Delgenius™ Breezin Delphinium
Delphinium 'ET DLP 17-11' PP32994
Planting & Care
Planting & Care
Delivery and Shipping
Delivery and Shipping
Preorder Shipping Schedule
We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.
| Zone 3-4 | Week of March 30th |
| Zone 5 | Week of March 16th |
| Zone 6-12 | Week of March 2nd |
Shipping Rates
Ships in 7-10 business days • Tracking provided • Weather protected
| Under $50 | $9.99 |
| $50 - $99.99 | $14.99 |
| $100 - $149.99 | $16.99 |
| $150 - $198.99 | $24.99 |
| $199+ | FREE |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Our Container Sizes
At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes
Quart
Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.
#1 Container
Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.
#2 Container
Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.
#3 Container
Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.
#5 Container and Larger
Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.
Why "Container" and Not "Gallon"?
Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.
Root Pouch Containers
Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

There are two types. Knowing which one you have changes how you plant:
- Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
- Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.
Not sure which type you have? Check the tag on your plant or contact us and we will confirm.
Full Root Pouch planting guide
Choosing the Right Size
| Size | Plant Age | Best For |
|---|---|---|
| Quart | 6 mo to 1 yr | Ground covers, perennials, grasses. Budget-friendly for mass plantings. |
| #1 Container | 1 to 2 yrs | Shrubs, perennials, small trees. Value choice for patient gardeners. |
| #2 Container | 2 to 3 yrs | Shrubs and trees where you want faster establishment. |
| #3 Container | 3 to 4 yrs | Most plants. Immediate visual impact. Our most popular size. |
| #5 and larger | 4+ yrs | Specimen plants, privacy screens, maximum instant impact. |
Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.
Plant Sentry™ Protected
Your order is protected by our compliance system that:
- Prevents restricted plants from shipping to your state
- Ensures plants meet your state's agricultural requirements
- Protects gardens from invasive pests and diseases
Description
Breezin' Delgenius™ Delphinium Brings Summer-Long Blues
The Breezin' Delgenius™ Delphinium PP#32994 (Delphinium 'ET DLP 17-11') is a stunning reblooming hybrid with bold, sky-blue flower spikes with a matching 'bee' in the center. These hybrids defy the usual short bloom span of traditional Delphiniums. Breezin' is part of the revolutionary Delgenius™ series, bred for strong stems, extended bloom time, and floriferous, heat-tolerant performance.
It blooms repeatedly from early summer to frost, drawing pollinators and praise alike with its dense, frilly spires. Though it looks delicate, this perennial is anything but fussy. With a compact, upright growth habit, Breezin' tops out around 12-24 inches tall and wide—perfect for tight borders or even large containers.
The deep green, divided leaves create a tidy, mounding base that complements its vertical bloom display. Each flower spike brims with ruffled, semi-double blooms in an ethereal pale blue with hints of white, glowing against green foliage. While it doesn't produce berries or seed pods, its persistent flowering offers a nearly continuous display with regular deadheading.
Key Features
- Reblooming hybrid Delphinium with extended summer bloom
- Soft sky-blue, ruffled semi-double flowers on sturdy stems
- Compact 12-24 inch height, perfect for borders and containers
- Attracts pollinators, great for cut flower arrangements
- Heat-tolerant and bred for longevity and disease resistance
Landscaping Uses
Standing 2 feet tall with a mounded base and upright bloom spikes, Delgenius™ Breezin Delphinium adds vertical charm and serene color in the summer. It holds up in rich garden soils and fits beautifully in both traditional and cottage garden settings. Long known as a symbol of boldness and joy, Delphiniums make cheerful garden companions and excellent cut flowers.
- Accent in mixed borders or layered flowerbeds
- Container gardening on patios and decks
- Butterfly and hummingbird gardens and cottage gardens!
- Mid-border filler with reblooming flair
- Pairs beautifully with Roses, Coreopsis, or Salvia
Care and Maintenance
This herbaceous perennial dies back in winter but returns each spring fuller and more floriferous. Breezin' is a tidy, sun-loving bloomer that handles summer heat better than older types. Native Delphinium relatives, also known as Larkspur, hail from Europe and Asia, with the hybrid Delgenius™ line showing remarkable tolerance for heat and humidity.
Breezin' is hardy in USDA Zones 4 through 8 and shines in full sun to part shade in areas with good air circulation.
- Planting Time: Spring or early fall
- Sun Needs: Full sun to part shade (prefers morning sun)
- Soil Needs: Rich, well-drained soil; avoid heavy clay
- Moisture Needs: Even moisture; doesn't tolerate drought well
- Arborist Mulch: Apply 3-4 inches of mulch to retain moisture and cool roots
- Fertilization Needs: Feed with a balanced, slow-release fertilizer in early spring
- Pruning Info: Deadhead spent blooms to encourage reblooming; cut back to the ground after frost
- Special Perks/Growing Tips:
- Deer resistant
- Low maintenance
- Stronger stems than traditional Delphiniums
- Heat and humidity tolerant
- Division Info: Divide every 3-4 years to maintain vigor
Breezin' Through Summer With Delphinium Style
Let the summer blues roll in with Breezin' Delgenius™ Delphinium—a garden workhorse wrapped in ruffled elegance. Its extended bloom season, sturdy habit, and fresh color make it a must-have for sunny beds and patio pots alike.
Order now at Nature Hills Nursery, and we'll ship at the proper planting time for your growing zone.
Specifications
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Botanical Name
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Class
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Species
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Cultivar
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Growing Zones
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Height
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Width
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Sunlight
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Growth RateModerate
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Flower Color
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Leaf Color
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Bloom PeriodEarly Summer, Late Summer, Early Fall, Late Fall
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Does Not Ship ToAK, HI, ID, MT, PR
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