Friday, June 28, 2013

Sensory Garden Plant List

The Sensory Garden is located west of the path, across from the Native Garden, south of the Winter garden & north of the Dry Garden.

Trees
Betula pendula 'Purpurea'  (Purple Birch)
Cercidiphyllum japonicum (Katsura Tree)

Shrubs
Buddleia davidii 'Harlequin' (Butterfly Bush)
Clerodendrum trichotomum (Harlequin Glorybower): 2
Dorycnium hirsutum (Hairy Canary Clover) added in October 2018
Eleagnus x ebbingei 'Gilt Edge' (Silverberry)
Itea japonica 'Beppu' (Dwarf Japanese Sweetspire)
Osmanthus x burkwoodii (Burkwood Osmanthus)

Perennials 
Agapanthus campanulatus added in October 2017
Festuca ovina var. glauca (Blue Fescue)
Helleborus argutifolius (Corsican Hellebore)
Heuchera micrantha 'Palace Purple' added in October 2017
Heuchera x villosa 'Caramel' added in October 2017
Origanum laevigatum 'Herrenhausen' (Oregano)
Pennisetum alopecuroides added in October 2017
Penstemon eatonii (Eaton's Beardtongue) added in October 2018 
Perovskia atriplicifolia (Russian Sage)
Stachys byzantina (Lamb's Ears)

Groundcovers
Galium odoratum (Sweet Woodruff)
Sedum 'Angelina' added in October 2017
Sedum kamtschaticum added in October 2017
Sedum oreganum added in October 2017
Sedum spathulifolium 'Carnea' added in October 2017
Sedum spurium (Stonecrop)

Sensory Garden Plant Photos

Betula pendula 'Purpurea' (Purple Birch) May 2013

Cercidiphyllum japonicum (Katsura Tree) May 2013

Eleagnus ebbingei 'Gilt Edge' (Silverberry) June 2013

Helleborus argutifolius (Corsican Hellebore) May 2013

Clerodendrum trichotomum (Harlequin Glorybower) June 2013

Thursday, June 20, 2013

Roses in the Ornamental Border

Rosa rugosa 'Blanc Double de Coubert'. May 2013. Located in the Sensory Garden.

Rosa rugosa 'Hansa'. May 2013.  Located in the Winter Garden.

These are Hybrid Rugosas. Derived from Rosa rugosa from Japan and Korea beginning in the 1880s, these vigorous roses are extremely hardy with excellent disease resistance. Most are extremely fragrant, repeat bloomers with moderately double flat flowers. The defining characteristic of a Hybrid Rugosa rose is its wrinkly leaves, but some hybrids do lack this trait. These roses will often set hips.

Rosa 'Compte de Chambord'. June 2013. Located in the Sensory Garden. This is a Portland Rose.  This group of roses was named after the Duchess of Portland who received (from Italy about 1775) a rose then known as Rosa paestana (now known simply as 'The Portland Rose'). The whole class of Portland roses was developed from that one rose. The first repeat-flowering class of rose with fancy European-style blossoms, the plants tend to be fairly short and shrubby, with a suckering habit, with proportionately short flower stalks. The main flowering is in the summer, but intermittent flowers continue into the autumn.

Rosa 'Kathleen'. May 2013. Located in the Fragrance Garden. This is a Hybrid Musk Rose used as a climber on the trellis.  Although they arose too late to qualify technically as Old Garden Roses, the hybrid musks are often informally classed with them, since their growth habits and care are much more like the Old Garden Roses than Modern Roses. The hybrid musk group was mainly developed by Joseph Pemberton, a British rosarian, in the first decades of the 20th century. Hybrid Musks are disease-resistant, repeat flowering and generally cluster-flowered, with a strong, characteristic scent. The stems tend to be lax and arching, with limited thorns.

Rosa 'Königin von Dänemark' (Queen of Denmark). June 2013. Located in the Sensory Garden. This is an Alba Rose. Alba Roses are derived from Rosa arvensis and the closely allied Rosa x alba. The latter species is a hybrid of Rosa gallica and Rosa canina. This group contains some of the oldest garden roses. The shrubs flower once yearly in the spring or early summer with scented blossoms of white or pale pink. They frequently have gray-green foliage and a vigorous or climbing habit of growth. Königin von Dänemark (1826) is one of the few pink albas and one of the most popular.

Unidentified Rose. May 2013.  Located in the Butterfly & Hummingbird Garden.

Friday, May 24, 2013

Winter Garden Plant List

The winter garden is the largest garden in the border.  It is located south of the east parking area, on both sides of the path, as far as the sensory & native gardens.


Trees
Acer buergerianum (Trident Maple)
Acer griseum (Paperbark Maple)
Acer palmatum (Japanese Maple)

Shrubs
Aucuba japonica ‘Picturata’ (Japanese Laurel, Aoki, Gold Dust Plant): added in 2014
Aucuba japonica 'Rozannie' added in 2015
Berberis verruculosa (Warty Barberry) verruculosa means warty
Ceanothus ‘Joyce Coulter’ (California Lilac)
Choisya ternata (Mexican Orange)
Drimys lanceolata (Mountain Pepper)
Elaeagnus pungens ‘Maculata’ (Thorny Olive) maculata means spotted
Hebe buxifolia (Boxleaf Hebe)
Leucothoe fontanesiana ‘Rainbow’ (Fetter Bush, Dog Hobble): added in 2014
Leucothoe fontanesiana ‘Scarletta’ (Fetter Bush, Dog Hobble): added in 2014
Osmanthus x burkwoodii (Burkwood Osmanthus)
Pinus mugo (Swiss Mountain Pine)
Rosa glauca (Redleaf Rose)
Rosa rugosa ‘Hansa’ (Sea Tomato)
Sarcococca hookeriana var. humilis (Dwarf Sweet Box): added in 2014
Sarcococca ruscifolia (Sweet Box): added in 2014
Skimmia japonica (Japanese Skimmia, Miyama Shikimi): added in 2014 
Vaccinium vitis-idaea (Lingonberry)

Perennials
Alchemilla mollis (Lady’s Mantle)
Anemone x hybrida (Japanese Anemone)
Crocosmia masoniorum (Flaming Iris)
Epimedium x rubrum (Barrenwort) added in October 2015
Epimedium versicolor 'Sulphureum' (Barrenwort) added in October 2015
Helleborus x hybridus (Lenten Rose)
Iris ‘Root Beer’ (Bearded Iris)
Iris douglasiana ‘Alba’ (Douglas Iris) alba means white
Narcissus 'Ice Follies' (Daffodil) added in November 2015
Ophiopogon planiscapus ‘Nigrescens’ (Black Mondo Grass)
Polypodium glycyrrhiza (Licorice Fern) added in October 2015
Saxifraga x urbium (London Pride)

Groundcovers, Trailers & Vines
Ajuga reptans ‘Black Scallop’ (Carpet Bugle): added in 2014
Arctostaphylos uva-ursi (Kinnikinnick)
Clematis lanuginosa ‘Candida’ (Clematis) lanuginosa means woolly
Fragaria chiloensis (Sand Strawberry)
Fragaria vesca (Woodland Strawberry): added in 2014
Galium odoratum (Sweet Woodruff)
Lamium maculatum 'Beacon Silver' (Dead Nettle) added in 2014
Rubus pentalobus ‘Emerald Carpet’ (Creeping Bramble)
Viola riviana (Purple Dog Violet)

The perennial border lies along the west edge of the winter garden.  It was added in fall 2014 & extended to the edge of the Sensory Garden in fall 2016.

Perennial Border
Alchemilla mollis 'Auslese' (Lady's Mantle) added in 2015
Campanula poscharskyana (Serbian Bellflower) added in 2015
Echinacea purpurea ‘PowWow White’ (White Coneflower): added in 2014
Echinacea purpurea 'Ruby Star' (Pink Coneflower) added in 2015
Geranium 'Ann Folkard' (Cranesbill) added in 2015
Lamium maculatum ‘Aureum’ (Golden Dead Nettle) added in 2015
Lilium auratum (Gold Band Lily): added in 2014
Liriope muscari 'Big Blue' (Big Blue Lily Turf) added in 2016
Luzula sylvatica 'Aurea' (Golden Forest Grass) added in 2016
Penstemon x mexicali (Mexicali Beardtongue): added in 2014
Pieris japonica 'Bisbee Dwarf' (Lily of the Valley Shrub) added in 2016
Salvia verticillata ‘Purple Rain’ (Lilac Sage): added in 2014
Scilla peruviana (Giant Squill): added in 2014
Sedum makinoi ‘Limelight’ (Stonecrop) added in 2015
Sedum reflexum ‘Blue Spruce’ (Stonecrop) added in 2015
Thymus pseudolanuginosus (Woolly Thyme) added in 2015

Winter Garden Plant Photos

Acer buergerianum (Trident Maple) May 2013

Ajuga reptans (Carpet Bugle) Galium odoratum (Sweet Woodruff)
Viola riviana (Purple Dog Violet) May 2013

Alchemilla mollis (Lady’s Mantle) May 2013

Berberis x stenophylla 'Corallina Compacta' (Barberry) May 2013

Berberis verruculosa (Warty Barberry) May 2013

Ceanothus ‘Joyce Coulter’ (California Lilac) May 2013

Choisya ternata (Mexican Orange)

Clematis lanuginosa ‘Candida’ May 2013

Cornus alba ‘Argenteo-marginata’ (Siberian Dogwood) May 2013

Cryptomeria japonica ‘Elegans’ (Japanese Cedar) May 2013

Daphne x burkwoodii ‘Somerset’ May 2013

Drimys lanceolata (Mountain Pepper) May 2013

Eleagnus pungens ‘Maculata’ (Thorny Olive) May 2013

Euonymus fortunei ‘Emerald Gaiety’ (Wintercreeper) May 2013

Euphorbia, species unidentified May 2013

Hamamelis x intermedia ‘Jelena’ (Witch Hazel) May 2013

Hebe buxifolia (Boxleaf Hebe) May 2013

Hebe glaucophylla May 2013

Mahonia x media ‘Arthur Menzies’ May 2013

Osmanthus x burkwoodii May 2013

Pinus mugo (Swiss Mountain Pine) May 2013

Rhus typhina ‘Laciniata’ (Sumac) May 2013