Hey everyone! As a gardener from the south who has spent years trying out different plants, I know how hard it is to grow rhubarb here in the south. A lot of people say it can’t be done, but I’m here to tell you it can! Let me tell you what I’ve learned about growing this northern crop successfully in plants grown in the south.
Quick Answer
Yes, you can grow rhubarb in the South! The key is to choose varieties that can handle the heat, give them afternoon shade, and care for them differently than you would in cooler areas. Even though it needs more care, fresh rhubarb from your own garden is worth it.
Best Varieties for Southern Gardens
I’ve found these varieties perform particularly well in our climate:
- Success – One of the sweetest varieties, thrives in hot weather
- Victoria – Reliable producer with good heat tolerance
- Canada Red – Deep red stalks, good flavor
- Valentine – Vibrant color, handles heat well
- MacDonald – Hardy variety with balanced flavor
Starting Your Rhubarb Garden
From Seeds vs. Crowns
In the South, starting from seeds actually works better than crowns. Here’s why:
- Seeds develop roots adapted to your local conditions
- Less expensive than crowns
- Higher success rate in warm climates
- Can be started year-round in most southern areas
Planting Tips
-
Soil Preparation:
- Well-draining, loamy soil
- pH between 6.0-6.8
- Rich in organic matter
- Raised beds work great
-
Spacing Requirements:
- Plant 3 feet apart
- Rows 4 feet apart
- Consider mature size when planning
-
Location:
- Afternoon shade is crucial
- North side of buildings works well
- Protection from strong winds
Care and Maintenance
Watering
Y’all, this is super important – rhubarb needs consistent moisture but hates wet feet:
- Water deeply but don’t overwater
- Keep soil moist but not soggy
- Use drip irrigation if possible
- Mulch heavily to retain moisture
Fertilizing Schedule
First year
- Apply balanced fertilizer at planting
- Feed again mid-season
- Final feeding in late fall
Subsequent years
- Early spring feeding
- Mid-summer boost
- Fall preparation feeding
Temperature Management
Here’s my secret sauce for keeping rhubarb happy in southern heat:
- Use shade cloth during peak summer
- Heavy mulching (4-6 inches)
- Plant on mounds for better drainage
- Consider it a 9-month crop rather than year-round
Harvesting Your Rhubarb
When to Harvest
- Wait until stalks are 12-18 inches long
- Don’t harvest first year plants
- Peak season varies by region
- Look for deep red coloring
Proper Harvesting Technique
Do’s:
- Pull and twist stalks at base
- Remove leaves immediately
- Leave at least 1/3 of stalks on plant
- Harvest early morning
Don’ts:
- Don’t cut stalks
- Never eat the leaves (toxic!)
- Don’t harvest more than 2/3 of plant
- Avoid harvesting during extreme heat
Common Problems and Solutions
Heat Stress
- Symptoms: Wilting, yellowing leaves
- Solution: Additional shade, increased mulch
Poor Growth
- Symptoms: Thin stalks, weak plants
- Solution: Better fertilization, soil amendment
Flowering
- Symptoms: Seed stalks forming
- Solution: Remove flower stalks immediately
Storage Tips
Fresh rhubarb keeps well if stored properly:
- Clean stalks thoroughly
- Wrap in damp paper towels
- Store in plastic bag in fridge
- Uses within 2 weeks
- Can be frozen for up to 1 year
Final Thoughts
It’s not impossible to grow rhubarb in the South; it just needs a little extra care. For years now I’ve been able to grow it successfully, and pulling the first stalks of the season makes it all worth it. Remember that gardening is all about trying different things and finding out what works best where you live.
If y’all are thinking about trying rhubarb, I say go for it! Start with seeds, give them some afternoon shade, and keep an eye on the moisture levels. Before you know it, you’ll be making your own southern-grown rhubarb pies!
Want more southern gardening tips? Drop a comment below or sign up for our newsletter. Happy gardening, y’all!
Note: This guide is based on personal experience and research. Results may vary depending on your specific climate and conditions.
“It’s All About the Soil (for a Successful Garden!)”
Did you listen to Episode 353 of the Garden Basics with Farmer Fred podcast? It’s entitled, “It’s All About the Soil (for a successful garden!)”.
We chat with Kevin Marini, a community education specialist with UC Cooperative Extension in Placer and Nevada Counties, about the topic of soil and gardening. We talk about the pros and cons of using native soil vs. commercial soil, how to improve native soil, bagged mixes, raised beds, and the role of organic matter and fertilizers in gardening. We also touch on the benefits of mulch and the importance of proper watering techniques. Overall, the conversation emphasizes the importance of understanding and improving soil for successful gardening.
You’ll want to listen to it twice, as well as reading the transcript, for all the handy gardening tips and tricks we mention to achieve an outstanding garden.
The podcast (along with a transcript) is available now wherever you get your podcasts. But if you want an accurate, corrected transcript along with the podcast, go to GardenBasics.net . Thank you for listening (and/or reading!)
Can You Grow Rhubarb in a Warm to Hot Climate? Yes!If you take certain precautions…
If you’re a transplant from a colder USDA Zone to a warmer zone, you may have fond memories of rhubarb pie, strawberry-rhubarb jam, rhubarb crisp, or something more exotic, such as Rhubarb-Blueberry Upside Down Cake. But if you now live in USDA Zones 9 or 10, you may be wondering, is it too hot here in the summer to grow rhubarb? Is it too warm in the winter here to grow rhubarb?
Yes you can! But leave your rhubarb growing techniques back in Wisconsin. To grow rhubarb here, you should start with seeds instead of roots, use varieties that were made for warmer climates, and put them in the shade. Sacramento Co. Master Gardener Ruth Ostroff’s Success Rhubarb plant. In Sacramento!.
We talk with Ronni Kern of the West Los Angeles chapter of the California Rare Fruit Growers Association in the podcast above. She has all the details for growing it successfully here in California and in other milder climates.
But before we dive into the pit of endless rhubarb, a bit of business:
Growing Rhubarb in the South
FAQ
Can rhubarb be grown in the south?
Unfortunately, rhubarb isn’t a big fan of the long, hot summers, short winters, and fungal diseases found in the deep south. However, this doesn’t have to totally eliminate it from your garden plan. Rhubarb can be grown from seed annually in these climates. Jul 8, 2024.
Can you grow rhubarb in hot climates?
Yes! If you’re a transplant from a colder USDA Zone to a warmer zone, you may have fond memories of rhubarb pie, strawberry-rhubarb jam, rhubarb crisp, or something more exotic, such as Rhubarb-Blueberry Upside Down Cake.
What is the secret to growing rhubarb?
The key to successful rhubarb cultivation lies in proper planting, soil preparation, and consistent care. Rhubarb thrives in cool climates with well-drained soil and plenty of sunlight. Planting in early spring or fall, ensuring good drainage, and enriching the soil with organic matter are crucial steps.
What is the best heat tolerant rhubarb?
KangaRhu is a breeding breakthrough in its heat performance, flavor and pigment. This rhubarb has the darkest and deepest red stalks. When cooked, they turn a bright red color, with no green or pink tints like other rhubarb does. Its wonderful cooked flavor made it a hands-down winner in our trials.