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Iris Bulbs - Hollandica MixIris hollandicaDutch Iris

Hardy Bulb

What is Hardy Bulb?
Plant that grows from an underground storage organ.
Generally supplied in a dormant condition with no top growth.
Capable of withstanding outdoor winter temperatures down to -15C.

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Stunning summer blooms year after year

Versatile unfussy and reliable

Superb and long-lasting cut flower

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Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 60cm (24in)
Spread Up to 15cm (6in)

Hardy Bulb

patiocottage gardenscut flower garden

full sun

JAN
FEB
MAR
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Flowering Months

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Description

Add an easy splash of colour to your summer borders or container displays with our mixed Iris hollandica bulbs. These beautiful Dutch irises produce exquisite, lightly fragrant blooms in a calming mix of blues, yellows and whites. Unfussy and reliable, they thrive in full sun but can cope with part shade. With silky petals held on tall, straight stems, Dutch iris make a stunning and long-lasting cut flower. Height: 60cm (24in). Spread: 15cm (6in).  

Whilst many irises grow from rhizomes, Iris hollandica are grown from autumn-planting bulbs. Bulb size 7/8cm (large size for stronger plants and bigger blooms).

Show Codes

20 Bulbs (KC4048)

How to Grow
Plant Dutch Iris bulbs in autumn, at a depth of approximately twice their own height and 10cm (4") apart. Choose a position in full sun on any free draining soil. To create a natural effect, cast the bulbs across the area and plant them where they land. Alternatively, plant bulbs in deep containers of loam based compost such as John Innes No. 2.
More Info
When growing Dutch Iris, allow their foliage to die back naturally before removing it in order to feed the bulb for the following spring. If growing Iris in containers, feed with a high-potash fertiliser after flowering to encourage larger bulbs to form. Lift and separate overcrowded clumps of Dutch iris bulbs in autumn.

Caution: irritant to skin and eyes, harmful if eaten.

Caution

Caution: irritant to skin and eyes,harmful if eaten

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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Iris Bulbs - Hollandica Mix

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