Seeds
Expert Mac1 Feminised Seeds
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SKU: EXP-MAC1-FEM
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Flowering Type
Photoperiod
Parental lines
Alien Cookies x Colombian x Starfighter x Bruce Banner
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Dry, Warm
From the breederExpert Seeds breeder notes
Parental lines
Alien CookiesColombianStarfighterBruce Banner
Expert Mac1 is a powerful strain hitting 23% THC. It is the result of carefully crossing elite sativa and indica lineages, viz. Alien Cookies x Colombian x Starfighter x Bruce Banner, to produce a plant with beautiful frosty buds displaying the perfect balance between them. On first toke it energizes you as a sativa would and your mind begins to soar, but the next wave pulls you back down to earth with the deep full body relaxation typical of an indica.
The flavour of Expert Mac1 is quite unique, with hints of diesel, citrus, and berries, with a lingering finish, and it smells just as good as it tastes.
Medical benefits: Chronic pain, mood swings, stress, anxiety, depression.
Brand/breeder
Expert Seeds
Parental lines
Alien Cookies x Colombian x Starfighter x Bruce Banner
Flowering type
Photoperiod
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Suitable climates
Dry, Warm
SKU
EXP-MAC1-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
