Smoothcone Hops

Dual: Aroma and BitteringAlpha 8.0 - 10.0%New Zealand

Smoothcone is a foundational pillar of the New Zealand hop industry, representing a major turning point for Southern Hemisphere breeding at the Riwaka Research Station. Developed in the 1960s as a tetraploid variety from an open-pollination of California Cluster, it was engineered to provide growers with a hardy, high-yielding cultivar. While it is no longer grown commercially, its legacy lives on as a critical breeding block for modern legends like Green Bullet, SuperAlpha, and Alpharoma. As the "sister" to First Choice, Smoothcone's agricultural resilience established the clean, consistent bittering standards that paved the way for the "New World" hop revolution.

The sensory profile is defined by a rugged, old-school herbal character and a firm, traditional bitterness. It leads with a primary, "mid-century" bouquet of fresh-cut hay, dried earth, and sweet resins, followed by a subtle, spicy woodiness reminiscent of its Cluster ancestry. As the profile develops, brewers will find muted floral undertones and a hint of dark fruit. Because of its steady oil composition and classic chemical structure, Smoothcone delivers a punchy, lingering bitterness that provides an excellent structural backbone for malt-forward styles, making it the definitive choice for brewers seeking a reliable and nostalgic Southern Hemisphere character.

Substitution Tip

If you can't find Smoothcone, the best alternatives are Cluster, Galena, Northern Brewer, or Southern Cross.

At A Glance

ProfileFresh-Cut Hay, Dried Earth, Sweet Resins, Spicy, Woody, Soft Floral, Dark Fruit
PurposeDual: Aroma and Bittering
Alpha Acid8.0 - 10.0%
SubstitutesCluster, Galena, Northern Brewer, Southern Cross
Pairs withCluster (to lean into its American heritage), Motueka (to add a citrus top-note), Pacific Gem (for a robust and berry-forward bittering)
Beer StylesTraditional Lager, Pilsner, Stout, Porter, English Bitter

General Information

Country
New Zealand
Alias
SmoothCone
Storage Stability
Retains 73% alpha acid

Brewing Chemistry (Acids & Oils)

Alpha Acid
8.0 - 10.0%
Beta Acid
3.4 -5.2%
Cohumulone
35.0 - 40.0%
Total Oil
1.0 - 1.4 ml/100g
Myrcene
35.0 - 45.0%
Humulene
15.0 - 20.0%
Caryophyllene
6.0 - 10.0%
Farnesene
< 1.0%
Linalool
0.3 - 0.5%
Geraniol
~0.2%

Growth & Cultivation

Yield
651 - 1,520 lbs/acre
Maturity
Mid to late season
Resistant
Black Root Rot (high)
Growth Rate
Very High
Cones
Medium-sized, dense, and remarkably "smooth" in appearance (hence the name), with a high lupulin con
Ease of Harvest
Excellent; the bines are structurally sound and the variety was specifically bred for mechanical eff
Sex
Female
Leaf Color
Medium dark green
Side Arm Length
12" - 24"

Discovery Tags

Breeding/Supplier

Last Updated
  • 2026-04-03 00:13:19