Quebec Blue Cannabis Seeds Feminized: Strain Details and Growing Info
Quebec Blue is a feminized photoperiod cannabis strain (Hybrid) bred from Blue Fire x Granddaddy Purple. It is listed at 25% THC. Indoor flowering time is 8 to 10 weeks. Outdoor harvest is early September. Each pack contains 5 seeds, and 2 bonus seeds are added automatically to every 5-seed pack.
About Quebec Blue
Whether grown indoors or outdoors , Quebec Blue provides high yields and a satisfying cultivation experience for growers of all levels.
Quebec Blue is the result of combining two iconic cannabis strains: Blue Fire and Grand Daddy Purple . This unique combination ensures a hybrid that delivers both mental stimulation and physical relaxation in perfect harmony.
The combination of these two renowned strains results in Quebec Blue , a hybrid that offers balanced effects and a complex flavor profile that is sure to impress even the most discerning cannabis connoisseurs. The feminized seeds ensure consistent growth and a straightforward cultivation process, making it easy for growers to achieve successful harvests.
Quebec Blue is celebrated for its uplifting and balanced effects , making it an excellent choice for users seeking a high that enhances mood and provides a sense of well-being. The high begins with a cerebral uplift that brings about feelings of euphoria and happiness , providing a sense of mental clarity and focus. This initial effect is perfect for enhancing creativity, increasing motivation, and improving focus, making Quebec Blue ideal for daytime use.
As the high progresses, the Indica component of the strain takes over, providing a calming and relaxing body effect that helps to ease tension and stress.
Growing Quebec Blue
- Indoor: 8 to 10 weeks of flowering, with yields around 500–600 g/m²
- Outdoor: Early September, with yields around 500–750 g per plant
- Plant height: Medium
- Where to grow: Indoor, Outdoor, Greenhouse
- Type: photoperiod (needs a 12/12 light cycle indoors to flower)
Quebec Blue Strain Details
| Seed Type | Feminized |
|---|---|
| Genetics | Blue Fire x Granddaddy Purple |
| Indica / Sativa | Hybrid |
| Flowering Type | Photoperiod |
| Indoor Flowering Time | 8 to 10 weeks |
| Outdoor Harvest | Early September |
| THC | 25% |
| CBD | 0.1% |
| Flavor | Spicy, fruity, smooth |
| Effects | uplift, body relaxation |
| Plant Height | Medium |
| Indoor Yield | 500–600 g/m² |
| Outdoor Yield | 500–750 g per plant |
| Where to Grow | Indoor, Outdoor, Greenhouse |
| Pack Size | 5 seeds (+2 free seeds) |
Quebec Blue FAQ
What is the genetic cross of Quebec Blue?
Quebec Blue is bred from Blue Fire x Granddaddy Purple.
Is Quebec Blue indica or sativa?
The listed split is Hybrid.
How long does Quebec Blue take to flower?
Indoors, 8 to 10 weeks. Outdoor harvest is early September.
How much THC does Quebec Blue have?
It is listed at 25% THC with 0.1% CBD.
Are Quebec Blue seeds feminized?
Yes, these are feminized seeds. They are photoperiod, so they flower on a 12/12 light schedule indoors.
Legal Disclaimer: Cannabis laws vary by jurisdiction. It is the buyer's responsibility to know and follow all local, provincial/state and federal laws. These products are intended for adult customers (18+ or as required by law) where permitted. We do not encourage or promote any illegal activity.
- Availability: In Stock
- Model: QCS-091
- SKU: SKU-091
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Brand:
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Reviews
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Bobby Sauer 10/19/2025
Huge perfect Christmas Tree structure, Heavy feeder, Massive fluffy long buds. by far the best smelling, forsure overpowering blueberry smell, but its also very complex with hints of wine in my opinion. Finished up very quickly near the end, oh this plants has massive dinosaur like fan leaves way bigger than your hand, i even got 11 bladed leaves
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derf 07/29/2025
looking at seeds cuz its summer and feel like growing again...ive grown the quebec blue..if i remember well i had bought purple kush and jack herer and i received the extra seeds of quebec blue...amazing plant..it smelled like lavander you couldnt tell if it was cannabis or real lavander!!most amazing cannabis smell i experienced!!the purple had a great smell also!!very fruity!!someday ill grow these plants again!!
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Erik Penguino 07/26/2025
Outdoor 2024. One in ground and one in 20 gallon pot. The in ground was beside a Quebec LSD plant. Unfortunately, the Blue got PM quite bad and I had to chop it early. The QC LSD next to it was fine though. The in ground Blue also had almost zero smell on the buds. I’d never experienced anything like it. It was 7 feet tall and covered in mid matured buds when chopped. A bit disappointed that I couldn’t get ahead of the PM. However… the potted Quebec Blue may have been the best buds I’ve ever grown. Incredible smell, taste, and high. Completely different than the in ground. I’ve grown many Secret Garden Seed Bank strains and I will buy this again. Top notch buds. Also, a great company to deal with.
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Darrell Amero 05/11/2025
I ordered my seeds back in February Gelato/Granddaddy purple/ two freebies Quebec blue i live in southwest Nova Scotia this is my fourth year buying seeds from this company. Been growing for 50 years over the years I've bought seeds from numerous companies they were a joke compared to Quebec cannabis they are by far the best company I've delth with. Seeds arrived in three days started germinating last of April in the paper towel sprouted in two days in the cups May 3rd all 7 are up about 2+inches looking great . Best price Best quality Best service Best delivery And freebies on every order what more could you want O and there Canadian . Big thankyou to you guys awesome job
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Deayneclay 04/03/2025
Received as bonus on order last season. Great freebie very good yields over 600 grams of trimmed buds per plant and a very good smooth smoke.
