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| Weight | N/A |
|---|---|
| Genetic Type | Hybrid, Pure Indica |
| Harvest Time | 6-8 Weeks, 8-10 Weeks |
| Harvest Yield | 300-400g /m2, 400-500g/ m2 |
| Seed Gender | Feminized Seed |
| Seedbank | Humboldt Seeds Co. |
| THC | High THC (20%), Mid THC (15%) |
| Country | Californian |
| Effect | Creative, Energetic, Euphoric, Muscular, Relaxing, Social |
| Genetic Family | Blueberry, Kush |
| Quality | Annibale's Choice, Bestseller, Easy to Grow, Mold Resistant |
| Taste and Smell | Berries / Grapes / Fruit, Sweet / Candy / Sugar |
| Where to Grow |
The Blueberry Muffin Feminized by Humboldt Seeds Company is a prodigy of terpene expression. This indica-dominant cultivar flowers with disarming speed, developing dense flowers loaded with dark pigments. It is not a genetic designed to break weight records.
It has been meticulously selected to offer an absolutely inimitable pastry aromatic profile. It requires a delicate cultural approach and cool temperatures to preserve its essential oils intact. A masterpiece of modern breeding that combines biological stability and a purplish pigmentation of extremely high visual impact.
This genetics closes the flowering cycle in just 6-8 weeks, guaranteeing indoor harvests between 300 and 500g/m². It develops moderate THC levels, which steadily stand between 15% and 20%.
Its compact architecture quickly takes on dark and purple hues thanks to the strong presence of anthocyanins. It releases an intoxicating and persistent smell of freshly baked blueberry muffins. It shows exceptional resistance outdoors, easily dodging autumn rains.
The immense stabilization work conducted in California is detailed in the Seedfinder databases. Humboldt breeders extensively backcrossed two elite fruity lines to isolate the exact scent of sweet, baked dough. They succeeded by fixing an incredibly fast and robust phenotype.
A genetic that prefers absolute sensory perfection over fleeting commercial volumes.
Inside the grow room, this variety shows docile behavior. Vertical elongation is minimal, making it very easy to manage the vegetative plane. It responds well to intense lighting but is sensitive to excess fertilizer.
Maintaining a moderate EC around 1.4-1.6 will guarantee homogeneous floral development without burning. Gradually lowering night temperatures (around 16-18°C) in the last three weeks will maximize the extraction of anthocyanins, coloring the calyxes a fascinating dark purple.
In the open field, it demonstrates a speed that allows it to evade any bad autumn weather. Several growers on the pages of GrowDiaries highlight how the harvest regularly happens by the end of September. It develops a very efficient root platform in light, well-drained soils.
The plant remains short and bushy, easily camouflaging itself in guerrilla environments. However, bud density requires attention: although it finishes the cycle early, it is essential to monitor morning dew to avoid pathogenic stagnation inside the apical inflorescences.
The smell in flowering is a true signature. It literally feels like being in a Californian bakery. Myrcene and bisabolol build a rich base of sweet blueberries and ripe berries, sweetened by vanilla nuances.
Caryophyllene adds a slightly toasted warmth on the exhale, recalling precisely the baked dough. In ice and water extractions, the resin keeps this incredible dessert flavor intact, offering a concentrate with a creamy consistency and exceptionally persistent taste.
With a THC level of 15-20%, Blueberry Muffin does not aim to stun the consumer. It offers a soft, comfortable, and extremely balanced impact. The initial effect brings an immediate wave of clarity and optimism, which sweeps away heavy thoughts.
Subsequently, the impact stabilizes into a delicate muscle relaxation that never induces deep lethargy. It is perceived by users as an excellent companion for the management of perceived stress or to accompany a quiet creative afternoon without drops in attention.
Overdoing nitrogen nutrition is a fatal error. A prolonged excess of nitrogen inhibits the purple color expression and negatively alters the delicate blueberry flavor. Feed sparingly.
Another frequent mistake is maintaining temperatures above 27°C in the final stages of flowering. Excessive heat quickly evaporates sweet terpenes, leaving a bland flower. Finally, avoid delaying the harvest: exceeding the eighth week rapidly degrades the milky trichomes into oxidized glands, dulling the clear-headed effect.
The original classic line is much earthier, spicier, and requires longer flowering. Humboldt’s Muffin introduces a creamy dough sweetness and decidedly superior agronomic stability, flowering much faster.
Gelato develops much higher THC levels, offering a gas and cream aroma and a strong stretch. Muffin focuses purely on the sweet fruit and extreme speed, offering a functional and less heavy effect.
Both genetics turn dark during flowering. Purple Punch offers a larger yield, but a terpene profile that often fades. Blueberry Muffin wins hands down on olfactory complexity in extraction, maintaining a much rounder flavor.
It is totally unsuitable for those seeking the absolute strongest weed or extreme THC levels capable of nailing you to the couch. Also not recommended for large commercial growers who aim exclusively to maximize final weight yield, as the structure of this plant favors aromatic perfection over pure floral volume.
The plant vegetates perfectly with 18 hours of light. During flowering, intense light exposure helps consolidate the density of the compact buds.
Yes, absolutely. Plan at least 10-14 days of just water to clean the roots; it will incredibly enhance the blueberry pie flavor.
Lowering the temperature is key. In the last two weeks, ensure there is a temperature swing of at least 8-10 degrees between day and night.
The calyxes are very dense. Maintaining relative humidity below 45% at the end of the cycle is imperative to prevent internal mold attacks.
A light defoliation between the second and third week of flowering will help air circulate better among the genetics’ short internodes.
Blueberry Muffin Feminized embodies the craftsmanship of Californian breeding. It is not a weight record genetic, but an elite sensory experience. It is pure joy to grow.
Our team considers it a mandatory choice for those who extract their own buds and for growers who desire jars full of purple flowers with amazing visual appeal and hypnotic perfume. A connoisseur’s jewel that finishes flowering in the blink of an eye.
Emerald Cup 2017 – 6th Place!
