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G13 Genius Feminised Seeds-BGS-G13GE-FEM
G13 Genius Feminised Seeds-BGS-G13GE-FEM
G13 Genius Feminised Seeds-BGS-G13GE-FEM
1/3
G13 Genius strain by Brothers Grimm
G13 Genius strain by Brothers Grimm
G13 Genius strain by Brothers Grimm
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G13 Genius Feminised Seeds-BGS-G13GE-FEMG13 Genius Feminised Seeds-BGS-G13GE-FEM
G13 Genius strain by Brothers Grimm
G13 Genius strain by Brothers Grimm
G13 Genius strain by Brothers Grimm
Seeds

G13 Genius Feminised Seeds

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SKU: BGS-G13GE-FEM
Grow G13 Genius Feminised Seeds for their high THC, earthy, fruity flavors and therapeutic benefits.

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Flowering Type

Photoperiod

Parental lines

Airborne G13/HP x Genius

THC content

High THC (16-24%)

CBD content
Information not available

Photoperiod flowering time

9 to 11 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Suitable climates

High altitude, Hot, Cool, Dry, Temperate

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From the breeder
Grow G13 Genius Feminised Seeds for their high THC, earthy, fruity flavors and therapeutic benefits.
Brothers Grimm Seeds breeder notes
Aroma
EarthyFruityMinty
Effect description
Psychedelic
Parental lines
Airborne G13/HPGenius
Grow G13 Genius Feminised Seeds for their high THC, earthy, fruity flavors and therapeutic benefits.

G13 Genius Feminised Seeds - Overview

Expand your cannabis collection with Brothers Grimm's G13 Genius Feminised Seeds. An Indica & Sativa hybrid, these seeds produce dense buds. Suitable for all growers - beginners, intermediates, and experts. Expect high THC levels.

G13 Genius - Cultivation

Suitable for all types of growers, G13 Genius offers a medium-sized plant that thrives in greenhouses, indoors or outdoors. It yields between 450-750g per plant or 450-600g/m2. The plant flourishes in all climates and shows a noticeable green hue.

G13 Genius - Terpenes and Effects

The G13 Genius strain delivers a unique blend of earthy, fruity and minty flavours. Its high THC content (16-24%) provides a potent, psychedelic effect. Discover the therapeutic benefits of this unique strain today.

Brand/breeder
Brothers Grimm Seeds
Parental lines
Airborne G13/HP x Genius
Variety
Indica / Sativa hybrid
Flowering type
Photoperiod
Sex
Feminised
THC content
High THC (16-24%)
Yield outdoor
High Yield (450-750gr/plant)
Yield indoor
High Yield (450-600gr/m2)
Plant size
Medium
Photoperiod flowering time
9 to 11 weeks
Northern hemisphere harvest
October
Southern hemisphere harvest
April
Suitable climates
High altitude, Hot, Cool, Dry, Temperate
Aroma
Earthy, Fruity, Minty
SKU
BGS-G13GE-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

G13 Genius Feminised Seeds

€24.50€35.00
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