Proven Winners® Arizona™ Sun Hyssop

As low as $39.59 was $59.99
Availability: In stock

Introducing the incredible Proven Winners® Arizona™ series of hybrid Hyssop perennial plants! The lemony yellow Arizona™ Sun Hyssop (Agastache x 'Arizona Sun') adds sunny color and unstoppable flower spikes to any tricky garden location in the sun! These are drought-resistant flower power with blooms that don't quit until fall! Backed by a compact mound of silvery sage-green foliage, these rounded herbaceous perennials seem unstoppable!

Need more of a reason to love Hyssop perennials? Not only does every inch of this plant and its flowering spikes exude an enticing minty-licorice aroma when crushed or brushed by, bees, butterflies, and hummingbirds all go crazy for tubular Hyssop blooms! These are the bee's and hummingbird's favorite colors, and perfectly shaped for hummingbirds, butterflies, and hawkmoth tongues!

Growing quickly to a full and bushy 8 - 10 inches in mature height and width each growing season, Arizona™ Sun is both heat and sun tolerant throughout USDA hardiness zones 6 - 9! The long-lasting colorful bracts add interest to this herbaceous perennial plant long after the petals have fallen away! Deadheading - or shall we call it 'snipping as many flowers for bouquets as you want' - helps keep more flower spikes returning until fall and keeps the plant compact and well-branched!

Planting and Application:

Any garden becomes a pollinator haven and hummingbird resort with the addition of these incredible nectar-rich yellow blooms! Add a bird feeder and birdbath to attract them from near and far. Pair with other pollinator favorites to create a butterfly garden or wildflower border that benefits all!

Arizona™ Sun Hyssop can be used as container and planter filler plants in cooler growing zones, similar to how you would use annuals. Use that sunny cheerful color to enliven seating areas, perfuming the back deck, adding lemony color to a sunny terrace, and in patio planters! Thriving in those tougher locations and for busy gardeners that might miss a watering here and there.

These Arizona™ Series Agastache are incredible long-lasting blooms that just pop in the landscape! The pale yellow spikes of flowers are a great filler in Cottage and Perennial beds and borders, add finery when planted among Rose bushes and mailbox gardens in the sun! Add that special something to Rock Gardens and Xeric landscaping!

Best of all - they're so easy-care and maintenance-free! That ease of care extends to these perennials being used in commercial plantings and en masse alike! Filling in large swaths of hot dry ground and sandy soil without batting an eye!

  • Lemony Yellow Flower Spikes
  • Tubular Flowers Perfect For Hummingbirds & Pollinators
  • Silvery Sage-Green Compact Foliage
  • Long-Lasting, Repeat Blooming Color
  • Beds, Borders, En Masse, Dry, Rocky Xeric Plantings & Containers

#ProPlantTips for Care:

Aromatic Hyssop does its very best in the full sun! Provide at least 6 hours of direct sunlight a day, in a very well-drained location! Not particular on soil type, they do appreciate a layer of mulch to hold in moisture and love regular watering as young plants get established in their new homes.

Prune Agastache perennial plants in late fall after the foliage has died back. Trimming them down to near the ground and removing excess leaves and foliage from the area. Give your herbaceous plant a 3-4 inch layer of mulch and water it in well for the winter.

  • Thrives in Full Sun
  • Very Well-Drained Soil
  • Moderate to Low Moisture Once Established
  • Prune Back in Late Fall
  • Drought-Tolerant & Deer-Resistant

The Proven Winners® Arizona™ Sun Hyssop adds fragrance, finery, and lemony yellow color to those tougher garden locations! Reserve this fantastic new variety in the Arizona™ Series today at for the next planting season before they're gone!

Buying Options for Plants

Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.

Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!

Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.

  • Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
  • Popular sizes of select bare root plants is 1 foot, 18 inches, etc.

Nature Hills Container Size by Volume

Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.

Young Plants to 18 Months
Size Volume
2"x2"x3" Ranges from .18 to .21 dry quarts / .198 to .23 dry liters in volume
4.5" Container Equal to .65 dry quart / .72 dry liter in volume
Sprinter Pot Equal to .63 dry quart / .69 dry liter in volume
4" Container Ranges from .31 to .87 / .35 to .96 dry liter in volume
6" Container Equal to 1.4 dry quarts / 1.59 dry liters in volume
1 Quart Equal to 1 dry quart / 1.1 dry liter in volume
5.5" Container Equal to 1.89 of a dry quart / 2.08 dry liters in volume
4"x4"x5" Ranges from .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume
4"x4"x6" Ranges from 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume
4"x4"x9" Ranges from 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume
4"x4"x10" Ranges from 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume
Plants 18 Months - 2.5 Years Old
Size Volume
2 Quart Equal to 2 dry quarts / 2.2 dry liters in volume
#1 Container Ranges from 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume
5"x5"x12" Equal to 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume
Plants 2 - 4 Years Old
Size Volume
#2 Container Ranges from 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume
#3 Container Ranges from 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume
Plants 3 - 5 Years Old
Size Volume
#5 Container Ranges from 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume
#6 Container Ranges from 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume
#7 Container Ranges from 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume

About Plant Sentry™

Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.

This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with and each nursery or fulfillment center to ensure only compliant plants are sold to customers.

Click Here to learn more

Plant Sentry


To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.

Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.

*If you have found your zone already, it will be highlighted in the table below.
Color Zone Times
3 Spring 2019
4 Now
5 Now
6 Now
7 Now
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9 Now
10 Now
11 Now

Shipping Rates

At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.

From To S&H
0 - 19.99 24.99
20 - 49.99 29.99
50 - 69.99 34.99
70 - 99.99 39.99
100 - 129.99 44.99
130 - 149.99 48.99
150 - 150+ Approx 28%

Click here to see our full rates


Proven Winners® Arizona™ Sun Hyssop Is Suited to Grow in Zones 6-9
Growing Zones 6-9
More Information
Brand Proven Winners ColorChoice
Botanical Name Agastache x 'Arizona Sun'
Type Perennial
Mature Height 8 - 10 inches
Mature Spread 8 - 10 inches
Sun Exposure Full Sun
Soil Well Drained Soil
Moisture Moderate
Growth Rate Medium
Flower Color Yellow
Foliage Color Green
Pollinator Friendly Yes
Pruning Time Late Autumn
Fragrant Yes
Photos courtesy of Proven Winners, Inc -