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Grimm Truffles Feminised Seeds-BGS-GRTR-FEM
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Grimm Truffles Feminised Seeds-BGS-GRTR-FEMGrimm Truffles Feminised Seeds-BGS-GRTR-FEM
Grimm Truffles Feminised strain by Brothers Grimm Seeds
Seeds

Grimm Truffles Feminised Seeds

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SKU: BGS-GRTR-FEM

Gassy grape-pine funk, colourful colas, and happy daytime effects without the raciness.

A collab built on mutant genetics...
Introducing Freaky Ryder Auto

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€24.50€35.0030% OFF
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Flowering Type

Photoperiod

Parental lines

White Truffles x C99

THC content
Information not available
CBD content
Information not available

Photoperiod flowering time

7 to 9 weeks

Yield indoor
Information not available

Plant size

Large

Suitable climates
Information not available

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From the breeder

Gassy grape-pine funk, colourful colas, and happy daytime effects without the raciness.

Brothers Grimm Seeds breeder notes
Aroma
EarthyGassyPiney
Effect description
UpliftingRelaxing
Parental lines
White TrufflesC99

Gassy grape-pine funk, colourful colas, and happy daytime effects without the raciness.

Grimm Truffles by Brothers Grimm is a returning tester seed release from breeder MrSoul, originally one of the brand’s most sought-after testers in 2022. This colourful, high-yielding hybrid is known for its exotic bag appeal, sticky resin production, and big, robust colas supported by strong, closely spaced branching. Visually, it is a standout plant with vibrant colour expression and a larger, leafier frame, making it a strong choice for collectors drawn to bold flower structure and distinctive presentation.

The aroma profile is rich, loud, and complex, blending gas, earth, grape, pine, and nutty notes into an exceptionally stinky yet smooth smoke. Flowering time is around 8 weeks, although some expressions may finish slightly earlier or later. The effect is happy, relaxing, euphoric, and daytime-friendly without becoming too racy, offering a vibey, feel-good experience with plenty of character. While Grimm Truffles is vigorous and powerful, Brothers Grimm notes occasional reports of hermaphroditism, so it is best suited to attentive growers who can keep conditions stable, avoid excessive light stress, and take a gentle approach to training.

Brand/breeder
Brothers Grimm Seeds
Parental lines
White Truffles x C99
Variety
Indica / Sativa hybrid
Flowering type
Photoperiod
Sex
Feminised
Plant size
Large
Photoperiod flowering time
7 to 9 weeks
Aroma
Earthy, Gassy, Piney
SKU
BGS-GRTR-FEM

Photoperiod outdoor timeline

Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Indoor photoperiod timeline

Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.

Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long
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Seeds

Grimm Truffles Feminised Seeds

€24.50€35.00
30% OFF
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