Free shipping, tax included

Arrives within 7 days.Learn more

Ageratum houstonianum - Blue Horizon

$10.49 USD $10.49
Free shipping.
Coupon

 
This item is a subscription or a deferred purchase. By continuing, you agree to the Cancellation Policy and authorise charges to your selected payment method at the prices, frequency and dates shown on this page until your order is fulfilled or, where permitted, cancelled.

Pairs Well With

30-Day Price Guarantee

  • Free 30-Day Returns
  • Ships from our US warehouse (delivered in 3–7 days)
  • Found a lower price? Let us know and we will match it!

1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
  • Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.

For more details, see the [Warranty Policy].

After your purchase, be sure to complete [Product Registration] to activate your warranty.

Free shipping

  • Free Shipping:
    All orders ship free of charge and usually arrive within 7 days.
  • 30-Day Return Guarantee:
    If you are not satisfied, you may return or exchange the item within 30 days of delivery.
  • Shipping Protection (recommended):
    For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.

Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.

For full details, please see the [Shipping Policy] and [Return Policy] pages.

Features

Specifications

Product Specifications Value

Product Name

Ageratum houstonianum - Blue Horizon
Model Number 7594032136251
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (319)

Customer Reviews

Based on 12 reviewsVerified Checkmark
11
319
0
0
0
See all reviews
04/07/2026
Eddy Raw
04/07/2026
Amazon Customer
04/07/2026
ris999ing
04/07/2026
Shimazori
04/07/2026
Fussara

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Klarna
  • Afterpay

Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.

Ageratum houstonianum ‘Blue Horizon’ is an old-fashioned floss flower with extra height, long bloom, and fluffy lavender-blue flower clusters that are wonderfully pettable. Unlike short bedding types, this tall ageratum grows about 30" high on sturdy branching stems, making it useful for borders, cutting gardens, cottage plantings, and pollinator-friendly annual displays.

From late spring into winter in mild climates, ‘Blue Horizon’ produces rich, soft flower clusters up to 4" across above attractive emerald-green foliage. The airy blooms are excellent in fresh bouquets, where they add cool color and a soft, textural finish. In the garden, they pair beautifully with zinnias, cosmos, marigolds, calendula, salvias, and ornamental grasses.

Plant Ageratum houstonianum ‘Blue Horizon’ in full sun to light shade with rich, well-drained soil and regular water. Deadhead or cut for bouquets to encourage continued bloom. Easy, floriferous, and full of vintage charm, this tall blue floss flower is a lovely way to add soft color for months. Explore more seasonal favorites in our Annuals collection.


Brand:
Annie's Annuals
Category:
Annie's Annuals
SKU:
AA289
Tags:
4-inch, AnniesAnnuals, Batch3, Bloom Season:Fall, Bloom Season:Spring, Bloom Season:Summer, Exclude from Google Ads, Features:True Blue, Flossflower, Flower Color:blue-purple, Flowering, Google Ads - Seasonal Plants - Perennial, Life Cycle:Perennial, Mexican Paintbrush, NO-DROPSHIP, Plant Usage:Great for Containers, Sun Requirements:Part Shade, syncio-hidden, USDA Zone:10, USDA Zone:9, Water Requirements:Regular Water

You may also like