Posts Tagged: gardening
Taking the classroom into the garden
School gardens can play a big part in supporting a child's education outside of the traditional classroom environment; offering hands-on learning experiences in a variety of core curricula. Social sciences, language arts, nutrition and math are just a few of the many subjects that can be easily integrated into the school garden curriculum.
When paired with nutrition education, school gardens can transform food attitudes and habits.
“Gardens containing fruits and vegetables can change attitudes about particular foods; there is a direct link between growing and eating more fruits and vegetables,” said Missy Gable, statewide director for the UC Master Gardener Program. “Programs statewide connect people to local community gardens, or provide school administrators and staff the information needed to get started with their own school, community or home garden.”
“Dig it, Grow it, Eat it”
The UC Master Gardener Program of Marin County hosts an award-winning school gardening program that emphasizes engaging students with the many learning opportunities in nature. The program is a portable field trip for school-age youth called “Dig it, Grow it, Eat it.”
“Dig it, Grow it, Eat it” starts with University-trained UC Master Gardener volunteers training school educators. Once trained, educators use the curriculum to teach students how to grow edible plants from seed to harvest. UC Master Gardener volunteers help deliver the curriculum and provide additional resources. Students learn how plants grow, and receive nutrition lessons to give them a better understanding of the human body's need for healthy food.
The half-day workshop rotates groups of students through six stations providing them with garden enhanced nutrition education, linking health with growing and harvesting foods they like to eat and are good for them. These include:
- Edible Plant Parts
- How Plants Grow
- Plant Seed Science
- Soil Science
The “Dig it, Grow it, Eat it” curriculum is centered on the theme “We love the earth because we care for it. We care for the earth because we love it.” For many children, getting their hands dirty in the garden and discovering the science of growing their own food brings a sense of joy and pride they can carry with them for years to come.
Connect with us
The UC Master Gardener Program extends to the public free UC research-based information about home horticulture and pest management. In exchange for the training and materials received from the University of California, UC Master Gardeners perform volunteer services in a myriad of venues. If you are interested in becoming a certified UC Master Gardener contact your local UC Cooperative Extension office or visit mg.ucanr.edu.
Birds are chirping, the sun is shining and flowers are in bloom – it is time to get out into a garden and enjoy nature's beauty. UC Master Gardeners have been working hard to bring demonstration and community gardens to life across California, and volunteers are eager to teach how you can create sustainable splendor in your own landscape.
The UC Master Gardener Program is in your community
Be inspired. Visit a garden that has the power of the University of California and the UC Master Gardener Program behind it. With thousands of volunteers, hundreds of demonstration, school and community gardens across California and programs in 50 counties plus Lake Tahoe basin it is easy to discover the joy of gardening in your community.
Hit the road and get excited about gardening
UC Master Gardener demonstration gardens showcase best practices for garden management from plant selection to ground covers and irrigation. Demonstration gardens can appeal to everyone as they often include multiple themes like bumble bees, growing veggies, historical roses and low water–use plants.
Things you can discover in a demonstration or community garden:
- Mediterranean or native plants
- Ornamental grasses
- Orchard trees and vegetables
- Pollinator habitats
- Irrigation methods
Whatever your interest, you'll be sure to take something away from your visit to one of the many gardens across California. Find a location by visiting the UC Master Gardener Program garden map: http://bit.ly/2qqWRM4.
“When on a road trip I love to stop, stretch my legs and walk around a garden in a new town or city. It gives me an opportunity see new and unique plants that grow in different areas, plus I have the opportunity to recharge,” says UC Master Gardener volunteer Lauren Hull. “Recently, I was driving to Lake Tahoe and made a point to stop and visit the Sherwood Demonstration Garden, it was the perfect break during the long drive!”
UC Master Gardener classes share science-based gardening practices
For more direct educational opportunities, attend a gardening workshop hosted by local UC Master Gardener Program. Workshops are free or very low cost and cover a vast array of gardening topics. To find a UC Master Gardener event in your area, visit: mg.ucanr.edu/Events.
As you plan your summer travel, consider attending a workshop or event where you are vacationing. The UC Master Gardeners of Orange County are teaching the power of perennials on May 20, UC Master Gardeners of Santa Barbara County will present at the Santa Ynez Valley Earth Day celebration May 21, the UC Master Gardeners of Tuolumne County will have a Kids' Day in the Garden on June 3 … and so many more events to choose from!
“Attendees at workshops, classes and on demonstration garden tours can expect to hear from gardening experts in their local community. UC Master Gardener volunteers have been trained by UC scientists to become a 'master' in the garden and are proud to share their expertise and knowledge with an inexperienced gardener or an industry professional,” said Missy Gable, UC Master Gardener Program director.
Take ideas home
Whether your landscape needs a total overhaul, a few new plants or nothing at all, the knowledge and new ideas gained from workshops and demonstrations gardens is inspiring. Invite bees, butterflies and hummingbirds into your life by adding pollinator friendly plants to an existing landscape. Become more water-wise by adding mulch, changing out sprinkler heads and replacing high water user plants. Continue growing as a gardener by staying connected with your local UC Master Gardener Program, and stopping at demonstration gardens throughout the state.
The UC Master Gardener Program extends to the public free UC research-based information about home horticulture and pest management. In exchange for the training and materials received from the University of California, UC Master Gardeners perform volunteer services in a myriad of venues. If you are interested in becoming a certified UC Master Gardener contact your local UC Cooperative Extension office.
“Fall, with its cooler temperatures, shorter days, and imminent rainfall, is the best time to plant a bee garden in California. Much of the plants' growth at this time will be in the roots rather than the vegetative growth, and that gives new plants an advantage when temperatures warm up and the soil dries in the spring. Fall and winter are usually the wet seasons in California, and a bee garden will benefit from the natural pattern of rainfall that helps plants get established,” according to California Bee-Friendly Garden Recipes (Pawelek et al. 2015)
With fall being the perfect time for planting consider making your home landscape bee-friendly and follow UC Agriculture and Natural Resources' California Bee-Friendly Garden Recipes - 12 rules of thumb for creating a bee-friendly home landscape:
- Learn the seasonality of plants and bees.
Bees need both pollen and nectar resources from plants all year long. Sugary nectar provides energy for adult bees, and protein-rich pollen is used to feed their young. Plant not only a variety of plants (to ensure both pollen and nectar resources) but also make sure that they bloom at different times throughout the year, with the most active times of bees in garden running from February to October.
- Provide a diversity of floral hosts.
A large variety of plants in a garden attracts a more diverse bee population. UC ANR researchers recommend planning a minimum of 20 different plant types to provide plenty of nectar and pollen sources for bees. If space or resources don't allow, consider plants that provide both nectar and pollen resources such as seaside daisy (Erigeron glaucus), blanketflower (Gaillardia x grandiflora), thyme (Thymus vulgaris), and coneflower (Echinacea purpurea).
- Give structure to the garden.
When planning your garden arrange plants so it is easy to observe the bees that are visiting your landscape. Place taller plants or shrubs in the back and smaller or shorter plants in the front. Or you can plant in the shape of an island to allow viewing from all sides.
- Plant in the sun.
Typically bees prefer flowers in the sunshine over the shade. Monitor the amount and location of sun in your home landscape and plant sun-loving bee-attractive plants in the sunniest section of your yard.
- Plant shrubs, perennials and annuals in patches.
Most bees will visit one type or a few types of flowers each time they forage, an abundance of the same flower variety allows for more efficient foraging for bees. The California Bee-Friendly Garden Recipes publication recommends a 3.5 ft x 3.5 ft flower patch of the same variety.
- Don't forget to seed annuals.
Plant seeds for spring blooming annuals and bulbs in the fall and take advantage of the winter rains and provide beautiful flowers in the spring. Great options include sunflowers (Helianthus annuus), Mexican sunflower (Tithonia diversifolia), California poppy (Eschscholzia californica), and zinnia (Zinnia elegans).
- Maintain flowers.
Prolong a plant's blooming season by dead-heading. As soon as flowers begin to fade, wither and brown, pinch or cut-off the flower stem below the flower or right above the first set of healthy leaves. This allows the plant to continue to invest in producing more blooms and not seeds.
- Create a watering regimen.
Regular watering of plants during blooming season allows plants to produce more flowers for a longer period of time. If a plant is water stressed it won't produce new flowers and nectar and pollen production declines. Consider plants that thrive in California's dry Mediterranean climate, UC Berkeley's Urban Bee Lab offers a list of the best bee plants with a large selection of California native options.
- Do not use pesticides!
Applying pesticides to your home landscape can kill beneficial insects and bugs visiting your garden, including bees. Consider using integrated pest management practices that are natural or organic methods like hand-picking, spraying with water or natural insecticides. Contact your local UCCE Master Gardener Program to learn more about integrated pest management.
- Consider plant climate zones.
Consider right plant, right place when selecting plants for your home landscape. Most gardening books, websites, plant labels and seed packets refer to a plants hardiness zone, climate zone or growing zone. Become familiar with the climate or microclimate in your area, the USDA Plant Hardiness Map and the Sunset Zone Map are a great starting guide for determining what plants will thrive in your garden space.
- Provide homes for nesting bees.
A bee-friendly garden provides cover and a safe place for bees to raise young. Most bee habitats are either in the ground or in pre-existing cavities. Provide a nesting home for bees in your garden by leaving a small section of your landscape unmulched for ground-nesting bees. Nesting blocks, drilled holes in untreated wood or “bee-condos” can be offered to bees that prefer a pre-existing cavity habitat.
- Provide nesting materials, including a water source.
Bees build their nests with mud, plant leaves and resins. Bees require a water source to not only drink but also to make mud for nest building. Fill a shallow water dish or birdbath to your garden, add small rocks or a floating cork for bees to rest and to prevent drowning.
Learn more with UC ANR and the UC Master Gardener Program
Interested in learning more about how to grow a buzzing bee-friendly garden? The UC Master Gardener Program has University trained volunteers who are eager to help. Volunteers are available to answer questions about preparing your soil, plant selection, pest management, and more. With local programs based in more than 50 counties across California and thousands of workshops a year there is sure to be an event or class near you. Visit our website to find your local UC Master Gardener Program, mg.ucanr.edu.
Pawelek, Jaime C., Frankie, Gordon W., Frey, Kate, Leon Guerrero, Sara, and Schindler, Mary. 2015. “California Bee Friendly Garden Recipes.” ANR Publication 8518, http://anrcatalog.ucanr.edu/pdf/8518.pdf
Ponder, Marissa, Frankie, Gordon W., Elkins, Rachel, Frey, Kate, Coville, Rollin, Schindler, Mary, Pawelek, Jaime, and Shaffer, Carolyn. 2013. “How to Attract and Maintain Pollinators in your Garden.” ANR Publication 8518, http://anrcatalog.ucanr.edu/pdf/8498.pdf
Most people deal with ants around their home at some point. Because most ants live outdoors, focus efforts on keeping ants from entering buildings by caulking entryways. Follow good sanitation practices to make your home less attractive to ants. Spraying ants inside the home will not prevent more ants from entering. Use baits to control the ant colony. Pesticide baits work by attracting worker ants who then take the poison back to the nest where the entire colony, including queens, can be killed. In the landscape, ants protect honeydew-producing pest insects from predators, so use sticky barriers or insecticide baits to keep ants out of trees and shrubs.
- Find out more at http://www.ipm.ucanr.edu/QT/antscard.html
Aphids can curl leaves and produce sticky honeydew, but they rarely kill plants and you usually can wash them off with water. When aphid numbers get high, natural enemies such as lady beetles (lady bugs), lacewings, syrphid fly larvae, soldier beetles and others frequently feed on them, eliminating the need for pesticides. Protect these good bugs by avoiding the use of insecticides that can be toxic to a broad variety of insects. Ants protect aphids from these natural enemies, so keep ants away from your garden as well. When pesticides are necessary, use less toxic products such as insecticidal soaps and oils.
- Learn more about controlling aphids here: http://www.ipm.ucanr.edu/QT/aphidscard.html
The Asian citrus psyllid (ACP) and the deadly bacterial disease it spreads, Huanglongbing (HLB), threaten citrus trees in backyards and on farms. There is no cure or effective control method for HLB disease. All types of citrus—including oranges, grapefruit, lemons, and mandarins—are affected as well as a few closely related ornamentals. ACP and HLB have already devastated the Florida citrus industry, and now that it is in the Western U.S. it is threatening the California citrus industry as well.
- See where the outbreaks are in California with our helpful Asian citrus psyllid website: http://ucanr.edu/sites/ACP/Distribution_of_ACP_in_California/
- Contact your agricultural commissioner's office, or call the California Department of Food and Agriculture (CDFA) Exotic Pest Hotline at 1-800-491-1899 to confirm a find. Learn more about ACP here: http://www.ipm.ucanr.edu/QT/asiancitruscard.html
Gophers are small burrowing rodents that feed on roots of many types of plants. A single gopher can ruin a garden in a short time, and gopher gnawing can damage irrigation lines and sprinkler systems. In lawns, their mounds are unsightly and interfere with mowing. Early detection is critical to prevent damage. Use both traps and underground fencing to manage gopher problems. Toxic baits are available but can pose threats to wildlife, pets, and children, especially in backyard situations.
- Learn more about protecting your garden and landscape from gophers here: http://www.ipm.ucanr.edu/QT/gopherscard.html
Caterpillars, which are the larvae of butterflies and moths, damage plants by chewing on leaves, flowers, shoots, and fruit. Caterpillars in fruit or wood can be difficult to manage because they are hidden most of their life and can cause serious damage even when numbers are low. However, many plants, especially perennials, can tolerate substantial leaf damage, so a few leaf-feeding caterpillars often aren't a concern. Handpicking and beneficial predators and parasites often provide sufficient control. Look for feeding holes, excrement, webbed or rolled leaves, caterpillars, eggs, and good bugs.
- Learn more here:http://www.ipm.ucanr.edu/QT/lfcaterpillarscard.html
Peach leaf curl is a fungal disease that affects only peach and nectarine trees. Distorted, reddened foliage in the spring is a distinctive symptom. New leaves and shoots thicken and pucker and later may die and fall off. An infection that continues untreated for several years can lead to a tree's decline. To prevent peach leaf curl, treat peach and nectarine trees with a copper fungicide every year after leaves fall. After symptoms appear in the spring, any treatment will not be effective. When planting new trees, consider buying peach tree varieties that are resistant to the disease.
- To learn more about preventing peach leaf curl click here: http://www.ipm.ucanr.edu/QT/peachleafcurlcard.html
Rats eat and contaminate food, garden produce, and fruit, and transmit diseases to humans and pets. Manage rats by removing food and shelter, eliminating entryways into buildings, and trapping. Snap traps are the safest, most effective, and most economical way to trap rats. For Norway rats, place traps close to walls, behind objects, in dark corners, and in places where you have found rat droppings. For roof rats, place traps in off-the-ground locations such as ledges, shelves, branches, fences, pipes, or overhead beams. Ensure traps are out of reach of children and pets.
- Learn more about preventing and controlling rats here: http://www.ipm.ucanr.edu/QT/ratscard.html
Scale insects suck plant juices and are pests of many trees and shrubs. Infestations can cause yellowing or premature dropping of leaves, sticky honeydew, and blackish sooty mold. Plant parts can distort or die back, depending on the species and abundance of scales. Most plants tolerate low to moderate numbers of scales. Provide plants with proper cultural care, especially irrigation. Encourage scale predators such as lady beetles or lacewings and look for parasite emergence holes in scale covers. Use sticky barriers or insecticide baits to selectively control scale-tending ants. Consider replacing problem-prone plants because most scales are highly specific to certain plants.
- Learn more about controlling scale populations here: http://www.ipm.ucanr.edu/QT/scalescard.html
These slimy mollusks emerge from hiding at night and chew holes in leaves and flowers of many succulent garden plants and fruit. Management requires a vigilant and integrated approach that includes eliminating moisture and hiding spots, trapping, setting up barriers, and handpicking. Regularly remove snails from shelters you can't eliminate such as low ledges on fences, undersides of decks, and meter boxes. Place traps in your garden and dispose of trapped snails and slugs daily. Reduce moist surfaces by switching to drip irrigation or watering in the morning rather than later in the day. Consider snail-proof plants such as impatiens, geraniums, begonias, lantana, nasturtiums, and many plants with stiff leaves and highly scented foliage such as sage, rosemary, and lavender.
- Learn more about controlling snails and slugs with and without pesticides in your garden here: http://www.ipm.ucanr.edu/QT/snailsslugscard.html
Prevent weed invasions in new beds with good site preparation. Keep weeds out with an integrated program that includes competitive plants, mulches, and hand removal. Be particularly vigilant about removing aggressive perennial weeds. You rarely should need herbicides in established landscape plantings. Mulches prevent weed seed germination by blocking sunlight. Remove small weeds by hand before they flower and set seed. Use shallow cultivation or hoeing to remove annual weeds from ornamental plantings. Only use herbicides for special-problem situations before establishing new plantings or for difficult-to-control perennial weeds.
- Learn more about controlling weeds in your landscape here: http://www.ipm.ucanr.edu/QT/landscapeweedscard.html
To see all of the University of California's Statewide Integrated Pest Management Program's information on home, garden, and landscape pests, visit http://www.ipm.ucanr.edu/PMG/menu.homegarden.html
For other short pest “Quick Tips” like the ten above, see http://www.ipm.ucanr.edu/QT/
To read even more in-depth, peer-reviewed information on many other common home and landscape pests in California, see the Pest Notes series at http://www.ipm.ucanr.edu/PMG/PESTNOTES/index.html
Download your free UC IPM Quick Tips Booklet of the Top Ten Pests in Gardens and Landscapes and How to Control Them with the link below!/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/h3>/span>/h2>
Does a beautiful, low-maintenance, cost-saving landscape that actually improves the environment sound like a dream? If so, wake up, and welcome to the world of sustainable landscaping. Sustainable landscaping combines planning and maintenance practices for a low-waste, low-environmental impact garden space. Sustainable Landscaping in California: How to Conserve Resources and Beautify your Home Landscape, a new free publication by UC Agriculture and Natural Resources (ANR) demonstrates how creating a sustainable landscape is attainable.
- Choose the right plant
Selecting appropriate landscaping plants for your climate zone is the first step in practicing sustainable landscaping. If you live in the California desert growing tropical plants is probably not the most practical choice for your landscape needs. Visit the California Garden Web to learn more about your climate zone, and find resources for choosing the right plants for your garden.
- Water wisely
A typical California household uses one-third to one-half of its water intake in outdoor irrigation. How can a homeowner reduce water use? The answer is simple – water less. Overwatering an established landscape is more common than underwatering. Well-established plants should not be watered every day, reduce water use with a deeper, less frequent irrigation method.
- Prevent pests (safely)
Put down the pesticide! Integrated Pest Management (IPM) offers solutions for managing insects, diseases, weeds and other organisms. IPM techniques include eliminating pest habitats, encouraging natural enemies (for example, ladybugs for an aphid infestation), hand-weeding and applying mulch to your landscape. Only use pesticides after all other options have been explored and in the smallest quantities possible.
- Get to know (and love) your soil
Understanding what type of soil you have, its strengths and limitations is the first step toward a sustainable home landscape you can be proud of. Take steps to show your soil love and improve it with compost, mulch, and aeration as needed. To amend soil mix with compost evenly and deeply to avoid a layered effect that inhibits proper plant growth.
- Welcome wildlife
For a landscape to be truly sustainable it should provide a balanced ecosystem for a variety of plants and wildlife. Roll out the welcome mat in your landscape for birds, butterflies and other wildlife by providing access to food, water, and shelter.
- Conserve energy
Conserving energy in your landscape is easy. Retire power-tools and use hands tools like a shovel, rake or broom. Install light-emitting diodes (LED) lighting, which requires less energy to operate and lasts longer than traditional bulbs. Reduce energy use in your home by planting a shade tree which helps keep the home cooler during hot summer months.
The University of California Master Gardener Program extends to the public UC research-based information about home horticulture, sustainable landscaping and pest management. In exchange for the training and materials received from the University of California, Master Gardeners perform volunteer services in a myriad of venues. If you are interested in becoming a certified UC Master Gardener contact a local UC Cooperative Extension office in your county.