Seeds
Harlequin CBD Feminised Seeds
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SKU: 00S-HARL-CBD-FEM
High-yielding, sativa-dominant medical strain.
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Flowering Type
Photoperiod
Parental lines
Colombian Gold x Nepali Indica x Thai landrace x Swiss landrace
THC content
Minimal THC (0-4%)
CBD content
High CBD (Over 5%)
Photoperiod flowering time
7 to 9 weeks
Yield indoor
High Yield (450-600gr/m2)
Plant size
Medium
Suitable climates
Cool, Dry, Hot, Temperate, Warm, Wet
Aroma
Earthy
Parental lines
Colombian GoldNepali IndicaThai landraceSwiss landrace
High-yielding, sativa-dominant medical strain.
Harlequin CBD is a sativa-dominant strain with a very high CBD:THC ratio of between 36:1 - 44:1. Such strains are used by medical patients who do not wish to experience any of the psychoactive effects that THC causes, preferring to keep a clear head while enjoying bodily relaxation. Harlequin CBD is easy to grow.
Indoors, plants grow to be 70 - 90 cm. tall producing yields of 500 - 550 gr/m2 in a 55 - 60 days flowering period. Plants cultivated in an outdoor setting will become bigger at 150 - 180 cm. and ready for harvest in the first 10 days of October in the northern hemisphere.
The dominant terpene is myrcene which lends an earthy/mango scent and flavour to this variety. Other terpenes present include pinene (pine) and caryophyllene, the latter contributing peppery/spicy notes.
CBD levels range between 18 - 22% while THC is rated at 0.5%. The effect is focused and relaxing without being intoxicating or sedative in nature. Harlequin CBD is recommended for the relief of pain, stress and anxiety.
Brand/breeder
Parental lines
Colombian Gold x Nepali Indica x Thai landrace x Swiss landrace
Type
Indica / Sativa hybrid
Flowering type
Photoperiod
Sex
Feminised
THC potential
Minimal THC (0-4%)
CBD potential
High CBD (Over 5%)
Yield potential outdoor
Average Yield (200-450gr/plant)
Yield potential indoor
High Yield (450-600gr/m2)
Plant size
Medium
Flowering time (photoperiod)
7 to 9 weeks
Northern hemisphere harvest
October
Suitable climate
Cool, Dry, Hot, Temperate, Warm, Wet
Aroma
Earthy
SKU
00S-HARL-CBD-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
