H. ‘Janet Day’
Hosta ‘Janet Day’ is a registered cultivar () .
| Year registered | 1996 |
|---|---|
| Section class | III-6a (Medium) |
Overview
Registered in 1996 as a sport of Hosta 'Janet', 'Janet Day' is a medium-sized cultivar distinguished by its variegated foliage: each leaf displays an ivory center bordered by a dark green, heavily rippled margin approximately 0.38 inches (1.0 cm) wide. The leaves are dull on both surfaces, cordate at the base, and measure 6.5 inches (16.5 cm) long by 5 inches (12.7 cm) wide, with nine pairs of veins.
In the Garden
'Janet Day' reaches a mature spread of 32 inches (81.3 cm) and a height of 18 inches (45.7 cm), with a semi-upright growth habit and fast growth rate. It performs best in partial to full shade, typical of hosta-growing zones, and pairs well with ferns, heucheras, and other shade-tolerant perennials. Its medium size makes it suitable for border fronts, woodland gardens, or as a specimen in mixed shade beds.
Care Notes
Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Like most hostas, it is susceptible to slug and deer damage, so protective measures may be necessary in areas where these pests are prevalent.
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 height | 18 in (45.7 cm) |
|---|---|
| Clump width | 32 in (81.3 cm) |
| Leaf length | 6.5 in (16.5 cm) |
| Leaf width | 5 in (12.7 cm) |
| Vein pairs | 9 |
| Leaf | ivory with .38in (1.0cm) wide, dark green, heavy ripples margins; dull on top; dull underneath |
| Flower scape height | 16–21 in (40.6–53.3 cm) |
From the American Hosta Society Registry record.
Parentage
- Sport parent: Sport of H. 'Janet' — H. ‘Janet’
Similar cultivars
Other registered hostas in the same AHS section class (III-6a, medium size):
- H. ‘Guacamole’ (1994)
- H. ‘Proud Peacock’ (2016)
- H. ‘G String’ (1996)
- H. ‘Indiana Moonshine’ (1996)
- H. ‘Robert's Rapier’ (1996)
- H. ‘Academy Muse’ (1997)
Related guides
Registration data: AHS Registry #2829. How we check this data.