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Avant Gardening with Sturtz & Copeland

Gardening ideas for Boulder, Colorado

Archive for April, 2009

What Are Cold Frames?

Wednesday, April 29th, 2009

A cold frame in a transparent structure that traps heat during cold days and protects plants from the cold at night. It can be something a simple as a pair of storm windows, lying against each other on their sides, with improvised end caps.
It’s important that you realize how quickly a cold frame can heat up on sunny days, so adequate ventilation is important. It’s also important to build the cold frame sturdy enough to withstand high winds.

Guide to Avant Gardening: Part 3 ~ The Expectations

Monday, April 27th, 2009

As a gardener you should expect great things. And you should expect some setbacks. Any seasoned gardener will tell you that not a season goes by without successes and setbacks. Celebrate your victories. Don’t take your failures personally.

And despite what some books may promise, gardening is hard work, especially in the beginning. But as your knowledge grows, so will your harvests. Have faith. Work hard.

(more…)

Guide to Avant Gardening: Part 1

Friday, April 24th, 2009

food2

When thinking about plants, it’s important to remember that life on our planet wouldn’t exist without them. By taking seemingly intangible elements from the air, ground and water,  and combining them with sunlight-plants perform everyday miracles upon which our survival depends.
Think about it, plants germinate, grow, reproduce and respond to their environment in the same basic ways we do. But they do it without a brain or central nervous system, without muscles or a skeletal system, without any apparent premeditation. Which, as one British horticulturist noted, should give some of our more smug vegetarian friends pause. Plants utilize the fourth dimension– time-in ways unknown to us.

Plants are a 200 million year-old experiment that continues to this day. As Michael Pollan pointed out in his excellent book The Botany of Desire, plants are using us to their ends at least as much as we use them to ours.

(more…)

Guide to Avant Gardening: Part 2

Friday, April 24th, 2009

To read the first part of this post, click here.

Only once people realized, some 4,000 years ago, that they could harvest seeds and plant them, did civilization begin. Hunter-gatherers became agriculturalists, camps became cities, and social, military and economic strata arose. Early farmers were selecting for plants and animals that were bigger, tastier, stronger and faster growing. In the Middle East wheat proved to be the grain of choice. Halfway across the world in ancient Mexico corn began development. And in the Far East rice cultivation arose. Crops were selected for specific qualities suited to a specific area. These crops-known to some as “landraces”-fostered a genetic diversity.
With the advent of modern agriculture, this diversity shrank to the vanishing point. The Green Revolution of the 1950’s stressed, among other dubious ideas, genetic conformity and monocultural farming practices.
This in turn meant that many of the staples of our existence-wheat, corn, rice potatoes, bananas-had very little genetic depth and a very high chance of failure should a pest or disease get a foothold.
At the same time Robert Rodale was starting a revolution of his own in Pennsylvania. He was the father of modern organic gardening, which stressed building the soil and discarding the many poisonous chemicals associated with modern farming.
His methods stressed sustainability and the incorporation of natural methods of fighting off pests and diseases.
Since the first publishing of his book in 1947, organic gardening has become gospel among health-conscious gardeners, for good and occasionally ill.

(more…)

Friday Flowers: Buy 1, Get 1 Free, Every Friday!

Friday, April 24th, 2009

Every Friday on select cut flowers, get two stems for the price of one.

flowers

Timeline for Wedding Invitations and Stationery

Thursday, April 23rd, 2009
  1. stationery_craneEngagement announcements - Soon after engagement is announced.
  2. Solidify the guest list to the wedding prior to making any stationery decisions. Make sure you order at least ten extra invitations for any last minute additions to the guest list.
  3. Save the Date - At least three months prior to wedding. These are especially important if there are a lot of out-of-town guests or if the wedding is planned during the holiday season or summer.
  4. Invitations - Sent four to six weeks prior to wedding. So plan on ordering about two to three months prior to the date of the wedding.
  5. Announcements - These are sent out to announce that a wedding has taken place so they should be sent after the wedding and within a year of the wedding date.
  6. Thank you notes - Should be sent as soon after the wedding as possible to let the sender know not only that the gift was appreciated, but that it was received.

Deer-Resistant Plants

Tuesday, April 14th, 2009

We’ve assembled a set of links to deer-resistent plants, as well as the tables below the links. Consider these as you plan your garden. See also this blog post on controlling deer.

Trees

Botanical Name Common Name Xeric? Notes
Abies concolor Concolor Fir
Acer glabrum Rocky Mtn Maple
Acer circinantum, A. palmatum Maple
Aesculus parviflora Bottlebrush Buckeye
Alnus tenuifolia Alder
Amelanchier arborea Downy Serviceberry x
Celtis occidentalis Common Hackberry
Cercis occidentalis Western redbud
Cercocarpus montanus Mountain Mahogany
Chamaecyparis pisifera Japanese Falsecypress
Crataegus sp. Hawthorn x
Cryptomeria japonica Japanese Cedar
Physocarpus monogynus Ninebark x
Picea Spruce x
Picea pungens Colorado Blue Spruce x
Pinus contorta Lodgepole Pine x
Pinus edulis Pinon Pine x
Pinus sylvestris Scotch Pine x
Prunus americana Wild plum
Pseudotsuga menziesii Douglas Fir

Annuals, Perennials, and Bulbs

Botanical Name Common Name Xeric? Notes
Acanthus mollis Bears breetches z?
Achillea spp. Yarrow x
Aconitum spp. Monkshood
Agave parryii (& utahensis) Agave/Century Plant x these varieties hardy in CO
Ageratum houstonianum Flossflower annual
Allium (family) Onions & Garlic x
Allium cernuum Nodding onion x
Aloe Aloe Vera x succulent (not winter hardy in CO)
Althea Hollyhock x
Alyssum saxatile Basket-of-gold x
Anaphalis margaritacea Pearly Everlasting
Anemone patens Pasque flower x
Anethum graveolens Common Dill annual herb
Antennaria rosea Pussytoes, rose x groundcover
Antirrhinum majus Snapdragon
Aquilegia spp. Columbine x
Arabis spp. Rockcress x
Armeria maritima Thrift, Sea Pink x
Artemisia Sage/Silver Sage x
Arunda donax Giant Reed Grass z?
Asarum caudatum Wild Ginger z?
Asparagus falcatus Asparagus veggie
Astilbe False Spiraea shade
Aubrieta deltoides Purple False rockcress x
Aurinia saxatilis Basket-of-Gold x
Bamboos Bamboo H2O grass family
Beaucarnea recurvata ponytail palm z?
Begonia tuberhybrida Tuberose Begonia annual
Bergenia spp. Bergenia
Beriandiera lyrata Chocolate Flower x
Bougainvillea Bougainvillea H2O annual
Calendula officinalis marigold annual (reseeds)
Calochortus gunnisonii Mariposa lily
Calycanthus occidentalis California allspice z?
Campanula rotundifolia Mountain harebell
Carex Sedge H2O grass
Celosia Cockscomb
Centaurea Perennial Bachelor Button x
Cerastium tomentosurn Snow-in-summer x
Ceratostigma plumbaginoides Leadwort
Chrysanthemum frutescens, C.maximum Mum
Chrysanthemum spp. Shasta Daisy
Cimicifuga racemosa Snakeroot
Consolida ambigua Larkspur
Convallaria majalis Lily-of-the-valley
Convolvulus cneorum bush morning glory annual
Coreopsis Coreopsis x
Coreopsis verticillata ‘Moonbeam’ Threadleaf Coreopsis x
Coreopsis, except C. gigantea, C. grandiflora Coreopsis x annual & perennial var.
Cortaderia selloana False Dracaena?
Cowania neo-mexicana Cowania z?
Cyclamen Cyclamen H2O annual
Cyperus Umbrella plant H2O papyrus family
Dalea purpurea Purple Prairie Clover x (a legume… adds nitrogen to soil)
Delphinium nelsonii Larkspur
Delphinium spp. Delphinium
Dicentra spectabilis Bleeding Heart shade
Digitalis spp. Foxglove
Dryopteris marginalis Wood Fern shade
Echinacea purpurea Purple Coneflower x
Echinops spp. Globe Thistle
Epimedium spp. Barrenwort
Eriogonum except: arborescens, giganteum Buckwheat z?
Eryngium amethystinum Sea Holly x
Erysimum asperus Western wallflower
Euphorbia spp. Euphorbia x
Ferns, except Pellaea fern H2O many not hardy in CO
Festuca ovina glauca Fescue x grass
Fragaria sp. Strawberry
Freesia bulb
Fritillaria spp. Fritillary bulb
Gaillardia Blanket Flower x
Galanthus spp. Snow drops bulb
Galium odoratuim Sweet Woodruff herb/shade
Gazania
Geranium Cranesbill x shade
Gerbera annual
Hedera helix var. English ivy vine/ groundcover
Helianthemum nummyiarium Rock Rose x
Helianthus Sunflower
Hemerocallis spp Daylily
Hemmerocallis ‘Stella de Oro’ Stella de Oro Daylily
Hesperis matronalis Dame’s Rocket
Hosta Hosta H2O shade
Hyacinthus orientalis Hyacinth bulb
Impatiens walleriana Impatiens H2O annual
Ipomopsis aggregata Scarlet gilia
Iris spp. Iris
Kniphofia spp. (Red Hot) Poker/Torch Lily x
Lamium Dead Nettle x shade
Lantana annual
Lavandula spp. Lavender x
Leonotis leonurus Lion’s Mane tender herb (annual? in CO)
Liatris punctata Dotted Gayfeather /Blazing Star x
Linaria vulgaris Toadflax
Linum spp. Flax x
Lobelia erinus
Lobularia maritima Sweet Alyssum annual
Lupinus Lupine
Lupinus argenteus Lupine, silver
Lychnis coronaria Rose Campion x biennial?
Lysimachia nummularia creeping jenny/moneywort groundcover
Marjoram spp. Marjoram herb
Matteuccia struthiopteris Ostrich Fern shade
Mentha spp. Mint herb, spreads
Mertensia spp. Mertensias
Mirabilis jalapa four-o’clock annual
Monarda Bee Balm shade?
Muehlenbeckia complexa grass
Muscari Grape hyacinth bulb
Myosotis Forget-me-not annual?
Narcissus spp. Daffodil x bulb
Nepeta Catmint x herb
Nicotiana spp. Flowering Tobacco annual
Nolina parryi beargrass z?
Oenothera Evening Primrose x
Ophiopogon japonicus Dwarf Mondo Grass annual in CO?
Opuntia spp. Prickly Pear x cactus
Origanum spp. Oregano herb
Osmunda regalis var. spectabilis Royal Fern shade
Oxalis clover
Pachysandra terminalis Japanese Spurge x
Paeonia spp. Peony
Papaver Poppy
Papaver orientale Oriental Poppy
Pelargonium spp. Scented Geranium
Penstemon spp. Penstemon x
Perovskia atriplicifolia Russian Sage x shrub-like woody perennial
Petalostemon Prairie Clover x
Phlomis fruticosa Jerusalem Sage z?
Phlox multiflora Phlox
Phlox subulata Phlox
Phormium tenbax Spike/New Zealand Flax annual in CO
Plumbago auriculata Plumbago x shade
Polygonatum Solomon’s Seal
Prairie grandiflora Prairie Zinnia x
Pulmonaria lungwort
Pulsatilla patens California fuschsia shade
Ranunculus spp. Buttercup x groundcover
Ratibida columnifera Mexican Hat Prairie Coneflower x
Rheum rhabarbarum Rhubarb large leaves
Rosmarinus officinalis Rosemary tender perennial in CO
Rudbeckia spp. Coneflower, Black-eyed Susan x
Salvia Sage/Salvia x Meadow and/or culinary varieties
Santolina Lavender Cotton x
Saponaria spp. Saponaria
Saxifraga Saxifrage z?
Scabiosa Pincushion Flower x
Scaevola ‘Mauve Clusters’ fanflower annual
Scilla peruviana Scilla bulb
Sedum spp. Sedum groundcover
Silene acaulis Moss Campion z?
Sisyrinchium Blue-Eyed Grass H2O iris family
Solidago spp. Goldenrod
Sphaeralcea Orange Globe Mallow
Stachys byzantina Lamb’s Ear x spreads!
Stokesia laevis Stokes Aster
Tanacetum vulgare Common Tansy spreads?
Thermopsis spp. Golden Banner z?
Thymus spp. Thyme x herb
Tiarella cordifolia Foam Flower shade
Tradescantia spiderwort shade
Trillium H2O woodland plant
Tropaeolum Nasturtium annual
Tulipa Tulip bulb
Vancouveria hexandra, V. planipetala American Barrenwort z?
Verbena tenuisecta Verbena H2O annual
Vinca Periwinkle x groundcover
Viola odorata pansy, viola H2O reseed
Yucca spp. Yucca x (blooms are eaten by deer)
Zauschneria sp. Hummingbird Flower
Zinnia Zinnia annual

Shrubs and Vines

Botanical Name Common Name Xeric? Notes
Amelanchier laevis Allegheny Serviceberry x
Amorpha nana Dwarf Leadplant
Arctostaphylos uva-ursi Bearberry
Artemesia arbortanum Southern Sage
Asimina triloba Pawpaw
Atriplex canescens Four-wing Saltbush
Baccharis pilularis Coyote Brush
Berberis spp. Barberry x
Buddleia Butterfly Bush x
Calastrus scandens American Bittersweet
Caryopteris x clandonensis Blue mist spiraea x
Cercocarpus ledifolius Curl-leaf Mtn. Mahogany x
Chaenomeles spp. Quince
Chamaebatiaria millefolium Fernbush
Chrysothamnus spp. Rabbitbush x
Clematis ligusticifolia Ligusticifolia Clematis vine
Clematis orientalis Oriental Clematis vine
Clematis paniculata Sweet Autumn Clematis vine
Clematis tangutica Tangutica Clematis vine
Cornus sericea Red Osier Dogwood
Cotinus coggygria Smokebush x
Cotoneaster buxifolius Cotoneaster
Cymbalaria muralis Kenilworth ivy vine
Cytisus scoparius Scotchbroom x
Euonymus alatus Winged Euonymus
Fallugia paradoxa Apache Plume x
Forsythia Forsythia
Hebe pinguifolia ‘Pagei’ figwort
Hedera helix English Ivy vine/groundcover
Hibiscus syriacus Rose of Sharon
Holodiscus dumosus Rock Spirea
Hypericum St John’s Wort shrub or creeping variety
Ilex except thornless Holly
Ilex x ‘John T Morris’ John T Morris Holly
Ilex x ‘Lydia Morris’ Lydia Morris Hollies
Juniperus Juniper x
Juniperus communis Common Juniper x
Juniperus copulorus Rocky Mountain juniper x
Leucothoe spp. Leucothoe
Lonicera tatarica Tatarian Honeysuckle
Mahonia aquifolium Oregon Hollygrape x
Mahonia repens Creeping Mahonia x groundcover
Parthenocissus quinquefolia Virginia creeper x vine
Philadelphus mexicanus Mock Orange (’Cheyenne’ cultivar is xeric)
Physocarpus monogynus Mountain Ninebark x
Pinus mugo mughus Mugo pine x
Potentilla spp. Potentilla/cinquefoil x
Prunus americana Wild Plum
Prunus tomentosum Nanking Cherry
Quercus gambelii Gambel’s Oak x
Rhamnus cathartica Common Buckthorn x
Rhus trilobata Fragrant Sumac
Ribes alpinum Alpine Currant
Ribes aureum Golden Currant
Rosa f. “Persiana” Persian Yellow Rose
Rosa foetida “bicolor” Austrian Copper Rose
Rubus deliciosus Boulder Raspberry
Rubus idaeus Wild red raspberry
Sambucus canadensis Blueberry Elder
Sarcoccoca hookeriana var. humilis Dwarf Sweet Christmas Box
Sheperdia argentea Silver Buffaloberry
Spartium junceum Spanish Broom x
Spiraea “Anthony Waterer” Anthony Waterer Spirea
Spiraea Van Houttei Van Houtte Spirea
Symphoricarpos albus Snowberry
Symphoricarpos X “Hancock” Hancock Coralberry
Syringra spp. Lilacs
Viburnum tinus, V. burkwoodii, V. davidii viburnum
Wisteria Wisteria H2O! vine

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