Basic Vegetation Management Guidelines for Landscapes in Defensible Space

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While the County of Monterey encourages proper management of fire loads around homes, trimming trees and vegetation to reduce fire fuel loads may require a permit. Depending on the area and type of vegetation being impacted, some minor trimming of vegetation is allowed without a County permit.

Please see the HCD Defensible Space website and the CalFire website https://www.readyforwildfire.org for additional information.

Landscape Maintenance Musts

  1. Prune out dead foliage and branches.
  2. Clean up fallen leaves and plant litter.
  3. Eliminate "fire ladders" - an arrangement of plants that provide fuel for a fire to climb from ground covers or shrubs and up into treetops or structures.
Fire Resistant Plants for Landscapes 
Shrubs - Botanical Name / Common Name
Arctostaphylos species * / Manzanita Helianthemum nummularium / Sunrose
Buxus microphylla japonica / Japanese  Boxwood  Heteromeles arbutifolia * / Toyon
Carissa grandiflora / Natal Plum Myrica californica * / California Wax Myrtle
Ceanothus griseus horizontalis * / Wild Lilac Prunus ilicifolia / Catalina Cherry
Cistus salvifolius / Rockrose Punica granatum / Pomegranate
Convolvulus cneorum / Bush Morning Glory Rhamnus californica */ Coffeeberry
Coprosma kirkii / Coprosma Rhus integrifolia * / Lemonadeberry
Diplacus aurantiacus * / Bush Monkey  Flower Ribes viburnifolium * / Evergreen Currant
Escallonia species / Escallonia Romneya coulteri * / Coulter's Matilija Poppy
Feijoa sellowiana / Pineapple Guava  Simmondsia chinensis / Jojoba
Gambelia speciosa * / Showy Island Snapdragon Xylosma congestum / Shiny Xylosma
Garrya species * / Silktassel  
  *  Denotes California Native Species
Ground Covers - Botanical Name / Common Name
 Ajuga reptans / Carpet Bugle Myoporum parvifolium / Myoporum
Armeria species / Sea Pink Oenothera berlandieri / Mexican Evening Primrose 
Bergenia species / Bergenia Osteospermum fruticosum / African Daisy
Erigeron glaucus * / Seaside Fleabane Phyla nodiflora / Lippia
Erigeron karvinskianus * / Santa Barbara Daisy Salvia sonomensis * Creeping Sage 
Fragaria chiloensis / Wild Strawberry Santolina chamaecyparis / Lavender Cotton Santolina
Lantana montevidensis / Trailing Lantana Scaevola 'Mauve Clusters’ / Fan Flower 
Liriope gigantea / Liriope gigantea Trifolium fragiferum / Strawberry Clover
*  Denotes California Native Species
 Succulents - Botanical Name / Common Name
Aeonium species / Succulents Echeverlia species / Hen and Chicks
Agave species / Agave Hesperaloe species / Red Yucca
Aloe species / Aloe Opuntia species / Prickly Pear Cactus 
Bulbine species / Bulbine Portulacaria afra / Elephant Bush 
Crassula argentea / Jade Plant Sedum species / Stonecrop, etc.
Dudleya species / Chalk Lettuce  Yucca species / Yucca
Vines - Botanical Name / Common Name
 Distictis buccinatoria / Blood-red Trumpet Vine  Tecomaria capensis / Cape Honeysuckle 
 Jasminum polyanthum / Pink Jasmine   Trachelospermum jasminoides / Star Jasmine
 Trees - Botanical Name / Common Name
Aesculus californica * / California Buckeye  Ceratonia siliqua / Carob Tree
Afrocarpus falcatus / African Fern Pine Ceanothus thyrsiflorus * / Blue Blossom Ceanothus 
Arbutus menziesii * / Pacific Madrone  Cercis occidentalis / Western Redbud 
Arbutus unedo / Strawberry Tree  Citrus varieties / Orange, Lemon, etc.
Ceanothus oliganthus var. sorediatus * / Jim Brush Quercus agrifolia * / Coast Live Oak
 *  Denotes California Native Species
 Perennials - Botanical Name / Common Name
Achillea millefolium * / Common Yarrow   Lotus scoparius / Deerweed
Agapanthus africanus / Lily of the Nile   Lupinus species / Lupine
Coreopsis species / Coreopsis  Penstemon varieties / Penstemon
Dietes vegetata / Fortnight Lily  Salvia sonomensis * / Sonoma Sage 
Diplacus species / Monkeyflower  Santolina species / Santolina
Eschscholzia californica * / California Poppy  Trichostema lanatum / Wooly Blue Curls 
Hemerocallis varieties / Day Lily   Thymus species / Thymus
Heuchera maxima / Island Coral Bells   Tulbaghia violacea / Society Garlic 
Iris douglasiana / Douglas Iris   Zauschneria californica * / California Fuchsia 
Limonium perezii / Statice  
  *  Denotes California Native Species
 Do Not Plant!
 Botanical Name / Common Name
 Abies species / Fir Juniperus species / Juniper
 Acacia species / Acacia Larix species / Larch
 Adenostemma species / Chamise Miscanthus species / Grasses
 Arborvitae species / Thuja Muhlenbergia species / Deer Grass
 Baccharis pilularis / Coyote Brush  Palms / Palms
 Bamboo species / Bamboo Pennisetum species / Fountain Grass
 Bougainvillea species / Bougainvillea Phormium tenax / New Zealand Flax
 Chamaecyparis species / False Cypress Picea species / Spruce
 Cedrus species / Cedar Pinus species (except dwarf P. mugo) / Pine
 Coprosma pumila / Prostrate Coprosma Pseudotsuga menziesii / Douglas Fir
 Cortaderia species / Pampas Grass Quercus dumosa / Scrub Oak
 Cryptomeria japonica / Japanese  Cryptomeria Rhus laurina / Laurel Sumac
 Cytisus scoparius / Scotch Broom Rosmarinus species / Rosemary
 Dodonea species / Hopseed Bush Spartium species / Spanish Broom
 Eucalyptus species / Eucalyptus Tamarix / Tamarisk
 Gelsemium sempervirens / Carolina Jessamine Taxus species (except dwarf) / Yew
 Genista species / Broom (French, Mediterranean, Bridal Veil, etc.) Taxodium species / Cypress
 Hakea suaveolens / Hakea Tsuga species / Hemlock
 Hedera / Ivy (Algerian, English, etc.  
 

Sources:

California Wildfire Landscaping by Maureen Gilmer

California Invasive Plant Council

CalFire "Fire Smart Landscaping“

California Native Plant Society - https://calscape.org

     Version: July 2022