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The Itoh Bartzella peony is a horticultural masterpiece—a cross between a tree peony and an herbaceous peony that produces enormous, fragrant lemon-yellow double flowers with a red center flare. But finding a viable bare root that survives shipping and establishes in your garden is a gamble many gardeners lose. Dried-out roots, broken eyes, and zero growth after planting are the real frustrations behind this pursuit.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I’ve spent years studying plant physiology, comparing supplier sourcing practices, and analyzing aggregated owner feedback to separate the growers from the gambles in the Itoh peony market.
Whether you’re planting in full sun in the North or giving afternoon shade in the South, choosing the right peony itoh bartzella bare root determines whether you get those prized yellow blooms next spring or face a season of disappointment waiting for a root that never wakes up.
How To Choose The Best Peony Itoh Bartzella
Bartzella is a specific Itoh (intersectional) cultivar, not a generic peony. Its yellow double blooms and strong stems demand specific sourcing criteria. Buying a bare root labeled “Bartzella” from a random seller without vetting the supplier’s track record is the fastest path to a dead root and wasted money.
Eye Count and Root Mass
A Bartzella bare root should have at least 3 to 5 firm, pinkish eyes (growth buds). Fewer than 3 eyes means a longer wait for establishment. The root itself should feel heavy and fleshy, not light, shriveled, or hollow. Dry, papery roots have a low survival rate regardless of planting care.
Supplier Reputation and Packaging
Burpee is the only supplier in this analysis that ships specifically identified Bartzella bare roots with consistent packaging quality. Generic “coral peony” listings may ship a different intersectional hybrid or even a standard herbaceous peony. Check the product listing for the exact cultivar name and avoid listings that describe multiple peony types in one page.
Root Freshness and Pre-Planting Condition
Bare roots that arrive with visible mold, a sour smell, or broken crowns have virtually no chance of recovery. Soak the root in warm water for several hours before planting to rehydrate. Plant with the eyes no deeper than 2 inches below the soil surface—deeper planting is the most common reason Itoh peonies fail to bloom.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Burpee ‘Bartzella’ Itoh Peony | Premium | Authentic Bartzella cultivar | 3–5 eyes, fragrant yellow double blooms | Amazon |
| Red Charm Bareroot Peony | Premium | Large red double blooms for dramatic show | 2–3 eyes, 6–8 inch blooms | Amazon |
| Pink Hawaiian Coral Peony | Mid-Range | Early-blooming semi-double coral color | 3–5 eyes, early bloomer for warm climates | Amazon |
| Coral Charm Peony | Mid-Range | Semi-double coral with color-changing blooms | 3–5 eyes, 30-inch height | Amazon |
| Coral Sunset Double Peony | Budget-Friendly | Earliest double peony for warmer zones | Double blooms, early spring flowering | Amazon |
In‑Depth Reviews
1. Burpee ‘Bartzella’ Itoh Perennial Peony – 1 Bare Root 3-5 Eye Plant
This is the only product in this roundup that ships as a verified Burpee ‘Bartzella’ Itoh intersectional peony, not just a generic coral peony substitute. The bare root arrives with 3 to 5 firm eyes and a substantial root mass that Burpee packages carefully to minimize shipping damage. Customer reports consistently describe healthy roots with visible new growth upon arrival, and multiple reviews confirm successful first-year sprouting and eventual yellow blooms.
The Bartzella cultivar itself is prized for its large, fragrant lemon-yellow double flowers that bloom over a longer season than most Itoh hybrids. Burpee’s growing instructions recommend soaking the root overnight and planting with the eyes no deeper than 2 inches below the soil line—critical for intersectional peonies that bloom poorly if buried too deep. The plant matures at about 30 inches tall with strong stems that don’t require staking.
Some customers reported delivery delays due to customs inspection, and one order arrived with a root that had broken into two pieces, though the pieces were still viable. Overall, the combination of Burpee’s quality control, accurate labeling, and the premium genetics of the Bartzella cultivar makes this the most reliable choice for gardeners who want genuine Itoh yellow blooms.
What works
- Authentic ‘Bartzella’ Itoh cultivar with correct genetics
- Healthy 3–5 eye roots arrive with new growth visible
- Fragrant yellow double blooms with red center flare
What doesn’t
- Some orders arrived with broken root sections
- Customs delays can extend shipping time
2. Red Charm Bareroot Peony, 2-3 Eye, Great for Fall Planting (5)
Red Charm is not an Itoh peony—it is a classic herbaceous double red peony—but it earns its place here for gardeners who want a reliable, dramatic flowering root from a seller known for excellent bare root quality. Daylily Nursery packages each root with copyrighted growing instructions and ships with visible, healthy eyes. Multiple customers describe these as the “best roots ever received,” with large, heavy root systems and numerous eyes that sprout quickly after planting.
The blooms are massive, reaching 6 to 8 inches across, and appear in late spring on plants that reach 2 to 3 feet tall. The deep red color holds well without fading in full sun. Daylily Nursery ships this as a single order for up to 5 items, so combining with other bulbs saves on shipping. The root quality is consistently rated higher than generic bare root sellers, with almost no reports of dried-out or moldy arrivals.
The primary drawback is that this is not a Bartzella Itoh—the bloom color is red, not yellow. If you specifically want the lemon-yellow intersectional hybrid, this is a different category entirely. But for sheer root quality and bloom reliability, Red Charm is a standout premium option that outperforms many cheaper peony listings.
What works
- Exceptionally healthy, large roots with multiple eyes
- Huge 6–8 inch double red blooms that hold color well
- Excellent packaging with minimal damage in transit
What doesn’t
- Not an Itoh Bartzella—red blooms, not yellow
- Takes a full year to produce blooms after planting
3. Marde Ross & Company Pink Hawaiian Coral Peony – Semi Double Coral Peony – Large Bare Root 3-5 Eyes
Pink Hawaiian Coral produces lovely semi-double coral blooms and benefits from afternoon shade in warm climates, making it suitable for Southern gardeners who struggle with standard peonies. Marde Ross & Company has been in business since 1985, and the root is shipped bare root with 3 to 5 eyes for optimal growth potential. The early-blooming nature means flowers appear earlier in the season than most herbaceous peonies.
Customer experiences are mixed—some received roots that arrived slightly shriveled and ultimately failed to grow, while others report healthy roots that sprouted successfully after a full year in the ground. One customer with 40 years of gardening experience reported the root did not grow at all, which suggests inconsistent root viability from this supplier. However, when the root takes, the coral blooms are described as beautiful with good color retention.
The product is not an Itoh Bartzella—it is a standard herbaceous peony with coral-pink flowers. For gardeners who want the coral color rather than yellow, this is a mid-range option with potential but carries a higher risk of non-germination compared to premium suppliers like Burpee or Daylily Nursery.
What works
- Early blooming variety suited for warm climates
- Semi-double coral blooms with attractive color
- Large 3–5 eye root size for faster establishment
What doesn’t
- Inconsistent root viability; some arrived shriveled
- Not an Itoh hybrid—standard herbaceous peony
4. Coral Charm Peony – Semi Double Coral Peony – Large Bare Root 3-5 Eyes
Coral Charm peony is a semi-double herbaceous peony known for its coral blooms that fade to crème over the flower’s lifespan, creating an interesting color-shifting display. The Marde Ross & Company listing offers a large bare root with 3 to 5 eyes and an expected height of 30 inches. The roots are GMO-free and marketed as pollinator-friendly.
Reviews reveal a split: some customers received roots that looked healthy and produced strong stems with large, accurate coral blooms that bloomed two weeks earlier than traditional peonies. Others received roots that looked poor upon arrival, and after planting, the roots rotted away without any growth. One customer reported zero growth while three other peonies from different sellers took off nicely, suggesting this specific product has below-average viability rates compared to competing bare root sellers.
This is not an Itoh Bartzella, so yellow blooms are not an option here. The coral-to-crème color transition is lovely, but the inconsistent root quality makes it a gamble. If you need a coral peony and want better reliability, the Pink Hawaiian Coral from the same brand may have slightly better reviews, though both carry similar risk profiles.
What works
- Unique coral-to-crème color transition over bloom life
- Blooms earlier than traditional peonies
- Large 3–5 eye root size potential
What doesn’t
- High risk of root rot or complete failure to grow
- Some roots arrived in poor, shriveled condition
5. Coral Sunset Double Peony – Shipped Bare Root – Most Beautiful of The Coral Peonies
Coral Sunset is marketed as the earliest blooming double peony, specifically recommended for warm climates where standard peonies struggle. Marde Ross & Company ships this bare root with heirloom genetics and an expected height of 30 inches. The double coral blooms are described as beautiful, and the plant is deer-resistant, which is a practical advantage for rural gardens.
The customer feedback on root viability is the weakest in this roundup across all metrics. Multiple reports describe the roots as “very dried” upon arrival, and even experienced gardeners who followed instructions precisely saw zero growth. One customer who ordered two roots only had one show a green stub after two months. Another described the root as viable-looking after soaking but never germinated. The hit rate for successful growth appears to be below 50% based on the review ratio, which is concerning even for budget-friendly peony bare roots.
This is a budget-tier option for gardeners willing to gamble on a double coral bloom for a lower upfront cost. If money is the primary constraint and you have experience rehabilitating borderline roots, it might be worth trying. For most gardeners, paying slightly more for the Pink Hawaiian Coral or Red Charm from more reliable suppliers will yield better odds of seeing actual blooms.
What works
- Earliest blooming double peony for warm climates
- Deer-resistant and low-maintenance once established
- Beautiful double coral blooms when root survives
What doesn’t
- High failure rate; many roots arrived dried and dead
- Low value even at entry-level price point
Hardware & Specs Guide
Eye Count (Growth Buds)
The number of pinkish eyes on a bare root peony determines how quickly it establishes and produces blooms. A 3–5 eye root is considered premium and will often produce flowers in the first or second growing season. Roots with fewer than 3 eyes may take an extra year to reach blooming size. Always inspect the root upon arrival and look for firm, not mushy, eyes.
Planting Depth
Itoh intersectional peonies like Bartzella must be planted with the eyes no deeper than 2 inches below the soil surface. Planting deeper than 3 inches is the single most common cause of blooming failure in Itoh peonies. In warm climates, plant with the eyes just below the surface; in cold climates, plant 2 inches deep to protect from freeze damage.
FAQ
How long does it take for an Itoh Bartzella bare root to bloom?
Can I grow Itoh Bartzella in a container?
Why did my Bartzella bare root not grow after planting?
Is Burpee the only supplier for genuine Bartzella Itoh peonies?
Final Thoughts: The Verdict
For most gardeners, the peony itoh bartzella winner is the Burpee ‘Bartzella’ Itoh Peony because it is the only verified cultivar with consistent root quality and accurate genetics for those prized yellow double blooms. If you want massive red double flowers with outstanding root health, grab the Red Charm Bareroot Peony from Daylily Nursery. And for early coral blooms in a warm climate with afternoon shade, nothing beats the Pink Hawaiian Coral Peony.