French 
Blueberry Cannabis Seeds Feminized
Blueberry is a feminized, Indica-dominant hybrid (~70% Indica / 30% Sativa) bred from Thai × Purple Thai × Afghani. It tests at approximately 24% THC, flowers in 50–60 days, and yields around 12–14 oz/m² indoors or up to ~14–18 oz per plant outdoors, typically harvesting in October. The three-way landrace lineage combines Thai's mild cerebral spark and fruity notes, Purple Thai's berry-forward fragrance and purple hues, and Afghani's dense Indica structure and heavy resin, producing reported effects that start with mild euphoria before deepening into hunger, relaxation, and sedation.
Genetics: Thai × Purple Thai × Afghani
- Thai — energizing Sativa landrace, contributes creative spark and subtle fruity notes
- Purple Thai — berry-forward fragrance, purple hues, gentle Sativa balance
- Afghani — Indica landrace, dense buds, heavy resin, sedative body effect
Blueberry Strain Details
Specifications published by Quebec Cannabis Seeds. Results vary with growing medium, technique, experience and conditions.
| Detail | Info |
|---|---|
| Breeder | Quebec Cannabis Seeds |
| Sex | Feminized |
| Type | Indica-dominant hybrid (~70% Indica / 30% Sativa) |
| Genetics | Thai × Purple Thai × Afghani |
| Flowering Type | Photoperiod |
| Flowering Time | 50–60 days |
| Outdoor Harvest | Early to mid-October |
| Best Outdoor Climate | Continental, Mediterranean, sunny, temperate |
| THC | ~24% |
| Indoor Yield | ~12–14 oz/m² |
| Outdoor Yield | Up to ~14–18 oz/plant |
Flavor, Aroma & Terpenes
Flavor: Fresh blueberry and mixed-berry sweetness up front, layered with sweet vanilla and a woody, earthy base.
Key terpenes:
- Bisabolol — mild floral/sweet, found in chamomile
- Caryophyllene — peppery, woodsy warmth
- Myrcene — earthy, amplifies sedation
- Pinene — crisp pine, supports clarity
- Terpineol — gentle floral/lilac note
Effects
Commonly reported: euphoric, hungry, relaxing, sedative, sleepy. Typically described as a brief early lift in mood and mental clarity, followed by appetite stimulation and deepening body relaxation — higher doses lean toward drowsiness and are well suited to evening or nighttime use.
Effects vary by person and dose. Not medical advice.
Reported Uses
Some users report the sedating, mood-lifting profile as supportive for stress, difficulty sleeping, general aches, or reduced appetite. This is not a high-CBD or medically targeted strain, and none of this is medical advice — consult a healthcare provider for medical use.
Growing Indoors
- Lighting: 600–1000W HPS or equivalent LED; watch for heat stress with lights spaced closely.
- Temperature/Humidity: 21–27°C by day, slightly cooler at night; ~50% humidity to prevent mold on dense colas.
- Nutrients: Balanced feed with mild nitrogen emphasis in veg, shifting to phosphorus/potassium in bloom.
- Training: Minimal training needed, though SOG or LST can boost yields.
Growing Outdoors
- Climate: Continental, Mediterranean, sunny, or temperate conditions with ample sun exposure.
- Soil: Rich, loamy soil supports stronger flavor and bud density.
- Harvest: Typically October, ahead of early cold snaps or heavy rain.
Harvesting & Curing
- Harvest timing: Trichomes mostly milky with some turning amber for balanced sedation and flavor.
- Dry: 7–12 days, cool and dark, 45–55% humidity, gradual moisture release.
- Cure: Airtight jars, burped daily for 1–2 weeks; at least two weeks of curing (longer for best results) brings out the full berry flavor.
Frequently Asked Questions
What is Blueberry? A feminized, Indica-dominant hybrid (~70/30) bred from Thai × Purple Thai × Afghani, known for its sweet blueberry flavor and strong relaxing effects.
How much THC does it have? Approximately 24% THC.
How long does it take to flower? Breeder-listed flowering time: 50–60 days. Outdoor harvest: Early to mid-October.
What's the yield? Around 12–14 oz/m² indoors, or up to ~14–18 oz per plant outdoors.
What does it taste like? Sweet blueberry and mixed berries, with vanilla and woody undertones.
Is it easy to grow? Yes — it's known for robust Indica resilience, moderate height, and a relatively quick flowering cycle.
Buy Blueberry Feminized Cannabis Seeds in Canada
Order Blueberry feminized cannabis seeds online from Montreal Cannabis Seeds, a Canadian online seed bank with more than 10 years in business. Every order ships in plain packaging with no product names on the outside, and every order includes free seeds: the bigger the order, the more free seeds you get. Pay by credit card, e-transfer or Bitcoin.
How fast will my Blueberry seeds arrive? We ship every day, and orders placed before 2 p.m. ET ship the same day. Canada Post standard shipping is $10 (4–11 business days, no tracking) and courier express is $25 (2–4 business days, with tracking). Express shipping is free on orders over $200. We also ship express to the US for $25 (2–3 business days, with tracking).
What guarantees do I get? Our 100% shipping guarantee means that if your order arrives damaged, wrong or incomplete, or never arrives, we replace it or send a new order. Our 80% germination guarantee covers your seeds for 90 days: if fewer than 80% germinate when you follow our instructions, we replace the seeds. We do not offer refunds or store credit. Read the full shipping and germination guarantees.
Legal Disclaimer
Cannabis laws differ by location. Buyers must know and follow all local, provincial/state, and federal laws before buying, holding, germinating, or growing cannabis seeds. These products are for adults 18+ (or as required by law) only where legal. We do not support or promote illegal activity. THC, flowering time, flavor, effects, and yield figures are estimates, not guarantees — actual results depend on the plant, climate, growing setup, and grower experience.
- Availability: 137 In Stock
- Model: Q.C.S.
-
Manufacturer:
