578 W Grand Ave, Oakland, CA 94612


37.8125024, -122.2709556




10:00 AM – 8:00 PM


10:00 AM – 8:00 PM


10:00 AM – 8:00 PM


10:00 AM – 8:00 PM


10:00 AM – 8:00 PM


10:00 AM – 8:00 PM


10:00 AM – 7:00 PM


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Welcome to BlA1/4m. (pronounced b-l-o-o-m)
BlA1/4m is a fully licensed and state compliant cannabis retailer proudly serving NV and CA.
Our mission is to plant seeds of social change by cultivating meaningful roots in the soil of our industry’s unstoppable revolution.

Whether you’ve been here before or it’s your first time, you’ll find that our friendly and knowledgeable staff are here to help guide you through our extensive menu of lab tested, premium quality cannabis products.

No matter the occasion or experience level BlA1/4m has something for you.

Keep out of reach of children. For use only by adults 21 years of age and older.



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10 reviews for “Blum

  1. renecj

    Staff and location is great, parking lot a plus. Even with long lines they are pretty quick. They need to stock more Sativa blends and better pre-roll selections. They recently installed a vending machine!

  2. iam_proto

    This was a great overall experience for my first time visiting this dispensary. MJ, my budtender, was INCREDIBLY personable and VERY helpful as well as SUPER understanding of my needs/ concerns. She really catered her approach to what I was looking for and got me real excited with my purchase. She was really honest and an absolute pleasure to deal with. I’m very big on CBD because of my anxiety and stress and I have had terrible recommendations from other dispensaries that only worsened my conditions so she was an excellent source of information and as I said, very understanding. All in all, AWESOME experience and I think EVERYONE in the area should come by and pay MJ a visit. Definitely my new go to place for all my medicinal needs.

  3. Haygirlhay

    Staff is friendly and helpful

  4. mralamo612

    it was awesome! Thank you “Billy” for taking care of us and being knowledgeable about your craft.

  5. Appleyams

    Great customer service and good deals

  6. dimmer15

    Good location convenient parking to boot. Munchie Monday’s are awesome and a great selection of edibles all the time. I feel like the atmosphere or staff can be a little rough at times but all in all it’s a great place..oh and the half way to 420 party is definitely bonus points!

  7. gwasak

    Easy access to freeways. Nice & quick

  8. pliable

    Best bud in Oakland, possibly the world

  9. cubanmomi

    I was referred by a friend to Blum right before the SuperBowl. Registration was easy and the staff were kind,helpful and knowledgeable. They made the experience memorable. The $20.00. eighth and the edible I bought were straight FIYYYYYAHHH!!! Don’t sleep on Blum, excellent quality and customer service!

  10. Dldawson1234

    It’s perfect for parking. I enjoy the product. Prices are a little high. But what can u expect

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