2017 Emerald Cup winner by Humboldt Seed Company

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Description for Blueberry Muffin

Blueberry Muffin #10: This strain is your new favorite dessert. A multi-award winner (most recently at the 2021 Oregon Grower's Cup), Blueberry Muffin #10 is Humboldt Seed Company's breeder's cut.. Its indica-dominant heritage of Blueberry x Purple Panty Dropper x Razzleberry produces abundant plants that grow widely and uniformly in every grow environment, with a lightning quick 7-8 week flowering period. Whether it’s indoor, greenhouse or sungrown, this cut produces sugary colas highlighted with purple accents, and deeper coloration can appear with cooler temperatures. The distinct, pungent scent of fresh baked blueberry muffins and oozing terpenes make it excellent for concentrates and extracts. Blueberry Muffin #10 is energizing and powerful without the unwanted side effect of paranoia. *This is not Green Dawg Collective's Blueberry Muffin phenotype as there has been some confusion.

Customer Reviews Write Your Own!

They are going the distance. They are going for speed.

By Herka Derka on March 13, 2019

This is why I love DHN
I would never grow this from seed…
just seem’d kinda meh.
Just had one clone…outdoor,100g fabric pot, organic
This plant stank!
In July I could smell it over 100 yards away.
It smells like blueberries SO STRONG.
It grew good wrist size buds.
but the best thing was it was done on Aug 12th!
I have never had a plant finish this early
Smoke is a bit mild. Great bag appeal. Couch lock.

delightful Human headstash

By Bud Whisperer on March 13, 2019

Let me re-phrase it, the flowers are not “tiny” but compact and incredibly dense, with small tight bracts, a “cold weather-adapted” Indica trait. Compare in size to a Bubba, Purple Urkle or other Purps crossed plant.
Smelling like blueberry muffins and chocolate, the scent and peaceful high are very unique and desirable.
Plant several in SOG style to benefit from narrow-width plant shape.

Delightful Elfin Headstash

By Bud Whisperer on March 11, 2019

Pros: Rich sweet artificial blueberry muffin scent and flavor. Dark royal purple flowers.
A clear wave of bliss, peacefulness and calm. Time slows down as stress evaporates. My favorite for medicating before work. A great Seratonin releasing strain. I like it better than even Blue Dream for this.
No stretch Indica-dom. plant structure.
Cons: Small plant w/ tiny flowers. Lower potency and yield than an OG but for me the effects are worth it. Personal grow for headstash only.

Higher Yields when grown properly.

By Romulan Genetics on March 11, 2019

Blueberry Muffins smell and taste just like the name she was given. She is a truly amazing plant, that grows very short in size, but packs a serious amount of bag appeal in all areas. She throws the frost on fast, and hard. Reeks of blueberries at all stages of flowering, and can literally be given water only and she will grow well. We are finding here, that under CMH lighting, even though she is half the size of other plants in our grow room, her production is matching and exceeding other plants. We left her untrained, but did some fair amount of defoliation just before the flip, to help lower buds with their growth and to allow light to penetrate the canopy. Expect a plant that grows to about 16-20″ tall, with a 28 day veg cycle, but still puts out an easy 1-3 oz. per plant, if not more. If you grow SOG, or like to pack the plants in, she is a perfect choice as she stays small all around, and will not take up much real estate in your grow. She is a highly viable commercial strain, and can be grown for flower, extracts, or hashish, with great results. Overall we are extremely impressed with the Blueberry Muffins, and also are planning some breeding projects involving her soon. She is just too good, to not make some crosses with. You’ll love her, we are certain, as long as you give her the lighting she needs.


By sierra foothills on October 24, 2018

if ur looking for smell..sweet..production suks…

Dark Heart Nursery
Dark Heart Nursery

General Information

  • Breeder: The Humboldt Seed Company
  • Type: Indica Dominant
  • Genetics: Blueberry x Purple Panty Dropper x Razzleberry
  • Average Rating: 4 stars


Geographic Origin: Humboldt

Story: In 2009, Humboldt Seed Co. acquired a clone called Razzle Berry and bred it with their original Purple Panty Dropper strain. It produced small black seeds that turned into an array of phenos as an F1. One of the phenotypes that came from that cross had a distinct blueberry scent. They captured that pheno in genetic preservation and back-crossed it with the parental lineage. In 2010 the now F2 seed line had taken on a consistent blueberry scent but one plant in particular expressed the most wonderful, comforting scent that they had ever experienced from Cannabis. They back-crossed her with a selected male from the lineage. While they were harvesting the plant one of their trimmers exclaimed "this smells exactly like Blueberry Muffins".

Growing Information

Flowering Time: 7-8 weeks

Yield: Moderate

Growing Tips: Place clones outside on June 1st to prevent premature flowering. To start outside earlier, use the Gas Lantern Method of providing additional light during the dark period. This strain can show signs of pre-flower but as long as it stays at at least a 15 hr light cycle during vegetation growers should have no problem. Essentially if it is planted outdoors after June 1st it will require no additional lighting and harvest can be expected September 15- Oct 1st. Indoor flower cycle is 45-50 days.

Difficulty: Intermediate

Patient Expectations

Scent: Blueberry Muffins

Flavor: Vanilla, Blueberries, Chamomile

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