Key to Symbols Is at Bottom

Total Page:16

File Type:pdf, Size:1020Kb

Key to Symbols Is at Bottom Mediterranean Garden (as of December 29, 2020) Key to symbols is at bottom Deer CA Botanical Common name Type Water Use Resistant Native Comments Agastache hybrid ' Blue Fortune' Perennial Albuca shawii Albuca Perennial Aloysia citrodora aka Aloysia triphylla Lemon Verbena Herb Aristea ecklonii Blue Stars Perennial added in fall 2016 Jacob's Rod, Yellow Asphodel, King's Asphodeline lutea Spear Perennial Mediterranean Mint, Ballota pseudodictamnus Grecian Horehound Shrub Bulbine frutescens Perennial Calandrinia spectabilis Rock Purslane Succulent Callistemon viminalis 'Little John' Weeping Bottlebrush Shrub New Zealand Orange Ornamental Carex testacea Sedge Grass Chorizema 'Bush Flame' Shrub WUCOLS unkn water Deer CA Botanical Common name Type Water Use Resistant Native Comments Cistus x pulverulentus 'Sunset' Rockrose Shrub Citrus unshiu Satsuma Mandarin Fruit Coreopsis 'Limerock Ruby' Perennial unknown PP #15,455 Correa reflexa 'Kangaroo Island' Australian Fuchsia Shrub Crassula coccinea Red Crassula Succulent Cupressus sempervirens Italian Cypress Tree Dianella tasmanica Flax Lily Perennial Dipogon lignosus Cape Sweet Pea Vine Erica x darleyensis ' Pink Harmony' Heath Shrub Euphorbia characias wulfenii Perennial Geranium incanum 'Sugar Plum' Cranesbill Perennial Grevillea lanigera 'Jade Mound' Woolly Grevillea Shrub Deer CA Botanical Common name Type Water Use Resistant Native Comments Heuchera hybrid 'Zipper' Coral Bells Perennial Red Hot Poker, Torch Kniphofia uvaria 'Flamenco' Lily Perennial Kumquat Kumquat Fruit Sweet Bay, Grecian Laurus nobilis Laurel Shrub French Lavender, Lavandula dentata Toothed Lavender Shrub Lavandula x intermedia 'Edelweiss' White Hedge Lavender Herb Lepechinia hastata Pitcher Sage Shrub Devil's Tobacco, Lobelia tupa Chilean Lobelia Perennial Mandevilla laxa Chilean Jasmine Vine Melianthus major Honey Bush Shrub Mimulus aurantiacus Sticky Monkey Flower Perennial yes Ornamental Grass- Muhlenbergia rigens Deer Grass perennial yes Deer CA Botanical Common name Type Water Use Resistant Native Comments Myrtus communis Myrtle Shrub Nepeta tuberosa Catmint Perennial Chilean Evening Oenothera acaulis Primrose Ground cover unknown Olea europaea 'Manzanillo' Olive Tree Olea europaea 'Maurino' Olive Tree Olea europaea 'Sevillano' Olive Tree Origanum 'Betty Rollins' Dwarf Oregano Ground cover Oscularia deltoides Ice Plant Succulent Kalwerbossie Pelargonium sidoides Geranium Perennial Penstemon heterophyllus 'Margarita BOP' Foothill Penstemon Perennial yes Penstemon hybrid 'Bev Border Penstemon, Jensen' Garden Penstemon Perennial Penstemon pinifolius Pineleaf Beard Tongue Perennial Deer CA Botanical Common name Type Water Use Resistant Native Comments Philadelphus lewisii 'Goose Shrub- Creek' Wild Mock Orange deciduous yes Philotheca x obovalis Dwarf Wax Flower Shrub WUCOLS unk water Phlomis purpurea Purple Jerusalem Sage Shrub Phygelius capensis 'Magenta' Cape Fuchsia Perennial added in fall 2016 Ornamental Poa cita Silver Tussock Grass Podacarpus lawrencei 'Blue Shurb- Gem' Mountain Plum Pine evergreen added in fall 2016 Pomegranate 'Ambrosia' Pomegranate Fruit added in summer Psoralea fleta Weeping Blue Broom Tree 2016 Rosmarinus officinalis Ed Carman's 'Mozart' Rosemary Herb Some websites say Salvia microphylla 'Hot Lips' Sage Shrub moderate water use Hummingbird Sage, Salvia spathacea Pitcher Sage Perennial yes Salvia x superba Sage Perennial Deer CA Botanical Common name Type Water Use Resistant Native Comments Anthony Parker Bush Salvia 'Anthony Parker" Sage Shrub Black Elder, European Sambucus nigra Elder Tree Santolina virens Green Santolina Shrub Saponaria x lempergii 'Max Giant-Flowered Frei' Soapwort Ground cover Senecio ficoides 'Mount Skyscraper Series Everest' Senecio Perennial #22,188 Sinningia tubiflora Hardy White Gloxinia Perennial Ornamental Stipa gigantea Giant Feather Grass Grass Stokesia laevis 'Alba' Stokes' Aster Perennial Teucrium fruticans Bush Germander Shrub Teucrium x lucidrys Germander Shrub Trachelium caeruleum Trachelium Perennial Trichostema lanatum Woolly Blue Curls Native Deer CA Botanical Common name Type Water Use Resistant Native Comments Verbena rigida Sandpaper Verbena Perennial Westringia fruticosa 'Smokey' Coast Rosemary Shrub Water Use Deer Key: (per Resistent WUCOLS) Key Very Low Deer Resistent Low Moderate High * = Not on WUCOLS - from other websites.
Recommended publications
  • Guidelines for a Water Wise Landscape
    City of Wilsonville Guidelines for a Water Wise Landscape Guidelines for a Water Wise Landscape Prepared for The City of Wilsonville’s Community Development Department City Hall Annex 8445 SW Elligsen Road Wilsonville, OR 97070 Prepared by: Westlake Consultants, Inc. 15115 SW Sequoia Parkway, Suite 150 Tigard, OR 97224 March 1998 TABLE OF CONTENTS GUIDELINES FOR A WATER WISE LANDSCAPE 1 DEFINITION OF XERISCAPE 1 ADVANTAGES OF XERISCAPING 2 SPECIAL CONCERNS AND CHALLENGES 3 FUNDAMENTALS OF WATER EFFICIENT LANDSCAPE - THE SEVEN XERISCAPE PRINCIPLES 4 Planning and Design 4 Site Inventory 4 Site Plan 4 Planting Plan 5 Soil Analysis 5 Plant Selection (Incorporation of Drought Tolerant Plants) 6 Turf Area (Limiting Turf Areas) 6 Efficient Irrigation 6 Use of Mulches 7 Maintenance 7 IRRIGATION 8 Impact Heads and Rotor Heads 8 Spray Heads and Bubblers 9 Drip Irrigation 9 Controllers 9 Irrigation Zones 9 Safety and Health 9 PLANT PALATTE 10 A XERISCAPE EXAMPLE 10 Prepared for the City of Wilsonville by Westlake Consultants, Inc. March 3, 1998 Project No.: 1197-02 TABLE OF CONTENTS, Continued CONCLUSION 11 BIBLIOGRAPHY 12 RESOURCES 13 EXHIBIT 1 - City Hall Annex Xeriscape Landscape Plan EXHIBIT 2 - City Hall Annex Xeriscape Plant Schedule EXHIBIT 3 - City Hall Annex Xeriscape Irrigation Plan EXHIBIT 4 - Suggested Xeriscape Plant Palette Prepared for the City of Wilsonville by Westlake Consultants, Inc. March 3, 1998 Project No.: 1197-02 GUIDELINES FOR A WATER WISE LANDSCAPE An Alternative Approach Toward Water Conservation City of Wilsonville, Oregon Because of its location in the lushly vegetated northern Willamette Valley, it may be surprising to find that the City of Wilsonville is experiencing water resource limitations.
    [Show full text]
  • TPG Index Volumes 1-35 1986-2020
    Public Garden Index – Volumes 1-35 (1986 – 2020) #Giving Tuesday. HOW DOES YOUR GARDEN About This Issue (continued) GROW ? Swift 31 (3): 25 Dobbs, Madeline (continued) #givingTuesday fundraising 31 (3): 25 Public garden management: Read all #landscapechat about it! 26 (W): 5–6 Corona Tools 27 (W): 8 Rocket science leadership. Interview green industry 27 (W): 8 with Elachi 23 (1): 24–26 social media 27 (W): 8 Unmask your garden heroes: Taking a ValleyCrest Landscape Companies 27 (W): 8 closer look at earned revenue. #landscapechat: Fostering green industry 25 (2): 5–6 communication, one tweet at a time. Donnelly, Gerard T. Trees: Backbone of Kaufman 27 (W): 8 the garden 6 (1): 6 Dosmann, Michael S. Sustaining plant collections: Are we? 23 (3/4): 7–9 AABGA (American Association of Downie, Alex. Information management Botanical Gardens and Arboreta) See 8 (4): 6 American Public Gardens Association Eberbach, Catherine. Educators without AABGA: The first fifty years. Interview by borders 22 (1): 5–6 Sullivan. Ching, Creech, Lighty, Mathias, Eirhart, Linda. Plant collections in historic McClintock, Mulligan, Oppe, Taylor, landscapes 28 (4): 4–5 Voight, Widmoyer, and Wyman 5 (4): 8–12 Elias, Thomas S. Botany and botanical AABGA annual conference in Essential gardens 6 (3): 6 resources for garden directors. Olin Folsom, James P. Communication 19 (1): 7 17 (1): 12 Rediscovering the Ranch 23 (2): 7–9 AAM See American Association of Museums Water management 5 (3): 6 AAM accreditation is for gardens! SPECIAL Galbraith, David A. Another look at REPORT. Taylor, Hart, Williams, and Lowe invasives 17 (4): 7 15 (3): 3–11 Greenstein, Susan T.
    [Show full text]
  • Designing a Mixed Border
    DESIGNING A MIXED BORDER A mixed border, as distinct from an old-fashioned herbaceous border, offers the opportunity to use the greatest range of plant material and gives the longest season of interest. Start with bulbs and early perennials in spring, then summer bulbs and later perennials. Add good half-hardy annuals to take the season through to late autumn, then use evergreen shrubs and hellebores to keep the interest going in winter. Consider shape, colour and texture when planning plantings, along with height, flowering period and foliage. Shrubs: Bupleurum fruticosum Fatsia japonica Mahonia x media ‘Charity’ Annuals: Tithonia rotundifolia ‘Torch’ Cleome spinosa Cosmos bipinnatus Nicotiana sylvestris Nicotiana langsdorfii Monarda x hybrida ‘Lambada’ Early summer: Iris germanica Verbascum ‘Southern Charm’ Aquilegia vulgaris Achillea Hemerocallis Euphorbia characias ssp. Wulfenii Late summer: Veronicastrum virginicum Schizostylis coccinea Helenium autumnale Phygelius capensis Phlox paniculata Echinacea purpurea Actaea (Cimicifuga) simplex Anthemis tinctoria Lobelia tupa ‘Everlastings’: Persicaria amplexicaulis ‘Firetail’ Verbena bonariensis Geranium ‘Bill Wallis’ LATE SUMMER BORDERS Colour in the late summer border comes principally from perennials and annuals, although some shrubs contribute too. Callicarpa bodnieri 'Profusion', a rather undistinguished shrub, produces masses of vivid purple berries. Hardy fuchsias are at their best now, and there are a larger range of varieties than might be supposed. The graceful Fuchsia magellanica 'Versicolour' is hard to beat and fits into the garden scene better than the larger flowered hybrids; 'Sharpitor' is excellent too. Abelia x grandiflora begins producing its pink flushed white flowers in August, and its neat evergreen leaves are an asset to the border throughout the year.
    [Show full text]
  • PLANT NAME COMMON NAME ZONES DESCRIPTION # PLANTS LOCA Abutilons Vines PLANT NAME COMMON NAME ZONES DESCRIPTION # PLANTS LOCA Ta
    COMMON # PLANT NAME NAME ZONES DESCRIPTION PLANTS LOCA LOCA = Locations R = Row, Tbl = Table, GH1 = Green House 1, GH2 = Green House 2 Evergreen perennials with upright, arching growth from from 10" to 8' depending on variety. Main bloom season in spring, but can bloom all year. Abutilons Flowering Maple 12-24 Dwarf Red Really red-orange, 15"-18" Row 16 Low, compact blossoms are up to 2" across, pale Halo apricot, 4'-5', ok down to 12-15o F with protection. 28 Tbl 1 Peach peach blossoms, 6'-8'. Greyish green leaves with broad ivory margins and Savitzii apricot pink flowers. 3'-4' 33 GH2, R16 Broad green leaves edged in creamy white with pink Souvenir de Bonn flowers. 3'-9' R16 Tangerine 6'-8' , tangerine orange blossoms R16 Drooping red and yellow blossoms, 4'-8'. Attracts Teardrop butterflies and hummingbirds. R16 megapotamicum Bright speckled foliage, somewhat vining, 3'-5'. "Paisley" Appreciates some pruning, attracts hummingbirds. 5 Shade 6' H & W, Salmon orange blossoms with broad green Victor Reiter leaves. 3 R 16 Vines 15-20', fast growing, vigorous vine somewhat frost tender, beautiful coral flowers. Best in full sun or part- shade. Moderate water, does not tolerate heat well. Passiflora Coral Seas 19-24 Needs frost protection. 48 GH2 12', modest climber, bears 4" blue flowers with yellow center, fragrant. Full sun or part shade, moderate water. Poisonous if ingested. Solanum crispum Chilean Potato Vine 12-24 18 Tbl 1 COMMON # PLANT NAME NAME ZONES DESCRIPTION PLANTS LOCA Tall Perennials Lemon scented foliage with pink flowers in dense flower heads.
    [Show full text]
  • The Disintegration of the Scrophulariaceae and the Biological Control of Buddleja Davidii
    The disintegration of the Scrophulariaceae and the biological control of Buddleja davidii M.K. Kay,1 B. Gresham,1 R.L. Hill2 and X. Zhang3 Summary The woody shrub buddleia, Buddleja davidii Franchet, is an escalating weed problem for a number of resource managers in temperate regions. The plant’s taxonomic isolation within the Buddlejaceae was seen as beneficial for its biological control in both Europe and New Zealand. However, the re- cent revision of the Scrophulariaceae has returned Buddleja L. to the Scrophulariaceae sensu stricto. Although this proved of little consequence to the New Zealand situation, it may well compromise Eu- ropean biocontrol considerations. Host-specificity tests concluded that the biocontrol agent, Cleopus japonicus Wingelmüller (Coleoptera, Curculionidae), was safe to release in New Zealand. This leaf- feeding weevil proved capable of utilising a few non-target plants within the same clade as Buddleja but exhibited increased mortality and development times. The recent release of the weevil in New Zealand offers an opportunity to safely assess the risk of this agent to European species belonging to the Scrophulariaceae. Keywords: Cleopus, Buddleja, taxonomic revision, phylogeny. Introduction there is no significant soil seed bank. The seed germi- nates almost immediately, and the density and rapid There are approximately 90 species of Buddleja L. early growth of buddleia seedlings suppresses other indigenous to the Americas, Asia and Africa (Leeu- pioneer species (Smale, 1990). wenberg, 1979), and a number have become natural- As a naturalized species, buddleia is a shade-intolerant ized outside their native ranges (Holm et al., 1979). colonizer of urban wastelands, riparian margins and Buddleia, Buddleja davidii Franchet, in particular, is an other disturbed sites, where it may displace indigenous escalating problem for resource managers in temperate species, alter nutrient dynamics and impede access regions and has been identified as a target for classi- (Smale, 1990; Bellingham et al., 2005).
    [Show full text]
  • Cape Fuchsia
    Garden Mastery Tips August 2007 from Clark County Master Gardeners Cape Fuchsia Botanical Name: Phygelius (fy-GEL-us) Phygelius (cape fuchsia) have tubular blossoms similar to those of the hardy fuchsias (Fuchsia species). Its name is thought to be from the Greek phyge as in "flight" or "avoidance". Last spring a friend gave me two plants that needed a new home. I was unfamiliar with the plants and had no information as to their name or their growing requirements. To my surprise they grew rapidly and produced beautiful fuchsia like blooms all summer and late into the fall. Their lovely chartreuse leaves were still in evidence after a hard frost! Upon investigation the cape fuchsia is even more fascinating, though the common name is misleading. Botanically the cape fuchsia is unrelated to the hardy fuchsia. Phygelius is native to South Africa and belongs to the Scrophulariaceae (Snapdragon family). These ornamental plants are generally treated as tender perennials in cooler climates. However, in USDA Zone 7 and warmer, they are hardy to 0 degrees and can remain evergreen to 20 degrees. If winter is particularly cold the plant's stems may die back to the ground. But given a sheltered site and favorable weather conditions, the cape fuchsia will grow three to five feet in height and remain evergreen. A Cape fuchsia will grow best in well drained soil in full sun. They can take shade, but too much shade and they become leggy. Although the cape fuchsia is drought tolerant, regular watering during the dry season is necessary. Keep the soil moist but avoid excess water.
    [Show full text]
  • Universidade Federal Do Rio Grande Do Sul Instituto De
    UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL INSTITUTO DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM BOTÂNICA O Gênero Buddleja L. (Scrophulariaceae) no Brasil Dissertação de Mestrado Guilherme Peres Coelho Orientadora: Profª. Dra. Silvia Teresinha Sfoggia Miotto Coorientador: Prof. Dr. João Ricardo Vieira Iganci Porto Alegre, RS 2017 UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL INSTITUTO DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM BOTÂNICA O Gênero Buddleja L. (Scrophulariaceae) no Brasil Guilherme Peres Coelho Orientadora: Profª. Dra. Silvia Teresinha Sfoggia Miotto Coorientador: Prof. Dr. João Ricardo Vieira Iganci Banca examinadora: Dra. Ilsi Iob Boldrini Dr. Gustavo Heiden Dr. Vinícius Castro Souza Dissertação apresentada ao Programa de Pós-Graduação em Botânica da Universidade Federal do Rio Grande do Sul como parte dos requisitos para obtenção do grau de mestre em Botânica. Porto Alegre, RS 2017 Agradecimentos Agradeço em primeiro lugar a minha orientadora, Silvia Miotto, por sempre estar disponível e disposta a auxiliar em dúvidas e problemas, pela confiança, e companhia em saídas de campo. Ao meu coorientador, João Iganci, pelo apoio, sugestões, auxílio com as análises moleculares e pelo café após o almoço. Ao Sérgio Bordignon, pelas dicas de locais de coleta, companhia em saídas de campo, disponibilização de fotografias e pela descoberta da espécie nova. Aos colegas Cleusa Vogel Ely, Diober Lucas, Jonas Castro, Josimar Kulkamp, Anderson Mello, Felipe Gonzatti e Cássio Rabuske pelas coletas de Buddleja. Ao colega Marcos Vinicius Soares pela elaboração dos mapas de distribuição. A minha família, a minha namorada Thamara de Almeida e aos amigos, em especial a Lauren Dipp, a Ana Laura John, a Luiza Gasparetto e ao Jonas Castro, pelo apoio, ajuda e companheirismo.
    [Show full text]
  • Phylogenie Der Verbenaceae : Kladistische Untersuchungen Mit Morphologischen Und Chemischen Merkmalen
    Phylogenie der Verbenaceae : Kladistische Untersuchungen mit morphologischen und chemischen Merkmalen Inaugural-Dissertation zur Erlangung der Doktorwürde der Fakultät für Chemie und Pharmazie der Albert-Ludwigs-Universität Freiburg im Breisgau vorgelegt von Ursula von Mulert aus Bad Cannstatt 2001 a Dekan : Prof. Dr. H. Vahrenkamp Leiter der Arbeit : Prof. Dr. H. Rimpler Referent : Prof. Dr. H. Rimpler Korreferent : Prof. Dr. D. Vogellehner Bekanntgabe des Prüfungsergebnisses : 20.12.2001 Diese Arbeit wurde am Institut für Pharmazeutische Biologie der Albert-Ludwigs-Universität unter Leitung von Prof. Dr. H. Rimpler durchgeführt. b dem besten Vadd’r von Welt „Wenn nichts mehr hilft, dann nur noch der Gaschromatograph !!!“ (Dr. Quincy) c INHALTSVERZEICHNIS 1. EINLEITUNG UND PROBLEMSTELLUNG ............................................................... 1 2. LITERATURTEIL ....................................................................................................... 5 2.1. Kladistische Analyse ................................................................................................................ 5 2.1.1. Einführung und Begriffe....................................................................................................................... 5 2.1.2. Polarisierung der Merkmale durch die Außengruppe.................................................................. 7 2.1.3. Methoden.................................................................................................................................................
    [Show full text]
  • Much Time and Consideration of Potential Suitability to Harbor Bay Isle’S Climate Was Given to the Selection of the Predominant Species of Trees and Plants
    Much time and consideration of potential suitability to Harbor Bay Isle’s climate was given to the selection of the predominant species of trees and plants. Due to the proximity of the shoreline, which generates considerable winds, the shoreline itself and the areas immediately adjacent are subject to salt spray and are too windy for anything but the most tolerant coastal plants. PLANTING FOR THE FUTURE Our land is forever in a state of inadequate precipitation for local needs. Water must be imported from considerable distance to serve our needs. Water is a limited and fragile natural resource, and that’s why living in California (and Harbor Bay) means we must conserve water and use plants that don’t require lots of water. Appropriate plant selection keeps the landscape more in tune with the natural environment. The best practice when deciding which plants to use in your landscape is to attempt to conserve water and protect the environment. We all need to be respectful of our climate conditions and rely on plants that live comfortably in our locale and soil conditions. Plants selected should be either native to our area or from similar climates. PLANT MATERIALS – ENCOURAGED, DISCOURAGED AND PROHIBITED: The species of plant materials in the various categories listed below are identified as ‘encouraged’, ‘discouraged’, or ‘prohibited’, based on the recommendations of various consultants. Plants that are not listed should be researched with care by the homeowner as to their appropriateness. Additional information on the proposed plant material may be required as part of the application process. THE FOLLOWING PLANTS ARE ENCOURAGED, PROVIDED ALL SPECIFIC SITE AND MAINTENANCE REQUIREMENTS ARE MET.
    [Show full text]
  • New Zealand Naturalised Vascular Plant Checklist
    NEW ZEALAND NATURALISED VASCULAR PLANT CHECKLIST Clayson Howell; ISBN 0-473-11306-6 John W.D. Sawyer New Zealand Plant Conservation Network November 2006 9 780473 113063 New Zealand naturalised vascular plant checklist November 2006 Clayson J. Howell, John W.D. Sawyer New Zealand Plant Conservation Network P.O. Box 16-102 Wellington New Zealand 6242 E-mail: [email protected] www.nzpcn.org.nz Cover photos (by Jeremy Rolfe): Selaginella kraussiana (Lycophytes), Cestrum elegans (Dicot. trees & shrubs), Cyperus eragrostis (Monocot. herbs: Sedges), Cerastium glomeratum (Dicot. herbs other than composites), Dipogon lignosus (Dicot lianes), Berberis darwinii (Dicot. trees & shrubs), Lonicera japonica (Dicot. lianes), Bomarea caldasii (Monocot. lianes), Pinus radiata (Gymnosperm trees & shrubs), Lilium formosanum (Monocot. herbs other than grasses, orchids, rushes, sedges), Poa annua (Monocot. herbs: Grasses), Clematis vitalba (Dicot. lianes), Adiantum raddianum (Ferns) Main photo: Senecio diaschides (Dicot herbs: Composites). Title page: Asparagus scandens seedling in kauri forest. © Clayson J. Howell, John W.D. Sawyer 2006 ISBN-10: 0-473-12300-2 ISBN-13: 978-0-473-12300-0 Published by: New Zealand Plant Conservation Network P.O. Box 16-102 Wellington 6242 New Zealand E-mail: [email protected] www.nzpcn.org.nz CONTENTS Introduction 1 New Zealand adventive flora – Summary statistics 2 Naturalised plant records in the Flora of New Zealand 2 Naturalised plant checklists in the New Zealand Journal of Botany 2 Species outside Flora or checklists 2 Acknowledgements 4 Bibliography 4 New Zealand naturalised vascular plant checklist – alphabetical 6 iii Cortaderia selloana, one of two species of pampas that are fully naturalised in New Zealand.
    [Show full text]
  • Cape Fuchsia
    PlantAmnesty The Whackables Lavatera, Senecio, Perovskia, Fuchsia and Cape Fuchsia By Cass Turnbull There’s nothing like teaching to bring clarity to a subject. I was cooking up a new pruning slide show last year, “The Whackables, the Shearables and the Untouchables”, when some of my long-held suspicions revealed themselves to be true. These truths pertain especially to the “Whackables”. Many, perhaps all, of the plants so listed belong to a group that horticulturists refer to as “sub- shrubs.” Last year, for the first time, I actually ‘got’ what ‘sub- shrub’ means. That is, they are somewhere between being a hardy shrub (like a snowball bush or a rhody) and a true perennial, flowering plants that die back to the ground every winter (like peony or iris). So, what difference does that make? It means that you prune the sub-shrubs differently than either shrubs or perennials. You can—and in many cases should—cut them way, way back every year. And you should do this pruning in the spring (not in early or late winter, or early spring). Here’s the list of my newly confirmed wisdom: 1) Timing of pruning is important only when plants are being non-selectively headed (as opposed to selectively pruned). 2) Large non-selective heading cuts are more prone to die-back than small cuts. 3) The ‘shearable’ plants (lavender, rockrose, broom and heather) are not the same as the ‘whackables’ (lavatera, Senecio greyi, perovskia, fuchsia and cape fuchsia). There are many other shrubs that are annually or occasionally cut to the ground or to a low framework.
    [Show full text]
  • CBG Newsletter Sept'11.Pub
    THE FRIENDS OF THE CRUICKSHANK BOTANIC GARDEN Newsletter September 2011 In this issue :- • Programme of events for the year • What’s going on in the Garden • Volunteers in Gardens and Arboreta - report of a recent PlantNetwork Conference • Synopsis of two recent talks: Geraniums, restraint and discrimination Fungi in the Garden • Origanum, a mountain of joy • Our Autumn Plant Sale on October 29 1 Autumn Plant Sale Saturday October 29, 10.30 until noon by the potting sheds Can we raise over eight hundred pounds again this November? Please deliver your clearly labelled plants the day before, or well before 10am on the morning of the sale. House plants can be left in the glass corridor by the potting sheds. There is no need to pot up large herbaceous divisions, as long as you dig them just a day ahead, wrap in damp newspapers, pop in a carrier bag and tie on a label securely. (see below) Do tell your friends and neighbours about the sale and bring them along, armed with baskets, boxes and bags to carry home the many desirable plants on offer. Let a committee member know if you can advertise the sale, perhaps in a community newsletter or put up some posters supplied by the committee in local halls or community centres. Hot drinks and food can be bought at the nearby Hub (formerly the University Refectory) on St Machar Drive. Plant labelling Committee members and volunteers who staff the stalls at our Plant Sale can be hampered when plants are not well labelled. With blooms long gone and most foliage died back, identification can only be guesswork.
    [Show full text]