H. ‘Iwa Soules’

AI-generated watercolor illustration of Hosta 'Iwa Soules' (not a photograph)
AI-generated watercolor illustration by The Hosta Farm — not a photograph of this cultivar. How we use images

Hosta ‘Iwa Soules’ is a registered cultivar () , originated by AHS, K. Walek.

Year registered2009
RegistrantAHS, K. Walek
Section classIII-1 (Medium)

Overview

Registered in 2009 by K. Walek for the American Hosta Society, 'Iwa Soules' is a medium-sized variegated hosta derived from a pod parent of Hosta longipes form. Its visual distinction lies in the ovate, lightly corrugated leaves with green, slightly rippled margins, a dull upper surface, and a slightly shiny underside.

In the Garden

This cultivar forms a dense, mound-like clump reaching 19 inches (48.3 cm) in height and 56 inches (142.2 cm) in diameter at maturity. It performs best in partial to full shade, typical for hostas, and pairs well with ferns, heucheras, or other shade-tolerant perennials. Its medium size makes it suitable for border fronts or woodland garden settings.

Care Notes

Water regularly to maintain consistent soil moisture, especially during dry periods. Apply a balanced fertilizer in early spring as growth emerges. While slugs and deer may occasionally feed on the foliage, the lightly corrugated leaf texture offers some resistance compared to smoother-leaved cultivars.

This summary was generated with AI from the registry record and has not been reviewed yet; the registry data on this page is the reference. How we use AI.

Size and leaf

Clump height19 in (48.3 cm)
Clump width56 in (142.2 cm)
Leaf length7.25 in (18.4 cm)
Leaf width6.5 in (16.5 cm)
Vein pairs11
Leafgreen slightly rippled margins; dull on top; slightly shiny underneath; lightly corrugated

From the American Hosta Society Registry record.

Parentage

  • Pod parent: form of H. longipes

Registered cultivars that list Hosta ‘Iwa Soules’ as a parent:

Similar cultivars

Other registered hostas in the same AHS section class (III-1, medium size):

Related guides

Registration data: AHS Registry #2796. How we check this data.