UC Master Gardeners of El Dorado County

Central Sierra: Master Gardener Articles - El Dorado County

Published in local periodicals, this collection of articles is a treasure trove of advice from UC Master Gardeners of El Dorado County for the residents of this beautiful region. 

UC Master Gardeners of El Dorado County: Article

Central Sierra: Yes, Gardening Is Exercise!

June 16, 2026
Stay healthy with activity in the garden If you enjoy gardening, it is great to know that the work you are doing for your plants is helping you to stay healthy. According to Dr. Steven Blair, a noted professor of Kinesiology, just a half hour of gardening, five days a week, lowers risk of heart disease…
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Central Sierra: The Enduring Appeal of Lavender

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Tips and tricks for dealing with the wide variety of lavender 

There is a plant that could be in your garden right now that has endured the test of time -- the lovely Lavender, Lavandula spp. It dates back 2500 years to the time of the ancient Egyptians and has been celebrated for its healing and relaxing properties, its contributions to the cosmetic and perfume industries, and its many culinary uses. It is a standout in the garden that does well in our area, with beautiful grey-green foliage displayed on a compact plant covered with stunning spikes of aromatic flowers. Lavender has a long bloom time from spring through fall and is a favorite of pollinators. It is pest free, drought tolerant, deer resistant, and very easy to grow. What’s not to love?

Growing conditions for lavender 

While lavenders need relatively little care after planting, the right growing conditions are very important. Select a planting spot with six or more hours of sun per day; too little sun limits flower production and causes leggy growth. Soil should be gritty and drain well to avoid fungal root and crown rot problems. Amend soil used for backfilling with sand or organic matter to improve drainage. Planting high, one inch above the soil line, will help water drain away from the plant’s center. In areas with heavy soil, consider creating planting mounds above the soil line.

Lavender also grows well in raised planters and containers. Proper spacing based on plant size allows good air circulation and helps prevent fungal problems. Always consult plant tags for best recommendations. Apply two-three inches of mulch such as pea gravel or decomposed granite, leaving several inches of bare ground around the plant’s stems.

Take care not to overwater. Use drip irrigation to keep foliage dry and allow the soil to dry before watering. Lavender is very drought tolerant once established, but new plants need regular watering during the first year. Apply a balanced fertilizer to new plantings at half strength; established plants do not need fertilizing. 

Pruning lavender is required to help maintain a compact plant shape and discourage woody growth. Remove faded flowers as the bloom cycle ends to encourage reblooming and pinch foliage to encourage branching. In the fall, cut the green plant material back one-third to two-thirds, depending on variety, leaving a tidy mound of foliage to overwinter. Do not prune into the wood below the green plant material. This dry wood will not generate new growth.

Lavenders vary greatly in plant size, flower color and shape, foliage color and leaf shape/texture. English lavenders, Lavandula angustifolia, are generally under two feet tall and known for their beautiful flowers, sweet fragrance, and narrow leaf shape. The newer lavender hybrids, Lavandula x. intermedia, are crosses between English lavender and broader leafed varieties, with large highly fragrant flowers on plants that are up to three feet tall. Spanish lavender, Lavandula stoechas, blooms early on plants 18-24’ tall and is known for its showy flower bracts. 

The biggest problem may be which beauties to plant in your garden. Lavender has enduring appeal and is worthy of your time, effort, and affection.

This article by UC Master Gardener of El Dorado County Donna Marshall originally appeared in the Mountain Democrat in May 2026. 


Trying to decide which lavender to plant in your garden? Direct any El Dorado County garden question to the UC Master Gardeners of El Dorado County!

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UC Master Gardeners of El Dorado County: Article

Central Sierra: Don't Plant a Pest

June 16, 2026
Protect your environment from invasive plants Pests in the garden are not always creepy crawlers, they can also be plants, and some are very attractive. However, attractiveness does not always mean good, and you may be surprised to learn that some plants in your landscape should not be present at all…
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agricultural field shows rows of plants alternating with drip irrigation lines
UC Master Gardeners of El Dorado County: Article

Central Sierra: Save Water with Drip Irrigation | El Dorado County

May 22, 2026
Drip irrigation is well-suited to the El Dorado County landscape. It is doubtful that anyone living in El Dorado County, or the whole of California for that matter, is not aware of drought conditions impacting everything from household water use, home gardening, commercial agriculture, new home…
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small container garden contains three small echiveria and other succulents, pebbles and a tiny wooden A-frame house
UC Master Gardeners of El Dorado County: Article

Central Sierra: Best Plants for Imagination Gardens | El Dorado County

May 1, 2026
Imagination gardens are a fun way to plant container gardens Almost all these tiny plants do best in indirect light and in moderate temperatures; in other words, indoors in the summer and winter. They may outgrow a small container but can be divided or pinched back to stay in scale. Do keep their feet…
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UC Master Gardeners of El Dorado County: Article

Central Sierra: Grow a Loofah from a Seed

April 21, 2026
The versatile loofah (or luffa) is edible, but famous as a natural sponge  Luffa, often spelled loofah, Luffa aegyptiaca, is a vining gourd in the cucumber family. It can be used as a vegetable when it is young and the cucumber-like fruit is only six inches or less. It is rich in nutrients and high…
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Central Sierra: Spring Shrubs Bring Alluring Fragrance to the Air

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pink four-petaled blossom bunch on long dark green leaves
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Scents of Spring Shrubs 

Ahhhh…Spring! Our California foothills spring flowering shrubs are not only stunning to look at but also provide alluring fragrances. In planning for the future, here are some of the most fragrant early blooming spring shrubs that you can add to your garden, which provide the promise that winter will soon be ending.

Let’s start with common Lilacs, Syringa vulgaris. There is nothing quite like the air being perfumed by these springtime favorites. They are also loved for their toughness and reliability. Once established, these shrubs can live for over 100 years. The floral stems are great for cutting and bringing inside to enjoy. Pollinators, such as butterflies, seek out lilacs. The blooms usually come in a fluffy variety of purple colors, pale to very dark. There are also varieties of white, cream, and pink.

Even though it is not in the same botanical family as common Lilacs, you may want to consider getting California Wild Lilac, Ceanothus spp. A native, drought tolerant, fragrant, perennial shrub, it can also act as a ground cover. This beloved native shrub turns the California hillsides blue. They do well in infertile conditions, have natural nitrogen fixing abilities and do not need feeding. They appreciate our Mediterranean climate. Bees and butterflies love them!

Who could resist the early blooms and fragrance of the Sweet Box plant, Sarcococca? Its tiny white flowers, with vanilla scent, fills the air for weeks in February and March. Dark green leafed, this evergreen ornamental shrub is outstanding. It thrives in partial shade, is tolerant of tree roots, low irrigation, and does well in a large container. Another plus, deer don’t seem to like really them.

pink four-petaled blossom bunch on long dark green leaves
daphne odora, by P. Atkins. Used with permission. 

The intoxicating scent of Winter Daphne, Daphne odora, will make guests at your spring garden say, “What smells so good?” Clusters of the scented pink and white flowers open gradually, but when they do, you immediately know Daphne is blooming. The fragrance is exquisite. Good drainage is key in successfully growing this shrub. Add ample compost to lighten the soil, so it will drain quickly. Ideal in large pots, situate it in partial shade near your door, so you can enjoy its delightful floral perfume as you are leaving or coming home.

Once established, the luscious four-petaled, citrus scented white blooms of the native California Mock Orange, Philadelphus lewisii, can beautifully frame a garden gate or trellis. This native plant was discovered and collected in 1806 by Lewis & Clark during their famous overland expedition to the West. It is a tough, drought tolerant shrub that needs little supplemental water. The early season nectar supports pollinators including bees, birds, and insects. The arching woody branches provide nesting cover for birds. Easy to grow, plant in full or partial sun, using average garden soil. 

If one of your gardening goals is to experience a scent-sational, springtime yard, consider adding some of these uniquely fragrant shrubs. The moment you get a delightful whiff, you’ll wonder how you ever lived without them.

This article by UC Master Gardener of El Dorado County Pauline Atkins originally appeared in the Mountain Democrat in March 2026. 

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UC Master Gardeners of El Dorado County: Article

Central Sierra: Tech Can Help You Build a Smart Home Garden

March 18, 2026
Technology for the Home Gardener Technology can help the home gardener in myriad ways. Technology applies scientific knowledge for practical purposes to solve problems and make life better. Technology is a tool for the garden and gardeners. We can use it to complete routine tasks or tackle more…
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UC Master Gardeners of El Dorado County: Article

Central Sierra: From Now Til March, It's Time to Prune Your Roses

January 20, 2026
An Invitation to Garden Beauty: A Rose Pruning Primer  It’s that pruning time of year! The period from Christmas until early March (depending on elevation) is the best time to get started. Your bushes will look more attractive and produce larger flowers with good pruning, and you can shape them to the…
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