Private Reserve Collection


7g (1/4 ounce) – $70
14g (1/2 ounce) – $130
28g (full ounce) – $250


CULLINANPrivate Reserve Collection

“Cullinan” is a rare diamond*, and this strain is just as rare and beautiful. The genetics are a secret; the farm’s primary focus is breeding for genetic perfection, so they’re keeping a tight lip on who the parents are.

Cullinan is the cream of the Private Reserve Collection crop. It’s so full of crystal that it almost looks white, and we debated keeping it all to ourselves. The buds will fill your nose with a sweetly smooth and creamy aroma, and when you grind ‘er up, she’ll stink up your entire room. The high is a creeper, and combines the cerebral euphoria of a sativa with the heavy body stone of an indica. It makes you smiley and is perfect for social settings.

*The Cullinan Diamond is the largest gem-quality rough diamond ever found. It produced stones of various cuts and sizes, the largest of which is named Cullinan I (or the Great Star of Africa), and is the largest clear cut diamond in the world.

NOSE: smooth and creamy, sweet, piney, sour citrus, gassy, musky, dank
BUDS: mega crystals, subtle purple hues, super dense, busts up fat and is pungent AF, cali haircut
SMOKE: smooth, snow white ash, sweet on the tongue with a piney aftertaste, creeper high
EFFECTS: happy, uplifting, body stone
HELPS WITH: depression, pain, anxiety


Our Private Reserve Collection comes from a farm whose primary focus is on genetic perfection and unique crosses. Only select strains are grown, with a pound or less of each strain harvested from every crop. Mailbox Marijuana has secured the exclusive rights to the harvests from this farm. Quantities are limited and the quality is bar none. Sometimes genetic details aren’t provided to us, as the farm is working on trademarking their genetics. Grown locally in the greater Vancouver region of BC.

Our BudTender Says...

Cannabis flower (aka: weed) is best kept in a sealed, glass jar. For shipping reasons, we package our flower in smell-proof mylar bags, but we highly recommend that you remove the flower from the bag once you receive it, and transfer it to a glass jar or container that can be closed or sealed (a mason jar is best). This will help keep your flower fresh for a longer period of time, and also helps to preserve terpenes and flavours 🙂

Flower Grading & Pricing

We work directly with local craft farmers, and deal directly with their master growers – there are no middle men. We personally examine every batch presented to us, and evaluate grading and pricing for all our flower on a batch-by-batch basis.

Quality can differ from crop to crop – even if it’s the same strain from the same grower. That means grading and pricing will fluctuate (even for the same strain) based on every batch we get. This way, our customers are getting fair price for value, every time.

Customer Reviews

Based on 4 reviews
Very good

Beautiful buds, smell very good when you open the bag and when you smoke. Buzz is nice. I recommend this weed.


Belle fleur style popcorn ,gout terreux, fruite (raisin) ,Au nez douce odeur fruitée raisin sucré


Visual: Amazing visuals on this one! It has that wow factor that makes you want to show it to your friends. It had some very cool bright purple leaves backed by some bright green buds. You couldn’t see the green very much because of all the snowy white crystal. It was just caked in it. It looked like it might have a fluffiness to it, but it was very dense. It had a very good moisture level and I could tell that the trics were fresh when I opened it up.
Nose: The nose was great! It was very pungent! It was kind of funky. It was gassy and a bit fruity and a bit meaty even. Super cool!
Cut/Roll/Grind: It held back a bit in the grinder because it was dense and a bit sticky. It squished it a little bit when I was cutting it.
Taste: This had a very pungent flavour as well! It was super gassy and skunky with some of that meaty sweetness and a little bit of pine. Amazing!
Burn: It burnt very nice. It was very slow and steady.
Potency/Effects: I loved this Cullinan! I got a big punch from it and it had a high potency level for me. The buzz was very heavy especially in my body. It hit very well and it made me just want to hang out on the couch with my happy mood. Definitely a heavy hitter!
Overall score – 9.9/10


Wow. This bud checks off every box. Amazing dense brick buds covered in white crystals.. taste is quality. The hit is soooo smooth. 5 star quad... 10 out of 10.
Thx mailbox for adding the charts buds.

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