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Flowering Type
Photoperiod
Parental lines
Blueberry x Sour Diesel #2
THC content
Medium THC (10-15%)
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
Humid, Warm
Parental lines
BlueberrySour Diesel #2
Blueberry x Sour Diesel #2 cross.
Sour Blueberry is a Californian variety from Humboldt Seeds Bank.
Sour Blueberry born of the cross between Blueberry, well known for its purple hues and for its fruity flavor and a bitter tasting Indica. The result is a more productive variety than the pure line, fruity acidic and compact buds. It is a cross indicates that make you happy all the plants that you like simply by its magnificent appearance.
Sour Blueberry has a physical effect and relaxing, suitable for nervous type problems.
The cold nights are the key to bluish tones that all this variety displays.
Brand/breeder
Humboldt Seed Org.
Parental lines
Blueberry x Sour Diesel #2
Flowering type
Photoperiod
Sex
Regular
THC content
Medium THC (10-15%)
Suitable climates
Humid, Warm
SKU
HDS-SB-REG
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 3 reviews
Sour Blueberry Regular Seeds
None of the seeds popped
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Sour Blueberry Regular Seeds
None of my blueberry seeds germinated but my sour grapes I got 2 out of 6 to pop I've had a better experience with attitude so far😡:serious_face_with_symbols_covering_mouth::serious_face_with_symbols_covering_mouth::serious_face_with_symbols_covering_mouth:
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Sour Blueberry Regular Seeds
i read online reviews claiming this strain had rock-hard buds, this was not the case for me. i grew a 5-pack and all 5 grew very nicely. but the buds did not tighten up and was not frosty like most others. the taste and effect was not that great either. i have tried 100s of strains and this one was one of the worst i have had. i will not grow this one again or recommend to others. HSO does have some good strains but this is just not one of them. this is one of the cheapest strains they offer and now i know why.
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