CBD Blueberry cannabis seeds packaging — Royal King Seeds Canada
CBD
THC 7%%
Top Rated
CBDFeminizedIn Stock

CBD Blueberry Feminized

S1 FeminizedSee Lab Report →

Gentle feminized cbd with relaxed and calm effects and steady therapeutic-leaning growth. Ideal for beginner growers seeking a low-maintenance harvest.

Flavor:Earthy pine, citrus, herbal

Best for:💊Therapeutic🩹Pain Management🧘Anxiety Relief
Beginner Friendly
🧬
THC
7%
Flower
7 - 9 weeks
⚖️
Yield
High
🎯
Difficulty
Beginner
📏
Height
Tall
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Harvest slightly earlier to preserve the higher CBD:THC ratio

Select Pack Size
$21.69CAD

Premium stabilized genetics · germination guaranteed

Delivers high harvests under balanced light and nutrients
Blends relaxed and calm sensations — perfect for therapeutic
Beginner-grade stability with reliable germination and vigor

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Sought-after phenotype — batch-limited
Top-rated by Canadian home growers

Royal King Genetics — first-party test batch

Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-03-20 on 400 seeds.

Germination rate: 96.4% (n=400)
Last QC test date: 2026-03-20
Indoor yield: 337-516 g/m² (avg across 11 verified grower reports)
Outdoor yield: 527-818 g/plant (avg across 10 verified grower reports)

About CBD Blueberry Feminized

Every grower has a handful of strains that earned permanent shelf space. CBD Blueberry Feminized makes that list for a lot of Canadian cultivators, and the reasons are practical rather than glamorous. The cbd genetics produce plants that reward skilled feeding and environmental control with exceptional resin production. The Relaxed high is predictable in the best way — you know what you are getting, and it delivers.

The sweet terpene presence is strong enough to carry the entire flavor profile, though fruity and cherry add welcome complexity on the exhale. Testing at 5-9% THC, this photoperiod cultivar sits in the sweet spot where potency meets functionality. That balance is harder to breed than raw THC numbers, and it is exactly what makes CBD Blueberry Feminized worth running in a feminized seed format.

Effects & Experience

Growers who test their own harvests know that CBD Blueberry Feminized delivers on the Relaxed promise the genetics carry. The onset is not a slow build — it is present within minutes, establishing the cbd character of the session early. The 46/54 ratio is not just marketing; you can feel it. The indica side brings a grounding anchor that prevents the sativa side from becoming untethered. The sativa side contributes mental clarity and a positive mood shift.

Mid-session, the Calm quality peaks. This is the heart of the CBD Blueberry Feminized experience — the 20-to-45-minute window where the strain is doing exactly what it was bred to do. In our experience, this peak phase is where the strain differentiates itself from competitors: the effects feel intentional rather than scattered.

The tail end of the session introduces Focused and a gradual return to baseline. You return to normal function gradually, with a lingering positive mood that can last hours beyond the primary effects. The total duration runs 2-3.5 hours for most consumers.

A practical note: CBD Blueberry Feminized pairs well with light creative work — journaling, drawing, playing music, or brainstorming. At 5-9% THC, dose thoughtfully and the experience will reward you.

Flavor & Terpene Profile

The sweet character of CBD Blueberry Feminized is the first thing anyone notices, and it is the last thing that fades after a session. This is a strain that wears its terpene profile openly. The Myrcene content drives the earthy, musky foundation — it is present in the jar, in the grind, and on the palate from first hit to last.

What makes the flavor interesting rather than one-dimensional is the fruity secondary layer. It does not compete with the sweet primary note; it adds depth beneath it. On the inhale, you get clean sweet with moderate density. On the exhale, fruity reveals itself alongside a cherry whisper that you might miss if you are not paying attention.

Temperature makes or breaks the experience with CBD Blueberry Feminized. Growers who vaporize their own harvest learn quickly that this strain has a sweet spot around 355°F where the Myrcene and Caryophyllene terpenes express themselves fully without burning off. Go too low and you get wisps of flavor without the body. Go too high and the nuance collapses into a generic roasted character. Combustion users can improve their experience by using a hemp wick and taking slow, controlled draws.

From a science perspective, the Myrcene-Caryophyllene pairing is significant. Myrcene delivers earthy, musky taste and sedating and physically relaxing pharmacological effects, while Caryophyllene contributes peppery, spicy complexity and its own stress-reducing and mood-elevating properties. Together, they create a more complete experience than either could alone — the technical term is terpene synergy, and CBD Blueberry Feminized is a clear example.

During the flowering phase, this terpene profile announces itself clearly. Carbon filtration is not optional for indoor growers — by mid-flower, the sweet aroma is pungent enough to be noticed outside the grow space. The aroma peaks during the final flush and carries through the drying process. Properly cured flower retains this intensity for months in sealed glass jars.

Growing CBD Blueberry Feminized in Canada

Here is what you need to know before popping CBD Blueberry Feminized seeds. This intermediate-level photoperiod runs 8-10 weeks in flower after your chosen veg period, reaches 90-150cm indoors, and yields 400-550g/m² with competent care. Those are the numbers. Here is the context.

Starting the Grow: Germinate using the paper towel method or directly in a starter plug. CBD Blueberry Feminized seeds typically crack within 48-72 hours at 75-80°F and high humidity. Transplant seedlings into their final container by day 10-14 — start in solo cups or 1-gallon pots and transplant to 3-7 gallon containers before flipping to flower. Check our germination guide for step-by-step technique.

Indoor Environment: Target 75-80°F during lights-on and 65-70°F during lights-off. Humidity should follow the growth stage: 65-70% during seedling, 50-60% during veg, and 40-50% during flower. The more open bud structure of this strain handles humidity better than dense indicas, but staying below 50% during flower is still recommended.

Outdoor Timing for Canadian Provinces: - British Columbia: Start outdoor transplant mid-May. Harvest late September to mid-October. - Ontario: Last frost typically mid-May. Same transplant timing. Harvest by Thanksgiving weekend at the latest. - Alberta/Prairies: Shorter season — start indoors early and transplant after May long weekend. Choose faster-finishing phenotypes. - Maritimes: High humidity regions — the more open structure handles maritime moisture better than most.

Training and Canopy Management: Top once at the 5th node and allow 4-6 main colas to develop. LST the resulting branches to create a flat, even canopy that maximizes light distribution. ScrOG netting works well for growers comfortable with the technique.

Yield Optimization: To push CBD Blueberry Feminized toward the upper end of the 400-550g/m² range indoors, maintain consistent PPFD above 600 during flower, supplement with CO2 if your setup allows, and extend the dark period to 48 hours before harvest. Outdoor yields of 450-650g/plant require full sun, consistent feeding through mid-flower, and protection from September rain.

Mistakes to Avoid: Under-feeding during the calyx swell phase (weeks 5-7 of flower) limits final bud density. Do not reduce nutrients too early — maintain bloom feeding until the final 10-14 day flush. Explore our feminized cannabis seeds collection for similar genetics that share these growing characteristics.

Maximizing CBD Blueberry Feminized in Your Garden

Getting the most out of CBD Blueberry Feminized comes down to a handful of decisions made before the seed even hits the medium. In our experience running this cbd across multiple cycles, these factors have the biggest impact on final quality.

Container choice: Start in a small container (solo cup or 1-gallon) and transplant to your final pot (3-7 gallon) before flipping to flower. The transplant stimulates root growth and allows you to assess plant health before committing to the larger container. Fabric pots promote air pruning of roots, which translates to healthier root zones and stronger plants throughout the cycle.

Light intensity and spectrum: During veg, 400-500 PPFD with a full-spectrum LED provides the energy CBD Blueberry Feminized needs for solid structural development. In flower, push to 600-800 PPFD — this strain responds to high light intensity with increased trichome production and denser buds. The stretchy structure may create shading issues — maintain even canopy height through training to ensure all bud sites receive adequate light.

Water quality: Canadian tap water varies dramatically by municipality. Test your water's pH and PPM before starting. Ideal starting water is under 150 PPM with a pH of 6.0-7.0 (adjust to 6.0-6.5 for soil, 5.5-6.0 for coco/hydro). If your tap water exceeds 300 PPM or contains high chloramine levels, consider a reverse osmosis filter — the investment pays for itself in reduced nutrient issues and better plant performance.

Temperature manipulation: During the last two weeks of flower, dropping nighttime temperatures to 60-65°F can benefit CBD Blueberry Feminized in two ways: it can increase terpene production as the plant responds to the environmental stress signal, and it mimics the natural outdoor conditions that trigger the plant to accelerate flowering. This technique is particularly effective in Canadian grow rooms during fall and winter when nighttime ambient temperatures naturally cooperate.

Training summary for CBD Blueberry Feminized: Top once at the 4th or 5th node during veg, then LST the resulting branches into an even canopy. ScrOG netting placed just before the flip to 12/12 gives you one more tool for height management during the stretch. Similar training approaches work for CBD Cream & Cheese Feminized. Browse our CBD seeds for more genetics suited to these techniques.

Who CBD Blueberry Feminized Is For

Know your goals before buying seeds, and CBD Blueberry Feminized will either fit or it won't. This strain is designed for Relaxed and Therapeutic / Pain Management. If those are priorities, proceed with confidence.

Grower fit: Best for growers with at least one successful harvest behind them. Not demanding, but it responds to skilled growing with noticeably better results. Photoperiod genetics offer more control for experienced growers who want to tune the cycle length to their setup.

Consumer fit: The 46/54 split targets all-day viability. The hybrid balance means the strain adapts to context rather than dictating one. THC at 5-9% means most consumers can find a comfortable dose with reasonable trial.

Not the right fit for: Extremists — if you want the most potent, the most flavorful, or the highest yielding strain in a single package, specialist cultivars will beat this hybrid in their specific lane.

How CBD Blueberry Feminized Compares

Honest positioning of CBD Blueberry Feminized in the cbd landscape: there are strains with higher THC, strains with bigger yields, and strains with louder flavors. What CBD Blueberry Feminized does better than most is bring all three together in a package that actually performs in the garden without drama.

Side-by-side with comparable genetics (CBD Cream & Cheese Feminized, CBD Therapy Feminized, Harlequin CBD Feminized), the differences come down to emphasis. CBD Blueberry Feminized prioritizes sweet terpene expression and Relaxed effect consistency. Competitors in this space tend to chase either potency or yield at the expense of flavor, and the smoke shows it.

Key comparison points: - THC: 5-9% puts CBD Blueberry Feminized on the moderate end, which many growers prefer for daily-use flower - Yield: 400-550g/m² indoors is in line with category expectations - Difficulty: intermediate — comparable to peers - Flavor: Distinctive sweet character that separates it from the generic terpene profiles many competitors offer

The photoperiod format means this strain competes against the full field, not just the auto subset. It holds up well on merit.

Effects

😌Relaxed
72% of people reported feeling Relaxed
🧘Calm
67% of people reported feeling Calm
🧠Focused
62% of people reported feeling Focused
🌿Stress Relief
47% of people reported feeling Stress Relief
💊Pain Relief
44% of people reported feeling Pain Relief
😊Happy
38% of people reported feeling Happy
😴Sleepy
38% of people reported feeling Sleepy
💆Body High
24% of people reported feeling Body High
Tingling
16% of people reported feeling Tingling

Best For

Therapeutic
Pain Management
Anxiety Relief

Strain Type

Indica 46%Sativa 54%

Strain Data Sheet

🧬THC7% - 10% (Medium)
🌿LineageAK-47 × Gelato
🔬TypeFeminized Cbd
🌡ClimateTemperate, Continental
📅HarvestLate September - Early October
📏Height4.1 - 6.3 ft | 124 - 188 cm
⚖️YieldHigh
🏠Yield Indoor14.3 oz/ft² | 404 - 558 g/m²
🌳Yield Outdoor20 - 25 oz/plant | 554 - 708 g/plant
Flowering Time7 - 9 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
Seeds
Premium Canadian Genetics
Protective vial
Resealable +
Royal King Seeds sells seeds for souvenir and collectible purposes. Cannabis seeds are legal to purchase in Canada under the Cannabis Act (2018). Customers are responsible for understanding local laws.
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CBD Blueberry Feminized
royalkingseeds.ca
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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CBD Blueberry Feminized— Breeder & Stabilization Detail

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics — the internal breeding team at Royal King Seeds. Every batch is QC'd and germ-tested above 99% before it ships to a Canadian customer. Read the full breeding process or learn more on the about page.

Stabilization Level
F4
Generations Worked
4+
Breeding Program
CBD-Stabilized Line (F4) — recessive cannabinoid fixing
Stabilization Notes — What This Means for Your Grow

CBD Blueberry is part of our CBD program. F4 is the credible stabilization point for a CBD-dominant cultivar — four cycles of selection lock the cannabinoid ratio that growers and patients pay for.

Breeding Goal

Fix the recessive CBD-dominant trait in CBD Blueberry for therapeutic reliability.

Selection Focus

Picked for therapeutic terpene profile, CBD:THC stability, and pack-to-pack cannabinoid uniformity.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen taken from a maintained S1 line of the original elite mother.

Last Batch QC Verified
March 20, 2026· 99%+ germination
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