Plant Growing Guides

Oak Fern

Gymnocarpium dryopteris

Oakleaf Hydrangea

Hydrangea quercifolia

Oakleaf Hydrangea 'Alice'

Hydrangea quercifolia 'Alice'

Oakleaf Hydrangea Snowflake

Hydrangea quercifolia 'Snowflake'

Old Fashioned Bleeding Heart

Dicentra spectabilis

Japanese Mondo Grass

Ophiopogon japonicus

Orange Marmalade Hosta

Hosta 'Orange Marmalade'

Ornamental Ferns

Pteridophyta (Division)

Hostas and Ferns (Ornamental Shade Plants)

Hosta spp. and Pteridophyta (ferns)

Ornamental Shrubs

Various species (Genus-dependent)

Oshimensis

Ophiopogon japonicus 'Oshimensis'

Oshimensis Variegata

Carex oshimensis 'Variegata'

Osmunda fern

Osmunda regalis

Ostrich Feather

Matteuccia struthiopteris

Ostrich Fern

Matteuccia struthiopteris

Sedge (Carex species)

Carex spp.

Ferns (General)

Pteridophyta (Division)

Fern (General Species)

Polypodiophyta (Division)

Mosses (General)

Bryophyta (Division)

Native Wildflowers (Regional Mix)

Various species (region-dependent)

Other rock ferns

Polystichum acrostichoides and related species

Sedge (General)

Carex species

Shade-Tolerant Plants (General Category)

Various species

Ornamental Shrubs (General Growing Guide)

Various species

Wildflowers and Native Plants

Various species (region-dependent)

Oval-leaf Huckleberry

Vaccinium ovatum

Oxlip

Primula elatior