Part of the Iris family, gladioli produce tall spikes of funnel shaped flowers in spring and summer in a vast array of colours. Because of their heoght they make a great addition to the back of garden beds and are also used as a cut flower.
 

Preparation & Planting

Choose a site with a full sun to light shade position.  Gladioli don't like being waterlogged so ensure good drainage.

Prepare a bed by removing weeds and incorporating organic matter and fertiliser.

Plant the corms in spring and summer. They can be staggered by a few weeks to produce a continuous display of colour throughout the season.

Plant 8-15cm apart with the corms 10 to 15cm underneath the soil surface. Plant the corm with the flat side facing down.

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Fertilising & Watering

Water to establish and keep moist during active growth.

Fertilise just before flowering. Each corm produces a single flower spike.

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Pests & Diseases

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Aphids and thrips can affect gladioli, we use integrated pest management here on our farm and ensure plenty of predatory "good bugs" to keep unwanted pests under control.

 

Plant Care

Gladioli corms may be left undisturbed in the ground for many years. Some people choose to dig them up to avoid rotting during wet winters. If doing so, lift  4–6 weeks after flowering or as soon as the leaves turn yellow.  After digging, store in a ventilated container (eg cardboard box or mesh bag) in a cool, dark, dry, airy place.

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