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Cistus Nursery

*RETAIL - Libertia cranwelliae

*RETAIL - Libertia cranwelliae

A rarely offered iris relation, endemic to New Zealand's north Island and threatened in its natural habitat. Cranwell's iris resembles Libertia ixioides, with fans of slightly wider, somewhat stiff, grass-like leaves, to 20" tall. Turning a bit more yellow in bright sunlight, and short sprays of white flowers nestled among the leaves in spring followed by decorative, orange seed pods that hold on for months. Best in full to part sun with regular summer water for best appearance. Frost hardiness is known reliably to 20F, USDA zone 9, but colder tolerances haven't been tested. Let us know.

CRANWELL'S IRIS

Iridaceae

*THESE SIZES ONLY AVAILABLE FOR SALE IN OUR RETAIL NURSERY

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Out of stock

Retail Return Policy

Please choose your retail purchases thoughtfully as all plants are final sale.

Once plants leave our care we cannot know the conditions that might have affected the plant, stresses of handling, weather conditions or that playful kitten…

Providing you with healthy plant material is our mission and we trust you to provide the best research, handling, and garden environment to ensure success in your garden, whether in Portland, Oregon, or beyond.

If you have any questions about your purchase, please feel free to call or email us.

Planting Recommendations

Under most conditions, planting directly into the garden is best. Keep in mind, that in our care, plants have been protected from intense sunlight and drying winds and would therefore require sheltered transition time in order to acclimate to such conditions in your garden.

All plants going into containers (rather than in the ground) should be potted immediately in well-drained potting mix and watered well to ensure the soil is fully moistened with no air pockets. Succulent plants abide by different rules (**see below).

Plants held for later planting are best stored in a cool greenhouse or a well-lit garage or basement, rather than in your house where conditions are likely too warm and dry.

Those plants needing time to acclimate can be set out in pots and provided some shade and shelter for the first week to allow for a successful transition.

**For cacti and other succulents, we recommend using a soil mix of less than 30% organic matter, preferably a 2-1 blend of cactus/succulent potting soil and pumice, perlite or lava rock. These plants are sensitive to prolonged heavy moisture, especially in cool/winter conditions. Keep this in mind when watering them for the first time. It is better to leave them dry in lower temperatures.

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