+2 Seeds
Seeds
SleeStack Feminised Seeds
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SKU: DNA-SLST-FEM
The perfect mix of two legendary strains
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+2 Seeds
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Flowering Type
Photoperiod
Parental lines
Shrom x Martian Mean Green
THC content
Information not available
CBD content
Information not available
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Hot, Humid
From the breeder
The perfect mix of two legendary strains
DNA Genetics breeder notesParental lines
ShromMartian Mean Green
The perfect mix of two legendary strains
Slee Stack Feminized Cannabis Seeds from the world famous DNA Genetics Seedbank these female seeds offer some of the finest female cannabis seeds to come out of Holland.
This strain brings two of our favourite strains together. Shrom is a cutting that we got a few years ago from Northern California. The Shrom yields and tastes great. We love this strain because of its fuel/haze taste. Crossing this clone to the MMG male was a very easy decision because the MMG has always put something special into whatever we cross him to!
The SleeStack will not grow tall like the Schrom and will not take as long either. She is a shorter, stout plant that packs on the weight after the 5th week. The buds on this plant are frosty with resin. If you're looking for the plant to make your Concentrate out of, look no further. This strain has high resin content that will make your Concentrate stand out! With the flavour of the Martian Mean Green and the yields of the Shrom, this is the perfect mix of two legendary strains.
Brand/breeder
DNA Genetics
Parental lines
Shrom x Martian Mean Green
Flowering type
Photoperiod
Sex
Feminised
Suitable climates
Hot, Humid
SKU
DNA-SLST-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
