CBD Kief | Sour Lifter

4.76 out of 5
(49 customer reviews)


  • 21.46% CBD (including 229.9mg/g of CBDA)
  • Top Terps: β-myrcene, β-caryophyllene, Terpinolene
  • Effects: Energized, Focused, Alert
  • Flavor: Orange/Sweet Grape/Diesel
  • Type: Sativa dominant
Buy this product to earn between 80 pts and 4,000 pts
Category: Tags: ,

About Sour Lifter CBD Kief

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

Visit our original Sour Lifter CBD product page for in-depth descriptions and data on this awesome hemp flower strain.

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 Lifter CBD Hemp Flower organically grown in Oregon

Consuming Kief

You have plenty of options when it comes to consuming kief. Here are the most popular methods our customers typically 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 kief with your hemp flower strain

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 plus a growing library of recipes that use kief as part of their ingredients.

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 strains 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 strain 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 strains 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 CBDA!

Another attractive feature of our Sour Lifter CBD kief is that by nature it is very high in CBDA content. As our blog article “Decarboxylation Demystified” explains in detail, the application of heat will convert CBDA into CBD. During that process, about ⅛ of the total CBDA is dissipated during the heat conversion. For example, if you have 100mg of CBDA, after decarboxylation you would have 87.7mg of CBD.

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

For your information, this Sour Lifter CBD kief contains 229.9mg per gram of CBDA. You can loosely fill a ½ teaspoon with one gram, so you don’t need much to get a good amount of CBDA!

Next, we will guide you through consumption methods that convert your CBDA to CBD in the process.

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.

3rd Party Lab Tested

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

Disclaimers and Disclosures

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.

WARNING: This product can expose you to chemicals, including delta-9 THC and beta-myrcene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

49 reviews for CBD Kief | Sour Lifter

  1. 5 out of 5


    This stuff is fantastic. Anything you’re smoking, just add some of this for some extra zing.

  2. 5 out of 5


  3. 5 out of 5


    Great stuff, especially for the price.

  4. 4 out of 5

    James Williams

    I wish I had a dab rig, but this stuff is convenient too. Bubble hash is as close to morracan as I’ll probably ever get

  5. 5 out of 5


    Haven’t tried this one yet. But of it is similar to the others I’ve purchased it will be great.

  6. 5 out of 5

    Emanuel Brown


  7. 5 out of 5


    Amazing value. I like to add this on top of bong hits for that extra CBD.

  8. 5 out of 5


  9. 4 out of 5

    Travis Chellew

    Great stuff. Arrived pretty quick and the kief was absolutely great!!

  10. 5 out of 5


    Beautiful product

  11. 5 out of 5


    My favorite of my last order but every single product I’ve tried has been top notch. Best quality of any site I’ve tried.

  12. 5 out of 5


  13. 5 out of 5


    “WoW” impressed isn’t the word! 1st time buyer from fvf. I gotta say the keif was very nice.But the shipping blew me away! UPS tracking said the the 7th put in mind I just ordered on the 1st well I got it today and it’s only the third and I live in Maryland! Hats off you guys are great!

  14. 4 out of 5


  15. 5 out of 5


    Excellent kief, nice yield when pressing too.

  16. 5 out of 5


    Really adds a boost to my morning smoke. Great stuff!

  17. 3 out of 5

    Vince Marasco

  18. 5 out of 5


  19. 5 out of 5

    Sir Adam M.

    My fave kief it’s rockin with a roll that’s arollen, Try a pinch of it in the bottom of your coffee mug with hot fresh black sludge to follow, it activates pure goodness.

  20. 4 out of 5


  21. 5 out of 5


    Great value. This Sour Lifter had a slightly sweet flavor profile and immediate relaxation effects. I have had the SSSC and the CBG kief as well. All were fantastic. My only complaint is these have a bit too much plant matter- a finer screen would be great. For the price though, this can’t be beaten. Shipping was super fast and discreet. Fern Valley Farms does a great job. A+ vendor.

  22. 5 out of 5

    Jason Williams

  23. 5 out of 5


  24. 5 out of 5


    I enjoy this one, it really does lift your mood!

  25. 5 out of 5

    Lori B.

    Always great product and quick delivery!

  26. 4 out of 5


    I enjoy this in the morning ✌️

  27. 5 out of 5


    Great taste.

  28. 5 out of 5


    Enjoyed it!!

  29. 5 out of 5

    Kyle Disney

    Sour Lifter CBD Kief smells top notch fresh as well as smells top notch afterwards this strain “Sour Lifter” is my favorite of all CBD strains that I’ve tried also it helps a great deal on getting myself through the day to day life I myself am going to be a repeat customer for as good time span as possible with myself being born and raised in Oregon I know first hand that Southern Oregon grown flower product is amongst the best quality out of everywhere else in the world by having that prime Sun for the plants to grow and the loving caring friends and family in my home state Oregon to have this opportunity I thank you all at FVF for all of your awesomeness

    Satisfied Repeated Customer
    Keep doing this Best
    Super grateful of your FERN VALLEY FARMS

    : ) *Thank You*
    *K O D* : )

  30. 5 out of 5


  31. 5 out of 5


  32. 5 out of 5

    David B.

  33. 5 out of 5

    Henry Hoffman

  34. 5 out of 5


    Vaped in a solo 2, both by itself and on top of a bowl. Nice light tasting vapor and near immediate uplifting and pain relieving effects. Like other fern kief products I was extremely satisfied with this sour lifter

  35. 4 out of 5


  36. 5 out of 5


    Its amazing! Seriously

  37. 5 out of 5

    Francisco M.

  38. 5 out of 5


    Best deal in town! Thanks

  39. 5 out of 5


  40. 5 out of 5


  41. 5 out of 5


  42. 5 out of 5

    Melissa L.

    Great for my am wake up with coffee and I’m flying! Love it!! Also use it in the afternoon for a much needed pick me up!

  43. 5 out of 5


    Fantastic deal great smell and flavor also perfect for making some hash 🙂

  44. 5 out of 5


  45. 5 out of 5


  46. 5 out of 5


  47. 5 out of 5

    Kelsey F.

    Super pleased with the kief I received! High quality and potent. Smokes really well on top of flower.

  48. 1 out of 5

    Niamalika Poole


  49. 5 out of 5

    Ryan Williams

    Great smell and taste I enjoy this much better then the standard kief I got before!!

Add a review