. Founded in 1960, the nursery is now led by brothers Piet and Mart Hermans, with Piet guiding much of its breeding direction. For many years, he has concentrated on refining gladiolus for true garden performance—selecting for compact growth, sturdy, self-supporting stems and improved resistance to disease and pests.

Piet HermansPiet developed the revolutionary cultivars featured in our Hardy Gladiolus Collection, bred to stand upright without staking while delivering abundant colour in borders and cutting gardens. His work has helped reposition hardy gladioli from delicate showpieces to reliable landscape performers suited to a wider range of climates and conditions. Each introduction reflects careful selection for strength, floriferousness and overall garden value.

That commitment to excellence extends beyond the field. Gebroeders Hermans holds MPS-GAP certification, reflecting rigorous standards in environmental stewardship, cleanliness and worker safety. Through decades of focused innovation, Piet has helped ensure that the gladiolus cultivars bearing the Hermans name combine beauty with resilience—an approach that continues to set new standards for this classic flower in modern gardens.

Watch video to learn more about our Gladiolus

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Holland Bulbs Imported

Direct to You From Holland

After being harvested, our Dutch-grown flower bulbs are shipped right to your door.

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