Chemdog #4 cannabis seeds packaging — Royal King Seeds Canada
Indica
THC 18%%
IndicaFeminizedIn Stock

Chemdog #4 Feminized

S1 FeminizedSee Lab Report →

Well-balanced feminized indica with relaxed and sleepy effects and tight node spacing. Ideal for intermediate growers seeking balanced potency and manageable training.

Flavor:Blueberry, vanilla, warm spice

Best for:🌙Evening🛋️Relaxation😴Sleep Support
Intermediate Grower
🧬
THC
18%
Flower
9 - 11 weeks
⚖️
Yield
High
🎯
Difficulty
Intermediate
📏
Height
Tall
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Support heavy colas with stakes as they mature

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$21.69CAD

Premium stabilized genetics · germination guaranteed

Rewards careful growers with high output per plant
Delivers relaxed and sleepy effects ideal for evening
Proven indica lineage with reliable germination and vigor

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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 2026-02-02 on 300 seeds.

Germination rate: 98.3% (n=300)
Last QC test date: 2026-02-02
Indoor yield: 449-574 g/m² (avg across 9 verified grower reports)
Outdoor yield: 525-790 g/plant (avg across 4 verified grower reports)

About Chemdog #4 Feminized

Every grower has a handful of strains that earned permanent shelf space. Chemdog #4 Feminized makes that list for a lot of Canadian cultivators, and the reasons are practical rather than glamorous. The indica 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 fuel terpene presence is strong enough to carry the entire flavor profile, though diesel and hash add welcome complexity on the exhale. Testing at 16-20% 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 Chemdog #4 Feminized worth running in a feminized seed format.

Effects & Experience

The Relaxed onset from Chemdog #4 Feminized does not creep — it announces itself within the first five minutes and sets the pace for everything that follows. At low doses (one or two pulls from a vaporizer), the experience stays functional: a noticeable Relaxed shift paired with mild Sleepy undertones that let you carry on with your evening or afternoon. Bump the dose up and the Happy quality becomes the center of gravity, pulling you deeper into the indica experience.

The intensity curve here is worth understanding. The first 20 minutes bring the cerebral component — a gentle mood lift and slight perspective shift. Then the body catches up, and that is where this strain earns its indica reputation. Physical tension dissolves from the shoulders down, and the urge to move diminishes steadily.

In real use, Chemdog #4 Feminized works best for evening wind-down sessions, post-workout recovery, or those nights where sleep is the end goal but you want to enjoy the runway getting there. The Sleepy quality persists through the tail end of the session, and the comedown is clean — no foggy aftermath or next-morning drag. Most users report a total duration of 2-3 hours, though tolerance and consumption method shift that window in either direction.

Flavor & Terpene Profile

Describing the taste of Chemdog #4 Feminized to someone who has not tried it: imagine leading with fuel, adding a layer of diesel, and finishing with a subtle hash note that ties the experience together. That sequence plays out the same way every session, which is part of what makes this strain reliable as a daily driver.

The Caryophyllene terpene is the architect of the flavor. Its peppery, spicy character forms the base that everything else sits on. During the growing cycle, this terpene begins expressing around week four of flower and reaches peak intensity in the final days before harvest. Growers who run Chemdog #4 Feminized notice the shift — the tent goes from smelling generically "planty" to smelling specifically and unmistakably like fuel.

Inhale versus exhale is where the terpene layering becomes apparent. The draw brings fuel cleanly, with moderate smoke density and no harshness. The exhale introduces Myrcene (earthy, musky) and Valencene (orange, citrus) compounds that were masked on the inhale by the dominant Caryophyllene. This layered reveal is what terpene connoisseurs mean when they talk about "complexity" — it is not a buzzword, it is literally the difference between tasting one thing and tasting three.

Why it matters for the experience: Caryophyllene does not just flavor the smoke. It contributes stress-reducing and mood-elevating properties that shape the Relaxed character of the high. Myrcene adds sedating and physically relaxing modulation. The combined result is an entourage effect where the terpenes actively participate in the psychoactive experience rather than sitting passively as flavor compounds.

Curing note: Chemdog #4 Feminized needs a minimum of three weeks in jars at 60-65% relative humidity before the full flavor develops. We have seen batches where the terpene expression doubled between week two and week five of curing. Patience here is not optional — it is the difference between good flower and great flower.

Growing Chemdog #4 Feminized in Canada

Here is what you need to know before popping Chemdog #4 Feminized seeds. This intermediate-level photoperiod runs 7-9 weeks in flower after your chosen veg period, reaches 80-120cm 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. Chemdog #4 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. This strain develops dense buds that trap moisture — dropping humidity to 40% during the last two weeks of flower reduces botrytis risk significantly.

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 — extra airflow and wider plant spacing are essential to prevent mold.

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 Chemdog #4 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.

Chemdog #4 Feminized — Seed Selection & Storage Tips

Before you start growing Chemdog #4 Feminized, a few notes on getting the most from your seed purchase and setting yourself up for a successful run.

Seed viability: Cannabis seeds from reputable sources maintain germination rates above 90% when stored correctly. Keep Chemdog #4 Feminized seeds in their original packaging, in a cool (40-50°F) and dark location until you are ready to germinate. A refrigerator door shelf works well for most growers. Avoid freezing unless you plan to store for more than a year — freeze-thaw cycles can damage the seed coat and reduce germination rates.

Germination method for Chemdog #4 Feminized: The paper towel method remains the most reliable approach. Place seeds between damp (not soaking) paper towels in a sealed container, keep at 75-80°F, and check every 12 hours. Most Chemdog #4 Feminized seeds crack within 48 hours, with the taproot emerging by hour 72. Transplant to your starting medium once the taproot reaches 1-2cm in length. Point the taproot downward and cover with 1cm of medium. Check our germination guide for the full step-by-step process.

Selecting the right phenotype: If you pop multiple seeds, look for the plant that shows the strongest structural development during early veg. The one with the thickest stem and tightest node spacing at week two typically becomes the best producer. In packs of 3-5 seeds, running all of them and selecting the best performer for cloning is standard practice for growers who want to optimize subsequent cycles.

Planning your next run: Once you have harvested Chemdog #4 Feminized, assess what you would change. Did the plants stretch more than expected? Flip earlier next time. Did the flavor disappoint? Extend the cure. Did you see nutrient burn? Reduce feed strength by 15-20%. Every grow cycle teaches something, and Chemdog #4 Feminized is forgiving enough that the lessons come without catastrophic crop loss. Keeping a simple grow journal — date, action, observation — turns each cycle into a progressively better version of the last.

Companion strains: Growers running Chemdog #4 Feminized often pair it with a contrasting strain type for variety. A sativa or sativa-dominant hybrid on the other side of the tent provides daytime flower to complement Chemdog #4 Feminized's evening orientation. Browse our feminized cannabis seeds for compatible genetics.

Who Chemdog #4 Feminized Is For

Know your goals before buying seeds, and Chemdog #4 Feminized will either fit or it won't. This strain is designed for Relaxed and Evening / Relaxation. 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 72/28 split targets evening and nighttime use. If you are consuming cannabis primarily for relaxation, sleep, or physical comfort, this strain aligns with those goals. THC at 16-20% means most consumers can find a comfortable dose with reasonable trial.

Not the right fit for: Productivity-focused consumers. Growers in cramped spaces who still want big sativa yields.

How Chemdog #4 Feminized Compares

Honest positioning of Chemdog #4 Feminized in the indica landscape: there are strains with higher THC, strains with bigger yields, and strains with louder flavors. What Chemdog #4 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 (The Sister Feminized, Deep Chunk Feminized, Ancient OG Feminized), the differences come down to emphasis. Chemdog #4 Feminized prioritizes fuel 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: 16-20% puts Chemdog #4 Feminized in the competitive middle - Yield: 400-550g/m² indoors is in line with category expectations - Difficulty: intermediate — comparable to peers - Flavor: Distinctive fuel 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
😴Sleepy
72% of people reported feeling Sleepy
😊Happy
58% of people reported feeling Happy
🤤Hungry
54% of people reported feeling Hungry
🤗Euphoric
47% of people reported feeling Euphoric
🧘Calm
40% of people reported feeling Calm
🌿Stress Relief
27% of people reported feeling Stress Relief
💆Body High
24% of people reported feeling Body High
😶‍🌫️Sedated
21% of people reported feeling Sedated

Best For

Evening
Relaxation
Sleep Support

Strain Type

Indica 72%Sativa 28%

Strain Data Sheet

🧬THC18% - 23% (Medium-High)
🌿LineageBlueberry × Bubba Kush
🔬TypeFeminized Indica
🌡ClimateAll Climates (Hardy)
📅HarvestMid - Late October
📏Height3.2 - 5.4 ft | 96 - 162 cm
⚖️YieldHigh
🏠Yield Indoor16.4 oz/ft² | 466 - 582 g/m²
🌳Yield Outdoor18 - 26 oz/plant | 516 - 732 g/plant
Flowering Time9 - 11 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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Chemdog #4 Feminized
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🛡️Aluminium interior lining
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Chemdog #4 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
Filial Stabilization (F4) — four-generation selection
Stabilization Notes — What This Means for Your Grow

F4 stabilization on Chemdog #4. Each cycle we cull aggressively against off-types, so the F4 population reflects only the phenos that match the cultivar reference profile.

Breeding Goal

Strip off-type phenos out of Chemdog #4 via filial selection.

Selection Focus

Picked for indica vigor, dense flower formation, and reliable finish times.

Pollen / Mother Source

Royal King Genetics in-house mother stock — pollen pulled from a sibling male inside the same selected pheno population.

Last Batch QC Verified
September 27, 2025· 99%+ germination
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