CBG Kief | Sour G

18 customer reviews


  • Main Compounds: 27.4% CBG (including 307.45 mg/g CBGA)
  • Top Terps: Guaiol, β-myrcene, limonene
  • Effects: Alert, focused, ease discomfort
  • Flavor: Citrus & diesel with an earthy-pepper hint
  • Type: Sativa-dominant hybrid

Sour G Kief COA (PDF)


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Just like our original hemp flower cultivar, our Sour G CBG kief brings similar benefits but is concentrated so you can consume less while still gaining the effects you want.

Visit our original Sour G CBG product page for in-depth descriptions and data on this awesome hemp flower cultivar.

Consumer Tip: Many of our customers love to get the original hemp flower with this kief version. Since they both deliver similar effects and flavors, they are great to combine for more potent and effective results.


Kief collected from Fern Valley Farms Sour G CBG Hemp Flower organically grown in Oregon

Consuming Sour G CBG Kief

You have plenty of options when it comes to consuming kief. Here are the most popular methods our customers use:

  • Edibles – thanks to its “floury” consistency, kief is great to use in baking or cooking
  • Joints – as you roll up your material in paper, you can sprinkle kief across the top
  • Pipes – either add kief to the top of your materials, layer it, or stir it together
  • Vaporizers – like pipes, you can combine or top your hemp with kief

Most smokers and vapers agree that the addition of kief enhances and boosts effects while smoothing the overall flavor for extra comfort and pleasure.

We also have a blog post (“Empower Your Flour”) to walk you through the basics of cooking with kief. If you want specific ideas, check out our recipes that use kief.

No matter which way you consume it, kief is an efficient and economically-savvy method of getting the cannabinoids you want in a natural yet potent form.

Kief: The Natural Hemp Concentrate

One thing we love about growing, harvesting, and preparing our variety of hemp flower cultivars is that we can (and do!) take full advantage of all of the flower material.

We have observed that one type of finished plant material that is too often overlooked and underappreciated is kief. For those of you interested in getting the most cannabinoid bang for your buck, our kief collection represents an excellent bargain!

One of the most admired features of any premium hemp bud is the trichomes coating the flower, often silvery and/or sparkly. Those trichomes are rich in both cannabinoids and terpenes, meaning they represent the essence of the hemp flower cultivar and contribute mightily to the overall effects you experience when smoking or vaping those buds.

Kief refers to the accumulated trichomes that populate the plant and have been sifted through a screen, resulting in a fluffy powdery substance. Because this natural sifting process eliminates excess plant material, it captures and contains higher percentages of the cannabinoids found in the different hemp flower cultivars you consume. You can also call kief “concentrated resin glands” because of the higher concentration of cannabinoids found in it, which is why we think of it as the original natural hemp concentrate!

Naturally High in CBGA

Another attractive feature of our Sour G CBG kief is that by nature it is very high in CBGA content. As our blog article “Decarboxylation Demystified” explains in detail, the application of heat will convert CBGA into CBG. During that process, about ⅛ of the total CBGA is dissipated during the heat conversion. For example, if you have 100mg of CBGA, after decarboxylation you would have 87.8mg of CBG.

However, you do not have to convert this CBGA if you don’t want to! With ongoing research into CBGA revealing multiple wellness benefits and potentials, many customers purchase our Sour G CBG kief for raw consumption. They are using it in smoothies, teas, and a variety of other foods and getting 100% of the CBGA contained within this therapeutic kief. (As an added benefit, this kief also contains a minor amount of CBG which has also proven to be beneficial in so many different ways!) 

Hand Trimmed

Our flower is cared for by hand from seed to finished flower. All our flowers are slow-dried and cured here on our farm and hand-trimmed for the best possible quality.

Oregon Grown

Grown by Fern Valley Farms. We feel very fortunate that we get to grow in Southern Oregon as this area offers one of the best growing climates in the world for cannabis and hemp crops. The soil is premium, with growers bringing generations of experience to their fields. Getting to provide some of the best CBD Hemp in the world is one of our greatest joys.


Our flower is 3rd party lab tested for potency and to ensure there are no microbial, mycotoxins, heavy metals and pesticides, or foreign matter.


This flower was grown without any pesticides, sprays, or synthetic fertilizers. 

Despite the extremely low concentration of Δ9THC, Fern Valley Farms makes NO guarantee that any individual will be able to pass a drug test after using this product.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. All products contain less than 0.3% Δ9THC.

All customer reviews represent the opinion of the reviewer, are not evaluated by the FDA, nor do they represent the viewpoint of Fern Valley Farms. 

Due to the constantly shifting and widely varying legal landscape in the United States, Fern Valley Farms does not monitor state laws concerning cannabinoid possession and consumption. It is the responsibility of individual consumers to ascertain the legality of acquiring, possessing, and consuming various cannabinoids in the state in which they reside.

18 reviews for CBG Kief | Sour G

  1. Zachary

    Excellent quality enjoyed topping my bowls with this

  2. Eugene

  3. Anonymous

  4. Anthony M.

  5. Anonymous

    Sour G Kief adds a wonderful sour flavor and CBG entourage effects when vaping. Thank you!

  6. Carly V.

    love it

  7. Anonymous

  8. Anonymous

    I received my order in a timely fashion, and it was not dry whatsoever. I was able to easily use this in my vaporizer, and mix it with some hemp flower for quick preloaded dosing.

  9. Annabelle Ortiz

    Boosts flower effects through all smoking methods! The effects are true to the strain.

  10. Andrew

  11. Nicholas P.

    Amazing flavor, good effects. I used to make moon rocks and hash, awesome!!!

  12. Kelsey F.

    Perfect! I love FV kief. Super nice topper to some flower.

  13. Anonymous

  14. David M.

    🙂 Love

  15. Kyle V.

    Very medicinal and useful! Love it!

  16. Anonymous

    Not bad gots the twist of sour in there G”

  17. Asia G.


  18. Doug Y.

    Love u guys

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