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March 2025
Guest Columnist


GUEST COLUMN: A Homegrown National Park
By Joan Herskowitz. Article reprinted in Let’s Talk Plants! January 2023, from "The Lagoon Flyer" newsletter by permission of the Buena...
Jan 1, 2023


GUEST COLUMN: Super-Easy Lazy Composting
By Susi Torre-Bueno, for Let’s Talk Plants! May 2022. I've tried many composting methods over many years of gardening, but in late 2021 I...
May 1, 2022


GUEST COLUMN: A Garden Of Felicity In Del Mar
By Jason Chen and Karen England, for Let's Talk Plants! December 2021. Now in her mid nineties, Felicity Drukey, has been gardening in...
Dec 1, 2021


GUEST COLUMN: Dragon Fruit – A Grower’s Comments
By Richard Frost, for Let’s Talk Plants! October 2021. The Guatemalan dragon fruit, S. guatemalensis, harvest from a plant in the SE...
Oct 1, 2021


GUEST COLUMN: Camellia Eye Candy
"The recent rains made waste to some (camellia) blooms but also refreshed the soil for new blooms." - Jason Chen, Facebook San Diego Gardene
Apr 1, 2021


GUEST COLUMN: Rose Pruning Time
For climbers, if you have space, the goal is to fan the canes, radiating out. (photo Caption Here, there are some overlapping of branches be
Feb 1, 2021


GUEST COLUMN: Recognize this Wildflower?
That's how Jim Booman began a post of a photo of the yellow flower seen above on his Facebook wall recently. Jim has been a presenter to the
Jun 1, 2020

FREE FROM THE MASTER GARDENERS: New Stay-at-Home Gardening Resources
San Diego, CA --April 23, 2020: San Diegans looking to plant their first Victory Gardens, refresh some tired succulent beds or maybe teach t
Jun 1, 2020


FROM THE MASTER GARDENERS: Get Garden Tools in Shape!
Winter is the time for gardeners and the garden to rest. During this slower gardening period, take the time to check and prepare garden too
Jun 1, 2020

Mission Hills Garden Walk
Hello Garden Lovers!
The Mission Hills Garden Club is preparing for our 22nd annual Mission Hills Garden Walk on Sat
Jun 1, 2020


GUEST COLUMN: SDHS Horticulturist of the Year 2017, Debra Lee Baldwin, visits HOY '19, Jim Bishop.
Recently past Horticulturist of the Year 2017, Debra Lee Baldwin visited with SDHS past-president Jim Bishop, who also is the current Hortic
Mar 1, 2020


GUEST COLUMNIST: It's a Cycad, not a Sago Palm
By Robert Kopfstein. Cycads are perhaps the victim of one of the most common misnomers in the plant world. There are indeed such things...
Jul 1, 2019


GUEST COLUMNIST: The Marvels of Medicinal Herbs
By Mike Blanco, Mary Friestedt, and Lan Lin. Herbs! We love them. We grow them for food, for their scent, and as ornamentals. However,...
Jun 1, 2019


GUEST COLUMNIST: The Future of the Buena Vista Lagoon Habitat
By Joan Herskowitz. In 1968, the 220-acre Buena Vista Lagoon, located in the cities of Oceanside and Carlsbad, was designated the first...
Apr 1, 2019


GUEST COLUMNIST: Ten Must-Have Camellias for San Diego County
By Dean Turney. If you'd like to ring in the new year with a new addition in your garden, this is the time to bring home a new camellia...
Jan 1, 2019


GUEST COLUMNIST: An interview with Dr. Ari Novy, CEO of the San Diego Botanic Garden
By Susan Starr. Dr. Ari Novy became CEO and President of the San Diego Botanic Garden on October 15, 2018. The former Executive Director...
Dec 1, 2018


GUEST COLUMNIST: Greening Your Health: The Benefits of Forest Bathing
By Rhana Kozak. In 2015, the Association of Nature and Forest Therapy Guides and Programs began its work in the United States. That...
Nov 1, 2018


GUEST COLUMNIST: Backyard Wetlands: A Second Life for Yesterday's Pools
By Judie Lincer. Out with the harsh chemicals and in with the algae. With that simple choice just three years ago, our enjoyment of home...
Oct 1, 2018


GUEST COLUMNIST: Presidio Park's Eucalyptus Collection
By Parish Rye. The Eucalyptus genus is a group of flowering trees and shrubs in the myrtle family containing more than 700 species....
Sep 1, 2018


GUEST COLUMNIST: Presidio Park's Horticultural History
By Parish Rye. Rising on the hill just east of Old Town is the site of one of the most significant historic sites in the state of...
Jul 1, 2018


GUEST COLUMNIST: Artists' Paintings From the Garden Tour
By Barbara Raub. The San Diego Horticultural Society loves to feature plein air artists in the gardens on our spring tour each year. It...
Jun 1, 2018


GUEST COLUMNIST: Native Garden? . . . What About That Valuable Import?
By Vincent Lazaneo. Most of the plants in our gardens require more water than local rainfall can provide. We irrigate many plants to keep...
Jun 1, 2018


GUEST COLUMNIST: Bromeliads: Unique, Spectacular New World Plants
By Nancy Groves. Bromeliads are unique, spectacular plants of the new world! Even if you didn't realize it, you know of at least one...
May 1, 2018


GUEST COLUMNIST: Frank Mitzel Talks to Himself (and Lets Us Listen)
Edited by Susan Starr and Lisa Marun. Part II: A Few of Frank’s Favorite Things… SDHS’s new president, Frank Mitzel, began his term in...
Oct 1, 2017


GUEST COLUMNIST: New SDHS President Frank Mitzel Talks to Himself (and Lets Us Listen)
Edited by Susan Starr and Lisa Marun. Frank Mitzel begins his term as SDHS President in September 2017. Frank was born in Detroit,...
Sep 1, 2017


GUEST COLUMNIST: Love Your Yard and Eat It, Too! Compost is Compost is Compost – Or is it?
By Ari Tenenbaum. Spring is just around the corner, and San Diego gardeners should be thinking about transitioning to warm season veggies...
Mar 1, 2017
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