Black 84 cannabis seeds packaging — Royal King Seeds Canada
Indica
THC 20%%
Top Rated
IndicaFeminizedIn Stock

Black 84 Feminized

S1 FeminizedSee Lab Report →

Well-balanced feminized indica with focused and calm 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
20%
Flower
9 - 11 weeks
⚖️
Yield
High
🎯
Difficulty
Intermediate
📏
Height
Medium
🌱
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 focused and calm 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 2026-04-01 on 400 seeds.

Germination rate: 99.0% (n=400)
Last QC test date: 2026-04-01
Indoor yield: 499-618 g/m² (avg across 15 verified grower reports)
Outdoor yield: 491-710 g/plant (avg across 6 verified grower reports)

About Black 84 Feminized

The first thing most growers notice about Black 84 Feminized is the soil aroma that develops mid-flower and only gets louder from there. By harvest day, the tent smells unmistakably of soil and mushroom — a preview of what ends up in the jar. This indica runs 86% indica and 14% sativa, which translates to a body-forward experience with enough headspace to stay present.

In our testing, Black 84 Feminized shows its best side when the grower dials in the environment and pays attention to feeding cues during flower. The Focused primary effect hits within the first few pulls, and the Calm quality that follows gives the session its character. At 18-22% THC, this is not a novelty strain — it is a functional cultivar with genuine depth.

Effects & Experience

Start Black 84 Feminized slowly if it is your first time. The Focused onset is genuine — within minutes you will feel the indica genetics making their case. The 86% indica lineage brings a physical gravity that pulls tension out of the shoulders, jaw, and lower back. The 14% sativa heritage adds enough headspace that you do not feel locked down or foggy.

The mid-session peak is where Black 84 Feminized is at its best. The Calm quality integrates fully with the Focused foundation, creating a state that users consistently describe as deeply comfortable without being unconscious — the sweet spot between relaxation and sleep.

Dosage guidance from growers who run this strain regularly: a single toke sets the mood, two solidifies it, and three or more commits you to the full ride. The THC content (18-22%) means this is not a strain where you can over-consume and shrug it off. Respect the potency and you will be rewarded with one of the cleaner indica experiences available.

Practical applications: Evening, Relaxation, Sleep Support. The undefined tail-end of the session fades naturally over 90-120 minutes, leaving no harsh comedown or rebound anxiety. Growers who time their harvest right (cloudy trichomes with 20-30% amber) will see this effect profile expressed most clearly.

Flavor & Terpene Profile

Pull a bud of Black 84 Feminized from the jar and give it a squeeze. The soil scent that releases is the first chapter of a story the terpenes have been writing since mid-flower. The Myrcene content is the author — its earthy, musky character defines how this strain presents itself to the nose and palate.

The smoking experience plays out in a predictable but enjoyable arc. The inhale brings clean soil flavor with just enough density to feel substantial. The mid-draw introduces mushroom as a harmonic — not replacing the primary note, but enriching it. The exhale pulls mossy into focus and leaves an aftertaste that soil fans will appreciate.

Temperature sensitivity is real with this cultivar. The Myrcene and Pinene terpenes have different boiling points, and how you consume Black 84 Feminized determines which flavors you taste most prominently. Vaporizer users at 340°F get a bright, earthy, musky-forward experience. At 370°F, the pine, fresh forest notes from Pinene join the party. Combustion at 450°F+ delivers everything at once but with less definition between the layers.

The practical takeaway: Black 84 Feminized's terpene profile is a genuine asset, not a marketing afterthought. The Myrcene contributes sedating and physically relaxing properties that align with and amplify the strain's Focused character. Pinene adds alert and mentally clear modulation that makes the overall experience more nuanced. Together, they create an entourage effect that explains why this indica feels different from other varieties at the same THC percentage.

Growers should prioritize the dry and cure for maximum flavor expression. A slow dry at 60°F with 55-60% humidity followed by at least three weeks of jar curing at 62% humidity is the minimum for Black 84 Feminized to show what it can do. Shortcuts here cost you the very thing that makes this strain worth growing.

Growing Black 84 Feminized in Canada

Black 84 Feminized is classified as a intermediate-level grow, and that rating holds up in practice. As a photoperiod strain, you control the vegetative period by maintaining 18+ hours of light, then triggering flower by switching to 12/12. Most growers veg for 4-6 weeks, though space-constrained setups can flip earlier with modest yield reduction.

Indoor Performance: Under a quality LED (600-800 PPFD during flower), Black 84 Feminized reaches 80-120cm and produces 400-550g/m² when given proper conditions. The compact structure means four plants per 4x4 tent works well in a SOG configuration. Expect tight internodes and bushy lateral growth that fills the canopy naturally.

Outdoor Performance: In Canadian zones 5b-7a (southern Ontario, BC Lower Mainland, southern Prairies), Black 84 Feminized needs to be started indoors in April and transplanted outside after the last frost date for your region. Harvest timing is critical — this strain finishes flowering in 7-9 weeks, and Canadian growers need to work backwards from their first expected frost date (typically late September to mid-October depending on location). Outdoor yields reach 450-650g/plant in good conditions.

Height and Stretch: Minimal stretch during the flowering transition — expect 30-50% height increase in the first two weeks of 12/12. This makes height management straightforward for indoor growers. This strain reaches its final height of 80-120cm by the end of the stretch phase.

Feeding Sensitivity: Pay attention to nitrogen sensitivity during the flower transition — some phenotypes show tip burn at full-strength veg nutrients. Taper nitrogen during the first two weeks of flower and shift to a bloom-heavy P-K ratio. CalMag supplementation is recommended under LED lighting.

Common Mistakes: The most frequent issue growers report with Black 84 Feminized is insufficient airflow through the dense canopy during late flower. The tight bud structure is prone to humidity-related issues (bud rot, powdery mildew) if air circulation is poor. Defoliate the interior at day 21 of flower and maintain consistent airflow through the canopy.

Canadian Climate Notes: Humidity spikes during September and October are the biggest threat to outdoor growers running Black 84 Feminized. Late-finishing phenotypes may need protection from rain during the final weeks. A simple hoop house or tarp cover can save your harvest from botrytis. Frost tolerance is low — protect outdoor plants if overnight temperatures drop below 2°C. Check our germination guide for detailed techniques. Browse our feminized cannabis seeds and indica strains for related genetics.

Maximizing Black 84 Feminized in Your Garden

Getting the most out of Black 84 Feminized comes down to a handful of decisions made before the seed even hits the medium. In our experience running this indica 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 Black 84 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 compact canopy allows for uniform light distribution without the hot spots that plague taller, leggier plants.

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 Black 84 Feminized in two ways: it encourages purple and dark coloration in phenotypes that carry the anthocyanin genes, and it slows metabolic activity slightly, pushing more energy into resin production. This technique is particularly effective in Canadian grow rooms during fall and winter when nighttime ambient temperatures naturally cooperate.

Training summary for Black 84 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 Angel OG Feminized. Browse our indica strains for more genetics suited to these techniques.

Who Black 84 Feminized Is For

This section is about honest fit. Black 84 Feminized works well for growers who enjoy the process and consumers who appreciate nuance in their flower. It is a hands-on photoperiod cultivar that rewards deliberate cultivation decisions.

Grower profiles that match: - Home cultivators with standard setups (4-7 feet) running seasonal cycles - Canadian outdoor growers south of zone 4 with enough season for photoperiod flowering - Intermediate to advanced growers looking for a reliable producer

Consumer profiles that match: - Evening users, pain management consumers, sleep seekers - Both newer and experienced consumers (dose-adjustable) - Flavor-forward consumers who prioritize soil and mushroom terpene profiles

Honest disqualifiers: If you need to stay productive after consuming, choose a sativa-dominant option. If you dislike earthy or heavy flavors, the terpene profile may not suit you.

How Black 84 Feminized Compares

Placing Black 84 Feminized in context against similar indica options: Angel OG Feminized, Killer Grape Feminized, Northern Lights Feminized occupy the same general space but differ in key areas.

Black 84 Feminized brings 18-22% THC, a soil-forward flavor, and intermediate grow difficulty to the table. Where it wins: the terpene profile is more developed than most competitors at this price point, and the Focused effects are consistent across seeds and harvests. Where it is matched: yield numbers are in line with category averages. Where competitors may edge ahead: raw potency — growers chasing maximum THC will find higher numbers elsewhere.

Running this as a photoperiod gives you control that autoflower versions cannot offer. Veg as long as your space allows, train aggressively, and push the plant toward its genetic ceiling. The trade-off is time and complexity.

The honest difference: Black 84 Feminized is not trying to be the loudest, strongest, or highest-yielding indica seed available. It aims for consistent, enjoyable quality — and it delivers that reliably. That consistency is its competitive advantage.

Effects

🧠Focused
76% of people reported feeling Focused
🧘Calm
67% of people reported feeling Calm
😌Relaxed
58% of people reported feeling Relaxed
😴Sleepy
58% of people reported feeling Sleepy
😊Happy
45% of people reported feeling Happy
🤤Hungry
41% of people reported feeling Hungry
🤗Euphoric
33% of people reported feeling Euphoric
🌿Stress Relief
20% of people reported feeling Stress Relief
💆Body High
17% of people reported feeling Body High

Best For

Evening
Relaxation
Sleep Support

Strain Type

Indica 86%Sativa 14%

Strain Data Sheet

🧬THC20% - 25% (High)
🌿LineageNorthern Lights × Master Kush
🔬TypeFeminized Indica
🌡ClimateAll Climates (Hardy)
📅HarvestMid - Late October
📏Height2.6 - 4.2 ft | 78 - 126 cm
⚖️YieldHigh
🏠Yield Indoor13.7 oz/ft² | 388 - 576 g/m²
🌳Yield Outdoor17 - 22 oz/plant | 488 - 626 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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Black 84 Feminized
royalkingseeds.ca
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💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Black 84 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
BX2
Generations Worked
3+
Breeding Program
Backcross Stabilization (BX2) — modern hybrid fixing
Stabilization Notes — What This Means for Your Grow

Backcrossed twice to the dominant parental line. Black 84 now expresses indica relaxation profile consistently across the population — what was interesting about the original cross is preserved without the pheno-roulette of an unstabilized F1.

Breeding Goal

Carry a clone-derived mid-2010s hybrid into a stable seed pack.

Selection Focus

Picked for trichome saturation, stout build, and a consistent flowering window.

Pollen / Mother Source

Royal King Genetics breeding facility — pollen sourced from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
January 19, 2026· 99%+ germination
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