Dahlia Tubers

Triple Wren Farms in Canada + New Canadian Website

We’re super excited to announce that Triple Wren Farms has officially expanded into Canada! This year, Steve and Sarah are beginning to build what we hope will become a truly beautiful, thriving Canadian flower business that will eventually bring all our amazing varieties to gardens all over Canada. New Canadian Website In winter 2025, our […]

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Frequently Asked Questions about Digging and Storing Dahlias

Every year we get lots of questions about storing dahlia tubers from new dahlia growers and experienced gardeners who have had trouble storing their dahlias over the winter. Here are answers to some of our most frequently asked digging and storing questions. Do I have to dig and store my tubers? Can I just leave them in the ground?

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Should You Divide Your Dahlia Tubers in the Fall or in the Spring?

The lower sections of our field were nipped by frost earlier last week, so we’re going to start digging dahlias this week. It’s hard to believe this season is almost over!  We dig our tubers each fall so that we can preserve them from freezing, wet conditions outdoors and so that we can assess their

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Rooted Dahlia Cuttings Growth Summer 2024

This summer we grew out thousands of our own tissue culture rooted dahlia cuttings so that we could compare varieties grown from cuttings with varieties grown from tubers. Here’s what we found:????The varieties that were grown from cuttings flowered before the tuber grown dahlias.????The cuttings-grown plants were just as vigorous as the tuber-grown plants.????Both types

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pink bouquet with 17 dahlia varieties

Dahlia Forms: Sixteen of the Most Common Forms

Did you know that dahlias come in at least 20 forms (plus “micro” forms of most?)? Because of the amazing genetic diversity contained in the DNA of these glorious plants, hybrid seed crosses can produce a vast array of different-looking blooms. These forms can show up in many different sizes, too. Here are photos of

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Pest Management for Dahlias at Triple Wren

At Triple Wren, we plant about 50,000 dahlia plants in the ground each year. Despite our long rows and larger scale production, we still plant every tuber and rooted cutting by hand. We also check every plant for pest damage and disease on a two-week rotation throughout the season. We weed manually and monitor for

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