Welcome to the Marin Rose Society

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What’s new

Good Yellow Roses for Marin – Gold Medal

‘Gold Medal’ is one of my favorite roses, being a fan of yellow anyway. Hybridized by Christensen in 1982, it has withstood the test of time. Also known by the name ‘Golden Medal’, it has parents of ‘Yellow Prize’ X ‘Shirley Langhorn’, ‘Granada’ X ‘Garden Party’. It won the New…

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The Big Three Rose Diseases

What happens when you combine spring weather – cool nights and warm days, and a rain that lasts for a day or two? Well, besides the proverbial May flowers, it is the appearance of the BIG THREE fungal diseases of roses – powdery mildew, black spot, and rust. The bad…

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Good Mauve Roses for Marin – Wild Blue Yonder

This is a wild new rose! The first lavender-mauve blend rose to be awarded the AARS award since 1978. This large grandiflora has flowers that are ruffled and wavy— almost like camellia flowers and up to four and a half inches across. The petals are a deep reddish color and…

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Simplify your rose care

Time – there never seems to be enough of it! I’m always looking for ways to better manage my time. While I love working in my garden, I’d like more time to simply enjoy it. That got me thinking about possible ways to give roses the care they need and…

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Good Red Roses for Marin – Altissimo

‘Altissimo’ was bred in France by Georges Delbard and Andre Chabert in 1966 from a cross of a medium red, semi-double, large-flowered climber called ‘Tenor’ and an unnamed seedling. The team of Delbard and Chabert hybridized many other roses in France – the most famous here besides ‘Altissimo’ are the…

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Upcoming Events

Care Basics

Need help with planting, pruning, pests or disease? We’ve got lots of information on all phases of rose care plus what to do in the garden each month.

How To

If you like to learn by watching, we’ve got short videos on a variety of topics like pruning your roses, growing new roses from cuttings, taking photographs and more.

Resources

Have a rose question?  Looking for a place to see or buy roses? Check out our list of Consulting Rosarians, public rose gardens and on-line sources to buy roses.

About Us

We’ve been an active organization of rose lovers for more than forty years.  Learn more about who we are and how you can participate.

Roses FYI

How to Fertilize Roses
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Leaves turning yellow? Your plants may be showing signs of chlorosis; learn more about how to treat this nutrient deficiency.
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YouTube video
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Pruning And Training Your Climbing Rose
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The Difference Between Own Root and Grafted Roses
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Get some “how to” tips for creating a simple flower arrangement using your roses
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Learn more about the Marin Rose Society with A Celebration
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Companion Planting with Roses
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How to Fertilize Roses
Leaves turning yellow? Your plants may be showing signs of chlorosis; learn more about how to treat this nutrient deficiency.
YouTube video
Pruning And Training Your Climbing Rose
The Difference Between Own Root and Grafted Roses
Get some “how to” tips for creating a simple flower arrangement using your roses
Learn more about the Marin Rose Society with A Celebration
Companion Planting with Roses
previous arrow
next arrow

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