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CBD Kief | Sour Suver Haze

4.79 out of 5
(116 customer reviews)


  • Main Compounds: 19.81% CBD (including 207.8 mg/g CBDA)
  • Top Terps: β-myrcene, terpinolene, β-caryophyllene
  • Effects: Relaxed, joyful, relieve swelling
  • Flavor: Sour pine and mild cheese
  • Type: Hybrid

Sour Suver Haze Kief COA (PDF)

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About Sour Suver Haze CBD Kief

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

Visit our original Sour Suver Haze CBD 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 Suver Haze CBD Hemp Flower organically grown in Oregon

Consuming Sour Suver Haze CBD 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 Suver Haze 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 Suver Haze 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!) 

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.

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

116 reviews for CBD Kief | Sour Suver Haze

  1. 5 out of 5


    I really enjoyed this kief. I used it on top of my hemp and it relaxed me very well! I’m very glad I purchased it. The kief added a nice zip to my vape experience.

  2. 4 out of 5


    Very good tasting product, very good smell, definitely very relaxing

  3. 4 out of 5


    Great effects

  4. 5 out of 5

    Gilbert Martinez

  5. 5 out of 5


  6. 5 out of 5


    Kief is very nice.iI would like to get notice to law enforcement in package.

  7. 5 out of 5


    Very good

  8. 5 out of 5


  9. 5 out of 5


    Great strain for getting motivated and uplifted

  10. 5 out of 5


    Really great, great flavor and smell, and potent. I mix this with my hemp flower for my bong. Immediate effect

  11. 5 out of 5


    the only bad part was on me, i did not have the money too buy more

  12. 5 out of 5


  13. 5 out of 5

    Andy G.

    Rolled a nail of cbd wax in this then rolled that in a J of forbidden V. Yummy!

  14. 5 out of 5

    Anthony Barner

  15. 5 out of 5


    Awesome product and totally worth the price.

  16. 5 out of 5

    Sir Adam M.

    Hits hard quick relief.

  17. 5 out of 5

    Chris Dent

  18. 5 out of 5


    So fire . Will put you in a great mood . A must buy

  19. 5 out of 5

    Sir Adam M.

    Fvf’s keif is thee finest keif your going to find, In all the land of the brave. And the low price’s are a plus:)

  20. 5 out of 5


  21. 4 out of 5


  22. 5 out of 5


    Very happy, came fast.

  23. 5 out of 5


  24. 5 out of 5


  25. 5 out of 5


  26. 5 out of 5


    Incredibly potent kief that has been helpful with sleep. Also very useful for post training discomfort.

  27. 4 out of 5


  28. 4 out of 5


    not my favorite but good in brownies

  29. 5 out of 5

    Anthony Barner

  30. 5 out of 5


    Fast delivery great stuff

  31. 5 out of 5


    Excellent Product. Delivered expediently. I will definitely order again.

  32. 5 out of 5

    Anthony Barner

  33. 5 out of 5



    Image #1 from Anonymous
  34. 5 out of 5



  35. 5 out of 5

    Shalese B.

    I love everything I buy from here!!

  36. 5 out of 5

    Lori B.

    Always great product and quick delivery!

  37. 5 out of 5


    Only the best from fern valley great company

  38. 5 out of 5


    fantastic kief

  39. 5 out of 5


    Best kief currently available. In love with this stuff and so glad I found it. Really hoping there’s at least 1 this nice from the 2021 harvest. Also FVF gets 5 stars for quality of service. Excellent place to shop!

  40. 5 out of 5


    Smells great, works great. Another excellent product from Fern Valley!

  41. 4 out of 5

    Christopher D.

    The taste or smell isn’t as pleasant as i hoped but it did get the job done.

  42. 4 out of 5


    Words can’t express my disappointment ???? because I didn’t find fern valley farms sooner. I dwell on the money wasted buying subpar product elsewhere. Dank dank dank product. Smell great, looks great and taste great. I couldn’t be happier????????????.

    A quick tip for the kief buyers. Burp the jar for an hour a day. The kief is a little moist. Leaving the lid off an hour a day should solve that. I’m a collector, I can’t wait to place my next order. Keep up the great work FVF team. If you grow hemp like this, I can’t image what you can do with Delta 9. Sign me up.. ????

    Video #1 from Anonymous
  43. 5 out of 5


    Mixes well with D8 distillate, and tastes pretty good.

  44. 5 out of 5


  45. 5 out of 5


    Nice n potent with good energy boost

  46. 5 out of 5


    My favorite daytime strain I’ve tried so far!

  47. 4 out of 5

    Andrew Cary

  48. 5 out of 5

    Richard Caporiccio

    High potency and great flavour. Exxcelent product.

  49. 1 out of 5


    Far too damp to smoke with ease

    • Fern Valley Farms

      We are very sorry to hear you are unsatisfied with the product you received. The terpene profile in the CBD kief is what makes it retain a higher moisture content. If you prefer the kief to have a lower moisture content, you can leave the cap off overnight and it will help dry it out.

  50. 5 out of 5

    Scott V.

    Along with the other sativa kiefs from FVF, it gets the job done. Very potent, a little dab will do ya!

  51. 5 out of 5


  52. 5 out of 5


    I am so glad I bought SSH Kief! This taste is amazing and topping off a bowl of FVF moonrocks with it – perfection! It was also very smooth and not to mention the unbeatable price point. Can’t wait to try more!

  53. 5 out of 5


  54. 5 out of 5


    Such delicious dry-sift at an absolutely unbeatable price. Saw one review that called the product ‘damp’; this kief is by NO means damp~It has exactly the right moisture content to be compressed into little pucks, and burns deliciously~The stuff isn’t supposed to be bone dry. As for the effects, they are utterly superb. Sour Suver is, hands down, my favorite strain of high cbd hemp flower, suffice to say I was stoked when I found this kief. You will never find a comparable product at a lower price from any other vendor, so it’s not even worth looking. Such quality medicine that I will purchase again and again; In the past two weeks I have purchased three 3.5g jars (nice little plastic screw top jars) and just put in an order for the full ounce. Don’t sleep on this!!

  55. 5 out of 5


  56. 5 out of 5


    Amazing scent, almost a sour sprite hash scent. Good effects and the texture is lovely! Very good price too, thanks!

  57. 5 out of 5

    Lucas M.

    Love the kief, I sprinkle a little on every bowl

  58. 5 out of 5

    Jennifer T.

    Amazing quality, service, and shipping speed. Other websites could learn a thing or two from FVF. This place is dope.

  59. 5 out of 5

    Vincent M.

    Once again FVF comes thru, I add this do my daytime oil and it’s awesome!!

  60. 5 out of 5

    Drew Farish

  61. 2 out of 5


    Would give it a 4-5. But an oz of super smelly kief not coming vac sealed? No excuse
    Another customer bought a lb and was told if he requested in order notes it’d be sealed. It wasn’t. Not cool, never ordering again.

    • Fern Valley Farms

      Hi Jacob,
      We sincerely apologize for any confusion regarding the vacuum seal. We do not normally vacuum seal the smaller quantities of kief. We sincerely apologize for any inconvenience this may have caused.

  62. 5 out of 5


    Love it! Has a fantastic taste!

  63. 5 out of 5

    David B.

  64. 5 out of 5


  65. 5 out of 5

    Henry Hoffman

  66. 5 out of 5


    Top quality product and potent.

  67. 5 out of 5


    Very very happy with this product. Weight was what it’s supposed to be. Amazing quality, smell is off the charts, very strong.
    Nice and fluffy and ready to press into hash if that’s what you’re doing. I had to let mine sit out for a few days to dry more but I needed dry kief, this stuff was nice and fresh.
    Overall very pleased with Fern Valley Farms and their amazing products.

  68. 5 out of 5


    Works perfectly for making my own moonrocks.

  69. 5 out of 5

    Annette B.

  70. 5 out of 5


  71. 5 out of 5


  72. 5 out of 5


    Great quality!!! Even better price. 🙂

  73. 5 out of 5


    Best prices! and best products!

  74. 5 out of 5



  75. 5 out of 5


    Great product! Absolutely love the kief- it’s a great addition to any bowl or joint no matter what kind of flower you’re enjoying.

  76. 5 out of 5


  77. 5 out of 5

    Deven B.

    Tasty as hell great effects nice body/relaxing feeling

  78. 5 out of 5


    The description is spot on. You anxiety melts away as well as any muscle tension. Great relaxation and mood lift. Smell is amazing like every other kief I’ve tried.

  79. 5 out of 5


  80. 4 out of 5


    My first experience with this product. Was what I expected but maybe a little old. Wanted to make some homemade cbd moon rocks. They turned out pretty awesome. I’ll probably buy some more as needed.

  81. 5 out of 5

    Nicholas R.

    Amazing quality, real kief. Almost has the consistency of moist sand

  82. 5 out of 5


  83. 3 out of 5

    Kevin K.

    Not too bad. Has a decent taste. For the money its worth it

  84. 5 out of 5

    Terrence Wolfe

  85. 5 out of 5

    Michael S.

    I add this to my medical flower when I need a little extra boost of ease discomfort! Very good and highly recommend.

  86. 5 out of 5


    Great stuff at a great price

  87. 5 out of 5

    Melissa L.

    LOVE all your kief and always keep it on hand!! I love sour suver haze…one of my fave!!

  88. 5 out of 5


    I measure a 1/4 tsp to a cup of morning coffee and it makes for a great AM. Excellent ship time, the USPS must be caught up! Thank you Fern Valley.

  89. 4 out of 5

    Charles Blevins

    Good price taste great color matches. Effects good

  90. 4 out of 5

    Terry T Moncrief

  91. 5 out of 5


    I will not buy Kief from any other supplier. The product is all it’s supposed to be, quality, the effects are there, the price is most competitive, no one else is close.

    I decarb the kief, stuff 00 capsules for kick ass results. At this price I can afford to make kief cbd oil. Either way, it’s the most relaxing and I sincerely thank Fern Valley Farms for the way you bring your products to us.

  92. 5 out of 5


    I add this to all sorts of flower. A half once goes a long way. High quality kief, that when added to broken up flower, adds to the flavor profile and fluffiness of broken up flower.

  93. 1 out of 5

    Jeremy W.

    This rating is not fern valley farms fault.. I never recieved my order.. It never even left medford post office..

    • Fern Valley Farms

      Hi Jeremy,
      Unfortunately, a lot of packages that were shipped out around this same time all are being delayed due to the winter storm across the county.
      We will keep an eye on your order and will get a replacement shipped out if not delivered within the next couple of days.
      We sincerely apologize for this delay and inconvenience.

  94. 5 out of 5


    Very nice all around! Smell, and taste is great, effects are relaxing! Thanks guys!

  95. 5 out of 5

    Elizabeth W.

    This is amazing and potent, unbelievable quality. No need to look further – this is the best you will find!

  96. 5 out of 5

    tim s.

    tasty stuff!

  97. 5 out of 5

    Michael R.

    Great service to be able to order in the mail. And for a great price.

  98. 5 out of 5

    Bart Norred

  99. 5 out of 5


    Absolutely love this keif. Sprinkle it on a bowl or add to some flower to boost the cbd percentage and roll up. Has a great flavor and definitely the best priced keif I’ve found. When I get low ill be grabbing some more. Great product.

  100. 5 out of 5


    Great Product! 100% satisfied! Arriving time.

  101. 5 out of 5


    Excellent to mix with flower

  102. 5 out of 5


  103. 5 out of 5


    This is awesome and definitely for people who have anxiety and trouble sleeping. Love it and recommended to anyone.

  104. 5 out of 5


    I order from this company very faithfully and they haven’t disappointed yet. I have made honey, oil, tea, pain salve, and even wax out of their products and it all has been nothing but wonderful. Their flower puts me on cloud 9 but I’m into cbd for ease discomfort. Love it!

  105. 5 out of 5


  106. 5 out of 5

    Jason F.

    The Kief is very good ,and lasts a long time. I really like how FVF has Kief available in all their strains, so I can add some to my Sour Suver Haze flower, thus enhancing the smoking experience.

  107. 5 out of 5


    Earthly almost garlic like flavor

  108. 5 out of 5


    Great kief. Nice smell and taste, very potent. Great for topping off bowls or adding to joints. Will certainly be buying more kief from FVF to add to my stash.

  109. 5 out of 5


  110. 5 out of 5

    Tyler Baranowski

    Great product, will be purchasing more soon. Very nice to cook with or mix in a joint.

    Image #1 from Tyler Baranowski
  111. 5 out of 5

    Teresa C.

    I liked this the best. It was very relaxing.

  112. 5 out of 5


    I pressed this, and it was incredible. My new favorite.

  113. 5 out of 5


  114. 5 out of 5


  115. 5 out of 5


  116. 5 out of 5


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