This product does not ship to: AZ, CA, ID, MT, NV, OR, UT, WA
Availability : In Stock

Buffalosun Tomato Beefsteak Tomato Plant

Availability : In Stock
This product does not ship to: AZ, CA, ID, MT, NV, OR, UT, WA
  • Full Sun (At Least 6 Hours Of Direct Sunlight)
  • Mature Height 5 - 6 Inches
  • Mature Spread 20 - 30 Inches
  • Growing Zones 9 - 12

For massive, juicy, flavorful, red-and-yellow tomatoes, look no further than the Buffalosun Beefsteak Tomato. With indeterminate, vigorous growth and disease resistance, this easy hybrid tomato was bred for success. Producing humongous 18-24 ounce fruits in about 70 days, the Buffalosun grows best in full sun with average, well-draining soil. Buffalosun has the benefit and beauty of an heirloom in an easy-to-grow hybrid package. 

Buffalosun Beefsteak Tomato Plant Care  

Plant the Buffalosun Beefsteak Tomato in the spring when temperatures are above 70°F. Choose a spot that receives all day sunlight with average, well-draining soil. The Buffalosun plant will grow to about 5-6 feet tall and 2-3 feet wide, requiring plenty of space to grow and staking for support. Tomatoes do best when watered regularly, so allow the top few inches of soil to dry out a bit before watering deeply. The Buffalosun is crack resistant, making it more tolerant of occasional periods of drought. Because Buffalosun has indeterminate growth, pinch back “suckers” – the tiny leaves in between the main stem and new branches, which can become low-yielding stems – frequently to help the plant focus on growing higher quality fruit.

Growing Buffalosun Beefsteak Tomato Plant

The Buffalosun is ready to harvest 110 days from seed and 70 days from transplant, producing ripe fruit that is ribbed like a Beefsteak tomato and appears yellow with red flames. These 5-6-foot tall tomato plants will need to be planted at least 19 inches apart to ensure that the branches are receiving adequate sunlight for fruit to ripen.

If provided with support, this is an ideal tomato plant for container gardening. To ensure the plant has enough room to grow, choose a pot with drainage holes and at least a 14-inch diameter; be sure to use a high-quality potting soil. Tomato plants in containers may require more frequent deep watering than those in a garden bed.

Watering Buffalosun Beefsteak Tomato Plant 

Early in the season, tomatoes will benefit from daily watering early in the morning, watering deeply to ensure that the entire root system is receiving water and to encourage deep root growth. As temperatures and plant size increase, the Buffalosun may need water twice a day. Take care to avoid wetting the leaves of tomato plants to prevent the spread of foliar diseases. 

Feeding Buffalosun Beefsteak Tomato Plant 

Tomato plants are heavy feeders, benefiting from regular fertilizing throughout their growing season. Ensure that your tomatoes are planted in high-quality soil that is rich in nutrients. Both organic and inorganic fertilizers can be used on tomatoes; choose formulas higher in phosphorus to encourage fruit growth.

Buffalosun Tomato Beefsteak Tomato Plant Information

USDA Hardiness Zones: 9 - 12
Plant Type: Edible Plants
Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight)
Mature Height: 5 - 6 Inches
Mature Spread: 20 - 30 Inches
Spacing: 20 - 30 Inches
Habit: Climbing
Flower Color(s): Yellow
Flower Description:
Bloom Period:
Foliage Type: N/A
Foliage Color(s): Green
Foliage Description:
Seasonal Interest: Summer Flowering
Watering: Average
Resists: Disease, Pests & Insects
Tolerates: N/A
Attracts: Bees
Container Role:
Uses: Containers, Mass Planting
Features: Attracts Pollinators, Low Maintenance
Brand: Goodness Grows
Common Name: Buffalosun Tomato Beefsteak Tomato Plant
Other Name(s): Buffalosun Tomato Beefsteak Tomato
Scientific Name: Tomato 'Buffalosun'

Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.

4.5 Pot

4.5" Pot
 Also Known As:
   4.5" Container

 Plant Age:
   ~ 6 months
 Plant Size:
   ~ 3"-6"
 Pot Size:
   ~ 4.5"H x 3.75"W
   1.42 quarts

Quart Pot

Quart Pot
 Also Known As:

 Plant Age:
   ~ 6 months - 1 year
 Plant Size:
   ~ 4"-8"
 Pot Size:
   ~ 4.75"H x 4.5"W
   1.50 quarts

2.5 Quart

2.5 Quart
 Also Known As:
   2.5 Quart Pot

 Plant Age:
   ~ 1 - 2 years old
 Plant Size:
   ~ 8"-12"
 Pot Size:
   ~ 6.5"H x 6.5"W
   2.20-2.30 quarts

#1 Pot

#1 Pot
 Also Known As:
   #1 Container
    1 Gallon
 Plant Age:
   ~ 1 - 2 years old
 Plant Size:
   ~ 10"-14"
 Pot Size:
   ~ 7"H x 7.75"W
   2.26-3.73 quarts

#2 Pot

#2 Pot
 Also Known As:
   #2 Container
    2 Gallon
 Plant Age:
   ~ 1.5 - 3 years old
 Plant Size:
   ~ 12"-18"
 Pot Size:
   ~ 9.5"H x 9.5"W
   1.19-1.76 gallons

#3 Pot

#3 Pot
 Also Known As:
   #3 Container
    3 Gallon
 Plant Age:
   ~ 2 - 4 years old
 Plant Size:
   ~ 12"-30"
 Pot Size:
   ~9.5"H x 11"W
   2.32-2.76 gallons

For more detailed information, please click here.

Plant Addicts Guarantee (Included On All Plant Orders)

Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly. 

For more information on how to care for your new plants, please click on our guide below.

Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.

For more information, please click on our page below.

Guarantee and Warranty

Plant Shipping

Below are some factors we consider when determining when to ship the plants depending on the timing of the order.

Winter to Early Spring

We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.


If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.

Fall into Winter

We’ll ship plants out all the way up to the end of the fall planting season!


Get your order in early to reserve your plants for Spring planting!

Once your plant is shipped you’ll receive an automated email with tracking information. 

Click here for more detailed shipping information.

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations