Cut Flower StarBlooms: Summer–Autumn (July–September)
Plant: March–May (in succession) · Depth: 10–15 cm deep
Gladiolus Corms
Gladiolus communis
Gladioli are the drama queens of the summer garden. Their tall, elegant spikes carry dozens of trumpet-shaped flowers in every colour imaginable — from pure white to deep burgundy, coral, and bicolours. They make exceptional cut flowers and create a striking vertical accent in borders. Plant corms in succession from spring for flowers from midsummer to autumn.
Bloom Season
Summer–Autumn (July–September)
Planting Time
March–May (in succession)
Planting Depth
10–15 cm deep
Light
Full sun
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Care Guide
How to care for your Gladiolus Corms
Quick Care Steps
Planting
Plant corms 10–15 cm deep in spring. Plant in succession every 2 weeks for continuous flowers.
Staking
Stake tall varieties when they reach 30 cm to prevent wind damage.
Cutting
Cut flower spikes when the lowest bud just shows colour for the longest vase life.
Lifting
Lift corms in autumn before the first frost. Dry and store in a cool, frost-free place.
Common Issues & Fixes
Corm rot
Waterlogged soil. Improve drainage and ensure corms are fully dry before storing.
Thrips damage
Silvery streaks on leaves. Treat with insecticidal soap.
Toppling over
Stake plants when young. Plant in a sheltered spot.
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