Free Shipping on Shipments $175.00 & Above

Order Now For Best Selection

Shop Smarter. Shop Sooner.®

SUMMER SKY HYSSOP

Image property of Sooner Plant Farm, Inc. Image property of Sooner Plant Farm, Inc.

View Image Disclaimer

Know Your Zone

Enter your zip code to look up your hardiness zone region.

#1487

SUMMER SKY HYSSOP

Agastache x 'Summer Sky'
PP20952 Plant propagation prohibited

Currently Unavailable

×

These Units Are Currently Ready to Ship

These items can be added to your Shopping Cart.

×

These Units Are Currently Out of Stock

Check back regularly for updated inventory.

×

These Units Are Currently Growing On Our Farm

We are waiting for them to become ready to ship. These items can be added to your Shopping Cart.

Orders containing Online Pre-Order items will be scheduled to ship based on projected ready dates.

×

These Units Are Currently In Production

These items are currently in production and do not have a projected ready date at this time. These items cannot be added to your Shopping Cart.

Please call to pre-order (918) 453-0771.

Eco gallon Potted (SKU: 4284)
0 - Available Now - Details   -  

List Price $25.00 Per Plant

Terra Nova Nurseries, Inc.

Hardiness Zone: 7-10   ·   Mature Height: 20-24 Inches   ·   Mature Spread: 18-20 Inches

Buy Summer Sky Hyssop online. 'Summer Sky' blooms all summer with glowing violet blue flowers with dark calyces which extend the showy season. A compact habit with bright green foliage.

Family: Lamiaceae · Common Name: Hyssop

FREE with every plant purchased:

  • The Sooner Guarantee: For details, click here!
  • A pre-applied, pre-measured amount of time release fertilizer that keeps your plant well nourished for up to one year.
  • Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
  • Planting and Care Instruction brochure.
  • Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.

DIY Irrigation SuppliesWe use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.

SUMMER SKY HYSSOP Plant Characteristics

1 review(s) for SUMMER SKY HYSSOP

  1. LINDA - Jun 15, 2018
    Illinois (Hardiness Zone: 5)

Add a review for Agastache SUMMER SKY HYSSOP*

   You must be logged into your customer account to post a review for Agastache x 'Summer Sky'.

SUMMER SKY HYSSOP Homeowner Growing & Maintenance Tips

Agastache is easy to grow, but needs to be planted in locations where it does not stay wet. Feed once a year with a slow release fertilizer.

Interesting Notes About SUMMER SKY HYSSOP

First year ; culinary and tea use. Known in Mexico as Toronjil. All the Hyssops are extremely attractive to Hummingbirds and Butterflies