Believe it or not, it is possible to grow tomatoes in Northwest Colorado. Starting the seedlings indoors and carefully monitoring outside temperatures are key to your success.

Believe it or not, it is possible to grow tomatoes in Northwest Colorado. Starting the seedlings indoors and carefully monitoring outside temperatures are key to your success.

Deb Babcock: Can we grow tomatoes here?

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Deb Babcock

Deb Babcock's gardening column appears Thursdays in Steamboat Today.

Find more gardening columns here.

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Sources for tomato seeds mentioned in this article:

Victoryseeds.com

Seedstrust.com

Seedsofchange.com

Henryfields.com

Burpee.com

At last week's conference on growing food locally, panelists and audience members discussed what produce could be grown in the Steamboat Springs area on a commercially viable level, focusing on foods that restaurants and retailers could offer the local and visiting public.

Mostly those vegetables included cold-season crops such as salad greens and root vegetables that have the added benefit of easy storage into the winter months.

But what about tomatoes, just about everyone's favorite vegetable (scientifically, they are really a fruit)?

Because our growing season is so short and tomatoes do not flourish in the cold soil and cool temperatures that we experience from September through May, they are not a prime crop for commercial production. Generally, tomatoes will not set fruit or ripen if temperatures dip below 55 degrees.

However, individual gardeners in the Yampa Valley can and do grow tomatoes, usually in containers that can be moved to warm locations when temperatures drop. Many start their plants indoors or they plant seedlings with significant foliage already started in the nursery.

If you plan to grow tomatoes in a container this season, start with a container at least 12 inches across with drainage holes in the bottom. Plastic or glazed ceramic pots or wood barrels and baskets are better than clay pots because they won't dry out as quickly. You can start your plants indoors in April (six to eight weeks before our last frost) and expect to transplant the seedlings or move the pot outdoors in June when the weather cooperates.

Be sure to harden your seedlings before setting them out. This means you should set your pot outdoors for longer periods of time throughout several days up to a full day and night before leaving them outdoors permanently for the summer.

Use loose, well-drained soil with lots or organic matter mixed in for best results. Tomatoes thrive on fertile soil. Check daily to see if the soil needs watering, and begin fertilizing in mid-summer.

For our short growing season, tomato varieties that we'll have the best luck with are those that mature rapidly. Here are some varieties to consider (listed by hybrid name and days to maturity):

Siberia - 50 days

Oregon Spring Bush - 60 days

German Queen - 55 to 70 days

Glacier - 55 days

Early Girl - 50 days

Sasha's Altai (orange tomato) - 59 days

Galina's Cherry (yellow cherry tomato) - 59 days

Extreme Bush (heirloom) - 50 days

Fourth of July (cherry) - 49 days

Marmande - 65 days

Matt's Wild Cherry (heirloom cherry) - 55 days

McGee - 55 days

Sweet 100 (cherry) - 55 days

Tiny Tim (cherry) - 45 days

Ida Gold (heirloom - orange) - 59 days

Stupice - 50 days

Azoychka (yellow) - 60 days

Golden Bison (yellow) - 59 days

Orange Banana (yellow) - 52 days

If you've never had luck growing tomatoes here in Routt County, give some of these shorter maturity varieties a try. Some seed sources are listed in the box accompanying this article.

Deb Babcock is a Master Gardener through the Colorado State University Cooperative Extension office in Routt County. Questions? Call 879-0825 or e-mail gardeners@co.routt.co.us.

Comments

stompk 6 years, 3 months ago

Now this is progress.

I am so glad to see a program like this being explored. Go Deb!

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tom bedell 6 years, 3 months ago

thanks for the gardening tips! now can someone make all this white stuff go away so we can get started. i miss my sunflowers.

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chknldy 6 years, 3 months ago

I found using "Red Mulch" has helped production of my tomatoes significantly. Also, the tomatoes ripened sooner than not using the mulch.

Just something that has worked for me, I hope it helps you as well.

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gatorhunter 6 years, 3 months ago

I have discovered an amazing solution to our short growing season.... hyproponics. With these new inexpensive, user friendly systems you can have cherry tomotoes, lettuce, and kitchen herbs all year long. I actually couldn't believe it when I first tried. The product I bought is called Aerogarden, and the website is www.aerogrow.com

Happy Spring! Its going to be a good season for the rivers for all you rafters out there. Enjoy.

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