Seeds
Holy Grail Kush Feminised Seeds
SKU: DNA-HGRK-FEM
A winning cross of 2 time Cannabis Cup Champion Kosher Kush and Multi Champion The OG#18
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Total
- Out of stock
- Orders sent from the US
- Tracked discreet delivery
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Flowering Type
Photoperiod
Parental lines
Kosher Kush x The OG #18
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Photoperiod flowering time
8 to 10 weeks
Yield indoor
Very High Yield (above 600gr/m2)
Plant size
Information not available
Suitable climates
Cool, Dry, Hot, Warm
From the breeder
A winning cross of 2 time Cannabis Cup Champion Kosher Kush and Multi Champion The OG#18
DNA Genetics breeder notesAroma
EarthyWoody
Effect description
Couch-lockUplifting
Parental lines
Kosher KushThe OG #18
A winning cross of 2 time Cannabis Cup Champion Kosher Kush and Multi Champion The OG#18
This cross produces large resinous buds that reek of OG#18/Kosher goodness! The Holy Grail Kush is great for the beginner as well as the master grower. She makes an insanely aromatic plant with a strength and yield not to be matched. The Holy Grail Kush will demand the highest price of all the OG Kush Hybrids and the bag appeal is second to none. Several High Times staff were heard talking of how superior the Holy Grail Kush was in looks, smell, and taste. Please be aware of a very strong smell.
Brand/breeder
DNA Genetics
Parental lines
Kosher Kush x The OG #18
Variety
Indica dominant
Flowering type
Photoperiod
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Yield indoor
Very High Yield (above 600gr/m2)
Photoperiod flowering time
8 to 10 weeks
Suitable climates
Cool, Dry, Hot, Warm
Aroma
Earthy, Woody
SKU
DNA-HGRK-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
Based on 56 reviews
Holy Grail Kush Feminised Seeds - 3
Did soak for about 4 hours. Then planted in soil. Took about 3 days and she has germinated!! So far so good. Thank you seedsman!
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Holy Grail Kush Feminised Seeds
I have germinated many seeds of many strains from seeds man. I have never had a problem before this. I'm bummed cuz this one of my favorites. my germ rate is like 90% So I wont complain too much, but these are pretty expensive. 3/3 didnt even pop or grow a tap root. very disappointed but I will not bad mouth seedsman. even when these didnt germ. I germed 5 other strains with no issue at the exact same time. so I chop it up as something that happens sometimes maybe it was jus abad pack. but u asked my opinion you got it
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Holy Grail Kush Feminised Seeds
the seeds i paid for were awsome and all germinated
the free ones you sent 2 strains not one germinated. quite disappointed as i liked the 2 free strains you sent but they didnt germinate. would like you to replace the free ones
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Holy Grail Kush Feminised Seeds
Seedsman gets an A+ on this one!
Holy Grail by DNA genetics Amsterdam!
My favorite cannabis on the planet!!!!
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Holy Grail Kush Feminised Seeds
Like many of us did come 420, we embarked on seed promotions. I have done alot of business with seedmans.. never have had a problem.. fast shipping I have always had a 100%germination rate.. Intil now.. I ordered DNA's Holy grail kush.. paper towel method. Is my preferred way to pop seeds.. well . These were dudes.. I'm disappointed..
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Holy Grail Kush Feminised Seeds
I keep getting these emails to review seeds that never made it to me. On the 3rd attempt now and extremely frustrated. I think I'm at day 95 or so since ordering.... Hoping they arrive soon
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Holy Grail Kush Feminised Seeds
Fantastic strain. Healthy seeds. Great Service
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