Hartwick Hops

Dual: Aroma and BitteringAlpha 12.0 - 15.0%United States

Flavor & aroma

Hartwick is a proprietary variety owned by [farm]Great Lakes Hops[/faarm] that stands as a direct descendant of the acclaimed Michigan Copper. Named in honor of Hartwick Pines State Park—famed for its majestic old-growth timber—this variety was engineered to display a rugged, towering presence in the hop yard, built to withstand the intense climate swings and high humidity of the Great Lakes region. However, it is currently still considered a field plant and is not yet ready for widespread commercialization due to ongoing pest issues. For craft brewers participating in field trials, Hartwick provides a potent combination of clean, high-alpha dual-purpose capability and an explosive fruit-forward oil profile that easily rivals the most famous varieties of the Pacific Northwest.

The profile of Hartwick is a bold, intensely saturated arrangement of tropical stone fruits, sweet orchard candy, and refreshing forest evergreens. It charges forward with a vibrant primary bouquet of ripe pineapple, fleshy mango, and sweet honeydew melon, followed swiftly by a sophisticated secondary layer of red berries, candied orange peel, and a distinct, clean whisper of fresh white pine. Entirely free from the heavy, unpleasantly dank or garlic undertones that can plague over-processed hops, Hartwick maintains an immaculate sense of fruit clarity. On the palate, it delivers a sturdy, beautifully integrated bitterness that slices cleanly through heavy grain bills, making it the definitive choice for designing deep, intensely juicy IPAs that demand a crisp, structured finish.

Substitution Tip

If you can't find Hartwick, the best alternatives are Chinook, Citra®, Michigan Copper, or Simcoe®.

At A Glance

ProfileRipe Pineapple, Fleshy Mango, Candied Orange Peel, White Pine
PurposeDual: Aroma and Bittering
Alpha Acid12.0 - 15.0%
SubstitutesChinook, Citra®, Michigan Copper, Simcoe®
Pairs withAmarillo® (to add a soft/floral mandarin orange top note), Chinook (to elevate the crisp/piney-citrus mountain contrast), El Dorado® (to amplify the bright/candied fruit sweetness)
Beer StylesNew England India Pale Ale, West Coast India Pale Ale, American Pale Ale, Imperial India Pale Ale, Imperial Stout, Red Ales

General Information

Country
United States
Storage Stability
Very Good

Brewing Chemistry (Acids & Oils)

Alpha Acid
12.0 - 15.0%
Beta Acid
3.0 - 5.0%
Cohumulone
28.0 - 32.0%
Total Oil
1.5 - 2.5 ml/100g
Myrcene
40.0 - 50.0%
Humulene
15.0 - 22.0%
Caryophyllene
6.0 - 10.0%
Farnesene
< 1.0%
Linalool
0.4 - 0.7%

Growth & Cultivation

Yield
1,800 - 2,200 lbs/acre
Maturity
Mid to Late Season
Tolerant
Downy Mildew (Excellent), Powdery Mildew (Excellent)
Growth Rate
Very High / Extremely Vigorous
Cones
Medium to large in size, beautifully uniform, and exceptionally tight and dense. As the mid-to-late
Ease of Harvest
Excellent (The strong bines and dense cone clusters perform beautifully with modern mechanical picki
Sex
Female
Leaf Color
Medium Green
Side Arm Length
24" - 36" (Long and Highly Productive)

Discovery Tags

Breeding/Supplier

Last Updated
  • 2026-05-18 17:29:34