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Extension Master GardenerSM Volunteer Angela Mason Foster is sitting in for me this week.

Spring is in the air, and with it comes the excitement of planning and planting your summer garden. For many gardeners, tomatoes are a quintessential part of this seasonal ritual. Whether you’re growing for fresh salads, hearty sauces, or canning projects, choosing the right tomato varieties is key to a successful harvest.

Over the next few articles, we will be featuring the vegetable varieties chosen for this year’s sale, including tomatoes, peppers, cucurbits, and other vegetables. This week, we are highlighting the determinate tomato varieties available at the 2025 Extension Master Gardener Volunteer Plant Sale, happening Saturday, April 5, from 9 to 11 a.m. at the Beaufort County Extension Center, 155A Airport Rd, Washington, NC 27889.

When planning your tomato garden, understanding the difference between determinate and indeterminate varieties can help you choose the right plants for your needs and space.

Determinate tomatoes grow to a specific height, usually three to five feet, and then stop. These “bush” tomatoes produce their fruit over a short period, making them ideal for gardeners who want a concentrated harvest for canning or preserving. Their compact size also makes them suitable for small gardens or containers.

Indeterminate tomatoes, on the other hand, continue to grow and produce fruit throughout the season until frost. These “vining” tomatoes can reach heights of six to 12 feet and require staking or caging for support. They are perfect for gardeners who want a steady supply of tomatoes over an extended period.

Featured determinate tomato varieties

Amelia
Amelia is a determinate hybrid known for its exceptional disease resistance and consistent production. Its medium-sized, bright red fruits are perfect for slicing, cooking, or canning. Amelia’s robust nature makes it a reliable choice for both experienced and novice gardeners, especially in areas prone to tomato diseases. Its resistance to common issues like fusarium wilt and tomato spotted wilt virus ensures a healthy and productive plant. The compact growth habit also makes Amelia suitable for smaller garden beds and larger containers, making it a versatile addition to any garden.

Red Robin
For those with limited space or an interest in container gardening, Red Robin is an excellent option. This compact determinate variety grows to just 12 to 18 inches tall and produces small, sweet, red cherry tomatoes. Its petite size makes it perfect for patios, balconies, or even indoor gardens. Red Robin is not only easy to grow but also highly decorative, adding a pop of color to your space while delivering delicious fruit. Its quick maturation period means you’ll enjoy an early harvest, making it a favorite for gardeners who want results fast.

Yellow Canary
Yellow Canary is another determinate variety that thrives in containers and small spaces. This charming plant grows to about 18 inches tall and produces clusters of bright yellow cherry tomatoes. Its mild, sweet flavor makes it a hit with kids and adults alike. Yellow Canary’s cheerful appearance adds a decorative element to your garden or patio. It’s a productive variety that will keep you supplied with sunny yellow tomatoes perfect for snacking, salads, or garnishes.

Planning your summer garden
Spring is the perfect time to start planning your summer garden. Take some time to evaluate your garden space, ensuring it has enough sunlight—tomatoes thrive in full sun for 6 to 8 hours daily. Consider rotating crops if you’ve planted tomatoes in the same spot previously, as this helps reduce the risk of soil-borne diseases.
When preparing your garden, enrich the soil with compost or well-rotted manure to provide essential nutrients. Raised beds and containers are excellent options if your soil is less than ideal. Remember to space your plants appropriately to ensure good air circulation, which helps prevent diseases like blight. Mulching around the base of your plants helps retain moisture, regulate soil temperature, and minimize weeds.

Suggested readings
For more information about growing tomatoes, check out these helpful books:
The Complete Tomato Gardener by Bonnie L. Grant – A comprehensive guide covering everything from choosing varieties to preventing pests and diseases.
Epic Tomatoes: How to Select and Grow the Best Varieties of All Time by Craig LeHoullier – A fantastic resource for tomato enthusiasts looking to explore heirloom and hybrid varieties.
Growing Great Tomatoes: Expert Tips for Gardeners by Annette Moore – This book provides practical advice for new and experienced gardeners alike, with step-by-step instructions for a successful harvest.

Join us at the plant sale
Mark your calendar for the 2025 Extension Master Gardener Volunteer Plant Sale on Saturday, April 5, from 9 to 11 a.m. at the Beaufort County Extension Center. This annual event offers a fantastic opportunity to purchase high-quality tomato plants and other garden favorites while supporting your local Extension Master Gardener volunteer program. Volunteers will be on-site to answer questions and provide gardening tips to help you grow a successful and bountiful garden.

If you are having trouble with growing in your home landscape, call the Extension office at (252)946-0111 or email Gene Fox at gene_fox@ncsu.edu. Beginning March 3, Master Gardeners are available on the Greenline Mondays and Wednesdays from 10 a.m. to 12 p.m. to assist with your horticultural needs. Don’t forget to check out the Beaufort County Master Gardeners Facebook page for additional resources. Until then, Happy Gardening!