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Preorder 2026 Gladiolus Bulbs

Bring vibrant colour and elegance to your garden with our Gladiolus bulbs. These striking summer bloomers produce tall spikes of showy flowers in a range of bold shades, perfect for adding drama to borders, containers, and cut flower arrangements.

We will call you when your order is ready to be picked up at Amsterdam Garden Centre!

For Canada-wide shipping, please email retail@amsterdamgreenhouses.com with your order number and shipping information.

Please note: A 25% restocking fee applies to all order cancellations.

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Gladiolus byzantinus

Gladiolus byzantinus

$7.99

Seminar: From Front Lawn to Low Maintenance Garden

September 20th: 10:30 AM

Free Seminar | No Registration Required

Please arrive early for best seating!

Tired of fighting water restrictions and pests? Join garden designer Mike Lascelle to learn how to convert your yard into a low-maintenance landscape that looks stunning with minimal effort. Discover how to pair smart hardscaping features with easy-care, drought-tolerant perennials, shrubs, and groundcovers to give your front garden the inspired curb appeal it deserves. This session includes curated plant lists and a live Q&A to address your specific garden needs!