snake's head iris

How to Grow and Care for snake's head iris

snake's head iris · Iris tuberosa
Also known as: black widow; onion iris; widow iris

Plant tubers 10cm (4in) deep in autumn, in moderately fertile, sharply drained alkaline soil in full sun. Dry summers encourage flowering

Watering: Medium moisture in growth, then drier once flowering fully finishesSunlight: Full sunHarmful if eaten. Wear gloves and other protective equipment when handling

Planting and Growing snake's head iris

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Care difficulty3 / 5
Watering scheduleMedium moisture in growth, then drier once flowering fully finishes
Sunlight requirementsFull sun
Ideal temperatureInformation to be completed
Soil typeChalk · Loam · Sand
Soil pHAlkaline · Neutral
Soil moistureWell drained
FertilizingDiluted iris feed every three to four weeks during spring bloom
ToxicityHarmful if eaten. Wear gloves and other protective equipment when handling
Care Tips

Plant tubers 10cm (4in) deep in autumn, in moderately fertile, sharply drained alkaline soil in full sun. Dry summers encourage flowering

How to Water snake's head iris?

Medium moisture in growth, then drier once flowering fully finishes

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What Are the Sunlight Requirements for snake's head iris?

Full sun

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What Is the Ideal Temperature Range for snake's head iris?

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What Soil Is Best for snake's head iris?

Soil type
Chalk · Loam · Sand
Soil pH
Alkaline · Neutral
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What Are the Moisture Requirements for snake's head iris?

Well drained

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How to Fertilize snake's head iris?

Diluted iris feed every three to four weeks during spring bloom

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How to Prune snake's head iris?

No pruning required

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How to Propagate snake's head iris?

Propagate by division as soon as the leaves have died back in early summer

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How to Transplant snake's head iris?

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How to Care for snake's head iris in Winter?

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How to Plant snake's head iris?

Plant tubers 10cm (4in) deep in autumn, in moderately fertile, sharply drained alkaline soil in full sun. Dry summers encourage flowering

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How to Repot snake's head iris?

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How to Harvest snake's head iris?

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Common Pests & Diseases

Diseases

May be susceptible to aphid-borne viruses, bacterial soft rot and grey moulds; see Iris diseases

Pests

May be susceptible to slugs, snails and thrips

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The Toxicity of snake's head iris

Harmful if eaten. Wear gloves and other protective equipment when handling

More General Info About snake's head iris

Attributes of snake's head iris

Plant typeAlpine Rockery · Herbaceous Perennial
Height0.1-0.5 metres
Spread0.1-0.5 metres
FoliageDeciduous
HabitBushy
OriginSouthern Europe

Scientific Classification

Species
Iris tuberosa
Genus
Iris
Family
Iridaceae
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FAQs About snake's head iris

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