- Author: Maggie Mah
Gardening in containers is great for so many reasons, not the least of which is that almost everyone can have the opportunity to grow something, including food! From the tiniest windowsill to the most expansive acreage, plants in pots can be any size and placed almost anywhere, including established landscape areas. Even better, containers can be moved around to take advantage of sun, shade and seasonal shelter. For those with access to in-ground planting, containers provide solutions to areas with poor soil, gophers and experimentation with different plants before committing to landscape changes. Opportunities for unique containers and intriguing floral and foliage combinations are endless-- maybe even a tad overwhelming. Whether it's a simple pot of herbs or a major statement, here are the essentials.
What's the Best Location?
Use the Right Soil
Adequate Drainage
Material Matters
For more on container soils:
https://ucanr.edu/sites/EDC_Master_Gardeners/files/318396.pdf
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Maggie Mah is a UC Master Gardener of San Mateo and San Francisco
Counties.
UC Master Gardeners of San Mateo-San Francisco County are volunteers who
are trained under the auspices of the University of California to provide science-
based information on plants, horticulture, soil, and pest management at no
charge to the public. For more information about classes and events in your area,
to sign up for our newsletter and get answers to all your gardening questions via
the Helpline, visit our website: http://smsf-mastergardeners.ucanr.edu/
- Author: Maggie Mah
It's a fact. Gardening is great exercise with big benefits for both physical and mental health. It's also hard work and many of the tasks we do in the garden can lead to aches and injuries if not done properly. Here's the good news: paying
attention to how you move your body and using the right tools can keep you gardening happily for many years to come. We call this idea “Gardenomics” or ergonomic gardening. (And, p.s., it has nothing to do with terminally cute garden statuary.)
The Center for Disease Control defines ergonomics as “the scientific study of people at work,” the goal of which is to “reduce stress and eliminate injuries and disorders associated with the overuse of muscles, bad posture, and repeated tasks.” Sound familiar? Here are basic movements that are frequently done while working in the garden and how to do them “Gardenomically:”
Reaching
Twisting/bending sideways
Lifting
Kneeling
Handwork
Pruning
https://www.health.harvard.edu/staying-healthy/gardening-may-bring-a-harvest-of-health-benefits
https://ucanr.edu/sites/Mariposa/files/323411.pdf
https://uhs.berkeley.edu/sites/default/files/ergonomics_tips_for_gardening_at_home.pdf
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Maggie Mah is a UC Master Gardener of San Mateo and San Francisco
Counties.
UC Master Gardeners of San Mateo-San Francisco County are volunteers who
are trained under the auspices of the University of California to provide science-
based information on plants, horticulture, soil, and pest management at no
charge to the public. For more information about classes and events in your area,
to sign up for our newsletter and get answers to all your gardening questions via
the Helpline, visit our website: http://smsf-mastergardeners.ucanr.edu/
- Author: Maggie Mah
It's May and spring is busting out all over! After months of gray skies and wet, chilly days, we can rejoice at the sight of each tender shoot, leaf and bud. With the resurgence of life all around us, it may seem as if the state of the natural
world may not be so bad after all. But, like other things that have negative implications for our well-being, it's easier to think of ecological problems, like loss of habitat and biodiversity, as happening somewhere other than the place you
call home. As much as we humans would like to think of “nature” as being in a place we go to visit on weekends and habitat loss as something we associate with iconic species of wildlife and tall trees, our survival depends on the less
exciting plants and animals that we see every day. It's understandable. Also understandable is the overwhelming sense that there is nothing that anyone can do about it. Now for the good news: there is plenty you can do and if more of us pitch in, we can make a big difference.
What Causes Loss of Biodiversity?
with extinction. Conservation International has designated California as one of 36 places in the world with exceptional numbers of endemic species that are also experiencing high rates of habitat loss. California leads the nation in efforts to protect at-risk species, but very few plants and animals are actually protected. Something else to worry about: recent legislation intended to alleviate the housing crisis mandates a ten-fold increase in the number of single and multiple family homes to be built in the State over the next 8 to 9 years. This may be good news for people but it will bring more challenges to the issue of biodiversity.
Here's What We Can Do
Lose, shrink, or replace turf grass lawns: Those nice, nostalgic carpets of green are thirsty, labor and chemical-intense monocultures that contribute very little to biodiversity and occupy space that could be much better utilized by plants that contribute to biodiversity. If you want to retain traditional green areas, there are species of grass and sedge that make great alternatives. If only turf grass will do, consider “low mow” practices which support insect life.
A note about HOAs: Homeowners Associations can have a lot of say in matters of landscaping and their influence is growing. A US Census Bureau report from 2022 reported that over 80% of new housing is governed by HOAs. Maintaining a neat and tidy landscape, which often includes a traditional lawn, is frequently required by these organizations.
Although this is changing in some areas, it's not in others. If you want to encourage better biodiversity, talk to your neighbors and HOA governing board about the benefits of “messier” landscaping. Improving the health of all organisms that live in the neighborhood is just one.
Plant Natives
Avoid Invasive Plants
For more on California Native Plants:
https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=44224https://resources.ca.gov/-/media/CNRA-Website/Files/Biodiversityday2022/Biodiversity-Fact-Sheet-2022.pdf
https://ucanr.edu/sites/MGsSMSF/California_Native_Gardening/
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Maggie Mah is a UC Master Gardener of San Mateo and San Francisco Counties.
UC Master Gardeners of San Mateo-San Francisco County are volunteers who are trained under the auspices of the University of California to provide science- based information on plants, horticulture, soil, and pest management at no charge to the public. For more information and to find out about classes and events in your area, visit our website where you can also sign up for our newsletter and contact our Helpline: http://smsf-mastergardeners.ucanr.edu/
California native plants such as Ceanothus (“California Lilac”) are hardy, low maintenance and support bees and other insects.
Yarrow is an easy to grow, low maintenance, water thrifty plant that provides food for pollinators. Common Yarrow (Achillea millefolia) is white or cream color.
Purple Coneflowers (Echinacea purpurea) is a perennial with bristly centers much loved by bees.
- Author: Maggie Mah
“My garden is cursed! All I have is shade and nothing will grow,” wailed the neighbor. Living as we do in “Sunny California,” it may seem downright unfair but almost every garden has some shady spots, and they are often the most troublesome to deal with. And, as buildings get taller and are built closer together, shaded areas are more common and dreams of having verdant outdoor spaces, native plants and pollinators may seem out of reach. But don't despair--gardening successfully in shaded areas requires more planning and proper plant selection but the results are well worth it.
A Few Benefits of Shade
-More water efficiency: shade gardens dry more slowly so plants need less water overall.
-Lower maintenance: plants in shaded areas grow more slowly and therefore require less pruning and deadheading.
-Less fertilizer: because they grow more slowly, shade-loving plants require less frequent applications of fertilizer. A layer of compost and a topping of mulch may be all that's needed.
-Fewer weeds: what we think of as unwanted vegetation usually prefers sunny growing conditions.
-Another reason to lose the lawn: traditional lawn grasses don't usually do well in low light areas. There are plenty of shade-loving ground covers that fill the need for low-growing greenery.
-Full shade: these are places that receive little to no direct sunlight throughout the day. Typical locations for these darker areas are on north-facing sides of a structure, in areas bordered by tall buildings, trees and fences, or spots that are covered by roof overhangs.
-Part shade: locations where sunlight is blocked for a portion of the day by buildings, walls, large trees or natural terrain. As the sun moves from east to west, the light changes as the day progresses. Areas that receive morning light may be shaded in the afternoon and vice versa. In general, east-facing areas that receive morning sun and become shadier in the afternoon are better suited to shade-loving plants. Western facing areas are more likely to receive hot afternoon sun are not suitable and will result in damaged foliage and heat-stressed plants.
Light terminology
--Full Sun: 6 or more hours of direct sun per day.
--Part Sun: 4 to 6 hours of direct sun, shaded during the most intense sunlight periods/later in the day.
--Part Shade: 4 to 6 hours of sun, preferably morning, shaded the remainder of the day.
--Dappled Sun: A mix of sun and shade throughout the day.
--Full Shade: All plants must have some light but plants that prefer full shade should receive 2 hours or less of direct sun, preferably in the morning.
Under Trees: To Plant or Not?
NOTE: Extreme caution should be exercised before planting anything near a California Live Oak (Quercus latifolia). The roots of these trees are extremely sensitive and even a small amount of added moisture or disturbance can wreak havoc.
Once you have a good fix on the conditions in your location, have fun exploring different options for creating lovely shaded outdoor spaces. In addition to the classics like azaleas, hydrangeas and fuchsias there's a huge variety of plants to choose from.
For shade-loving plants native to the Half Moon Bay area and to find planning tools, go to:
and likelihood of success, visit the UC Davis Arboretum All Stars Plant Database at:
https://arboretum.ucdavis.edu/plant-database
Any questions? Contact the Master Gardener Helpline:
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Maggie Mah is a UC Master Gardener who has a growing appreciation for shade.
Bleeding Heart” (Dicentra spectabilis), a shade-loving perennial
- Author: Cynthia Nations
- Editor: Maggie Mah
Children are much more likely to eat fruits and vegetables if they have had a hand in growing them. They learn to appreciate the difference in taste, texture and appearance of home grown produce and also tend to become more interested in a wider variety of foods. The experience of growing, harvesting, and preparing food from the garden is a great way to plant the desire for nutritious options and contributes to lifelong healthy eating habits.
--Choose pollinator plants that will attract butterflies, bees, hummingbirds, other beneficial creatures. Children can observe, understand their life cycles, and learn how pollinators help plants thrive.
--Gather colorful leaves, twigs, and flowers to create collages. Children can paint cardboard, arrange and glue collected items on the painted background. This activity allows children to be creative while experiencing the textures, smells, and color in the natural world.
--Explore the insect world by providing “catch and release” bug-catching kits and magnifying classes. Have kids research and identify the insects and learn their function.
--Encourage native bees to occupy your garden. Make holes of different sizes in pieces of natural (untreated) wood and position them in sheltered areas of the garden.
--Make bird feeders from found materials such as pinecones, peanut butter and birdseed. Then observe, identify, and learn about the different birds that come into your garden.
--Set up an outdoor art space with easels, brushes, washable paints, and paper or canvases and encourage children to paint what they observe in the garden. Children love it when parents/adults work alongside them on this project.
--Use diaries or observation journals to draw and document changes in plant growth, the insects they observe in the garden, the changes in the seasons--the sky's the limit! This activity will help them develop scientific observation skills using pictures and words.
Gardening with children is educational and has far reaching benefits. Observing and learning about nature provides children with skills and knowledge that extend beyond the home and garden. It is a joy to work with children in the garden!
UC Master Gardener School Garden Workshops:
UCCE Elkus Ranch Environmental Education Center:
Cynthia Nations is a UC Master Gardener who enjoys gardening with her grandchildren in El Granada. She also holds a Ph.D. in education and consults on education. The article was edited by UC Master Gardener Maggie Mah.
UC Master Gardeners of San Mateo-San Francisco County are volunteers who are trained under the auspices of the University of California to provide science-based information on plants, horticulture, soil, and pest management at no charge to the public. For more information and to find out about classes and events in your area, visit our website where you can also sign up for our newsletter and contact our Helpline: http://smsf-mastergardeners.ucanr.edu/
All photos by Cynthia Nations