Seeds
The OG #18 Feminised Seeds
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SKU: DNA-OG18-FEM
Improved version of OG Kush with bigger yields as well.
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Flowering Type
Photoperiod
Parental lines
OG Kush S1
THC content
Information not available
CBD content
Information not available
Photoperiod flowering time
8 to 10 weeks
Yield indoor
High Yield (450-600gr/m2)
Plant size
Information not available
Suitable climates
Cool, Dry, Hot, Warm
From the breeder
Improved version of OG Kush with bigger yields as well.
DNA Genetics breeder notesParental lines
OG Kush S1
Improved version of OG Kush with bigger yields as well.
2nd Indica HT Cannabis Cup 2009 and 3rd Indica HT Cannabis Cup 2007
We selected The #18 out of the feminized OG Kush seeds we first released. The #18 was so good in many ways we had to re-feminize her! She takes on a more Sour taste then the original OG and at least a 1/3 better yield. She has the yield and fuel sour taste of the Chem Dawg with the OG-Chem power. Flowering in 9 weeks this is a keeper pheno, with rock hard buds that shine with crystals. If a more refined Sour version of the OG Kush is what you’re after, here it is. This is a re-work project that just keeps getting better, stronger, and fatter than the parent!!! This is Video Game herb!
Brand/breeder
DNA Genetics
Parental lines
OG Kush S1
Variety
Indica / Sativa hybrid
Flowering type
Photoperiod
Sex
Feminised
Yield indoor
High Yield (450-600gr/m2)
Photoperiod flowering time
8 to 10 weeks
Suitable climates
Cool, Dry, Hot, Warm
SKU
DNA-OG18-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
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
