Abacus is a flavorful and hardy feminized hemp cultivar that reliably produces top-quality CBD hemp flowers. This Indica-dominant strain is a hybrid of OG Kush, Purple Urkle, and landrace hemp.

Certificate of Analysis, Germination Report, and Seed License included with each order
Certificate of AnalysisClick HERE for more information

Quantity Discounts

Seed Quantity Price Per Seed
1 - 99 $0.79
100 - 499 $0.65
500 - 999 $0.58
1000 - 4999 $0.41
5000 - 9999 $0.38
10000+ $0.26

50 seeds minimum. In multiples of 50 only (ie: 50, 100, 150, etc.)

Out of stock


OG Kush x Purple Urkle

Abacus is one hemp strain you can always count on to yield top-shelf buds. This cultivar takes hemp to the next level, offering unrivaled bag appeal, rich, fruity flavors, and plenty of CBD. As a fully compliant strain, this is perfect for licensed U.S. hemp farmers who want to produce top-shelf hemp flower. If you’re looking for an easy-to-grow strain that doesn’t skimp on quality, this is the one for you.

Abacus Hemp Strain Lineage

Originally created in Humboldt County, California, during the early 2000s, the Abacus strain is a polyhybrid of OG Kush, Purple Urkle, and a landrace hemp cultivar. After careful selection and inbreeding for several generations, this strain has been stabilized for high CBD and low THC content.

Qualities of Abacus

Aroma and Flavor

One of this cultivar’s best characteristics is its luscious terpene profile. Abacus brings together the sweet flavor of Purple Urkle with the earthy funk of OG Kush, filling the room with distinct notes of grape candy, citrus, soil, and gasoline. Given its delicious aroma and flavor, this strain is great for smoking, vaping, or producing edibles and extracts.


The Abacus strain produces less than 0.3 percent THC and more than five percent CBD, making it an excellent choice for hemp farmers. Due to its low THC content, this strain delivers calming and clear-headed effects that leave users feeling relaxed and focused. This strain is perfect for recreational and medical users alike.

Growth Traits

Thanks to the immense amount of work that went into breeding this strain, Abacus yields uniform phenotypes that are hardy and easy to grow. This strain can thrive in most climates, enduring heat, cold, humidity, and other environmental stressors. It also shows high resistance to most pests and diseases, including spider mites, caterpillars, mold, mildew, and more.

As an Indica-dominant hemp strain, Abacus flowers quickly, reaching maturity within just seven to eight weeks. The plants are medium to large in height, producing large, colorful colas of grade-A hemp flower. The buds are small, dense, and exceptionally frosty.

As with most hemp strains, THC levels may increase during the late flowering phase. Therefore, we recommend testing the plants often and harvesting them as soon as they reach maturity.

Buy Abacus Hemp Seeds Today

The Abacus CBD strain is hemp for the modern age. Users love its eye-catching bag appeal, enchanting flavor, and soothing effects. Farmers appreciate its vigorous, resilient growth, quick flowering time, and generous yield. This is an easy-to-grow strain that doesn’t compromise on quality.

Contact us to learn more about Abacus or our other premium feminized hemp strains.

Have you grown or smoked this strain? Let us know in the comment section below.

Additional information

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