Customer Service Hours
Mon-Fri 8-4 MST
Features
Family
Solanaceae
Native
Andes
Life Cycle
Annual
Plant Height
Tall (Greater than 24")
Further Information
Growing Conditions
Frost Sensitive
About Tomato
Solanum lycopersicum
Orangey-red and uniquely shaped, weighing 6–12 ounces. 'Oxheart' is an indeterminate type tomato.
Planting Tomato
Plant Spacing
A group of 3 seeds every 24"–36"
Light Required
Full sun
Plant Height
Tall (Greater than 24")
Planting Depth
¼"
Coverage & Planting Details
| Coverage | This packet yields approximately 20 plants when started inside. |
|---|---|
| Row Spacing | 36" |
| Seed Depth | ¼" |
| Seed Spacing | A group of 3 seeds every 24"–36" |
| Thinning | When 2" tall, thin to 1 every 24"–36" |
| Germination | 5–10 days |
| Start Indoors | RECOMMENDED. 4 to 6 weeks before transplanting. Transplant when air temperature is 45°F or warmer, usually 1 to 2 weeks after your average last frost date. Ideal soil temperature for germination is 70°–90°F. |
| Direct Sow | For mild climates only: 1 to 2 weeks after your average last frost date, and when soil temperature is at least 60°F. |
| Growing & Harvesting | Oxheart' tomatoes are at the peak of sun-ripened deliciousness when they have an orange-red hue, and a slight give when gently squeezed. |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
Send Your Recommendation
Total 5 star reviews: 16 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 2
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Rating
Which best describes you as a gardener?
24 reviews
- Vicki P.Verified BuyerRated 5 out of 5 stars4/18/26Great germination rate
No fruit yet but the plants are sturdy with strong stems. 100% germination rate, can’t wait for tomatoes.
Which best describes you as a gardener? IntermediateBIBotanical Interests4/19/26Hey Vicki,
We're so thrilled to hear about that perfect 100% germination rate with your Oxheart Pole Tomato Seeds! That's absolutely fantastic! Your plants sound like they're off to an incredible start with those sturdy, strong stems - that's exactly what you want to see in healthy tomato seedlings. Oxheart tomatoes are such amazing heirloom varieties that produce those beautiful, large heart-shaped fruits with incredible flavor. With that strong foundation you've got growing, you're going to have an absolutely amazing harvest ahead of you! Keep on growing 🌻️
- ChelseaVerified ReviewerRated 4 out of 5 stars1/21/26Gorgeous, willing to try again
Wow, what a gorgeous tomato. I started these seeds before a cross-country move. They survived multiple transplants and produced stunning fruits that could either be sliced or cooked down into a sauce. My only complaint is that the production is lower than other heirlooms I've grown. I saved the seeds in hopes that the next generation takes off without the challenges of a cross-country move.
Which best describes you as a gardener? IntermediateBIBotanical Interests1/25/26Hey Chelsea,
Thank you so much for taking the time to share your thoughts on our Oxheart Pole Tomato Seeds! We're stoked to hear that these gorgeous tomatoes survived multiple transplants during your cross-country move! It's fantastic that you got to enjoy those stunning fruits both fresh sliced and cooked down into sauce. We love that you saved seeds for next season - we have a feeling that without the stress of a big move, your next generation of Oxhearts will really take off and give you that abundant harvest you're looking for! Thank you for choosing us and for sharing your growing adventure with us. Keep on growing 🌻️
- AmbiaRated 5 out of 5 stars6/20/255 Stars
Can’t wait to plant
- VicRated 5 out of 5 stars4/18/255 Stars
Beautiful artwork on the packet with tons of easy to understand information. Looking forward to seeing them grow.
- Ashley K.Rated 5 out of 5 stars3/5/255 Stars
O hearts are my favorite slicing tomato. They grow very willingly. They fruit prolifically. The fruit is so meaty, juicy, and flavorful. They’re a beautiful plant. I have excellent germination rates with these seeds from Botanical Interests.