Black Domina Feminized Seeds
From Original price was: $80.00.$75.00Current price is: $75.00.
Black Domina seeds have been helping people cancel their evening plans since the 1990s. A First Place Valencia THC Cup winner bred from four legendary indicas, it delivers deep physical relaxation, potent stress relief, and the kind of full-body stone that reminds you why old-school indicas became famous in the first place. 🌿
Every order ships with bonus seeds. One free seed per five purchased — added automatically, no catch. Contact us for bulk order pricing.
🖤 Black Domina Seeds: Four Indica Legends in One Strain
Black Domina seeds combine four of the most respected indica genetics of the 20th century, Northern Lights, Ortega, Hash Plant, and Afghani SA, into a single 95% indica that Sensi Seeds launched in 1996: deeply sedating, fast at 7 to 8 weeks, heavily resinous, and famous for foliage so dark it can look almost black.
In a market that has moved toward exotic hybrids and candy-forward flavours, Black Domina holds a position nothing else quite fills. It is the strain growers reach for when the effect is the priority, not novelty. The 95% indica genetics produce a deep, complete body experience, and the compact height and fast finish make it one of the more practical indoor options in the catalogue. For the full history and a deep comparison against other heavy indicas, see our Black Domina strain review.
What Black Domina seeds do well:
- A complete pure-indica body effect: the four-way Afghan-heavy lineage delivers one of the deepest, most settling experiences in the catalogue, an evening and nighttime strain
- Exceptionally fast for the potency: 7 to 8 weeks (around 50 to 55 days), which is quick for an indica this heavy, and ideal for fast indoor cycling
- Striking dark colour: deep black-green foliage with dark purple striping in late flower, driven by anthocyanin and cool nights, one of the more visually distinctive plants around
- Heavy resin and hash potential: the Hash Plant genetics push trichome density to the top end, making it one of the best strains in the catalogue for solventless extraction
- Compact and forgiving: 60 to 100 cm with low stretch, robust landrace-based genetics, and a strong response to SOG
Black Domina Lineage
🖤 Black Domina Seeds Effects and Experience
Onset (10–20 minutes): faster than most heavy indicas. A warm, pleasant lift arrives first, the shoulders and jaw start to loosen, and the mood settles. Many find this early window the best for low-key conversation or quiet activities before the body effect deepens.
Early phase (20–45 minutes): the body effect establishes clearly, often described as waves of relaxation moving from the head downward. The mental state stays clear at moderate doses, but the motivation to do anything active drops noticeably.
Mid-phase (45–90 minutes): this is where Black Domina earns its name. The physical sedation is deep and complete, and the couch is the natural destination. The myrcene-dominant profile combined with 18 to 22% THC makes the body effect feel heavier than the number alone suggests.
Late-phase (90–150 minutes): full settling, with most users drifting toward sleep, particularly with evening use. Appetite often picks up strongly. There is no harsh comedown, the effect tapers gradually.
Duration: 3 to 5 hours at typical doses, longer than most indicas at equivalent THC. Light next-day grogginess is possible at higher doses, not usually an issue at moderate consumption.
Potency note: Black Domina feels stronger than its THC percentage implies. The myrcene-dominant profile amplifies the body-heavy character, and the pure indica genetics stack rather than plateau, so it consistently punches above its weight. Not a strain for the first session of the day, start low and give it 20 minutes.
Flavour: earthy hash on the inhale, with pepper and pine from the caryophyllene and pinene, and blackberry and sandalwood on the exhale. The hash character dominates, exactly what the Hash Plant genetics were selected for. Nothing tropical or candy-forward, this is old-school indica at its most honest, and a proper cure brings out the full complexity.
🍇 Terpene Profile
Black Domina is myrcene-dominant, the foundation of both its heavy body character and its hash-forward aroma:
- Myrcene (dominant): the earthy, musky base that drives the deep, settling body experience and the hash aroma
- Caryophyllene: a peppery spice that adds depth, and the one terpene that binds directly to CB2 receptors
- Pinene: a fresh pine note that lifts the otherwise earthy profile
- Linalool: a subtle floral undertone that rounds out the old-school indica character
For how these compounds shape flavour and effect, see our cannabis terpenes guide.
🌱 Growing Black Domina Seeds in Australia
(Strictly for ACT residents with a licence or those overseas where cultivation is legal.)
Experience level: Black Domina is one of the more forgiving photoperiods in the catalogue. Sensi bred it as a fast, easy, productive strain, and the robust Afghan-based genetics tolerate moderate mistakes. Two things do need attention: late-flower airflow, since the dense buds are mould-prone, and harvest timing, since the window between peak and over-ripe is narrower than with longer-flowering strains. Our cannabis seedling care guide covers getting a plant established well.
Best environment: Sensi bred Black Domina specifically for indoor growing, and the compact height, fast flower, and heavy response to SOG make it highly efficient under lights. It also grows well outdoors in drier Australian climates, WA, SA, and inland NSW are ideal, though the dense buds prefer those Mediterranean-style conditions over tropical humidity.
Structure and height: short and compact, one of the most manageable height profiles around. Indoor plants finish at 60 to 100 cm with minimal stretch in early flower, developing a thick central cola with good lateral branching. The dark colouration deepens through flower, especially with cool nights.
Training: SOG is the optimal method, Sensi bred it with SOG in mind, so run 9 to 16 plants per m² with 2 to 3 weeks of veg, flip early, and harvest fast. SCROG also works well thanks to the low, even stretch. A single top at the 4th to 5th node creates multiple colas if you prefer fewer plants. The one non-negotiable is defoliation: thin the lower canopy at the flip and again around week 3, since the compact, dense growth restricts airflow.
Humidity and airflow, the main risk: the dense buds are the strain's biggest strength and its biggest vulnerability. Keep humidity below 50% from week 3 of flower, and below 45% in mid-to-late flower, with oscillating fans moving air through the canopy and strong extraction. Bud rot is the most common way to lose a Black Domina grow in the final fortnight.
Harvest, and watch the window: Black Domina moves from peak to over-ripe faster than longer strains. Check trichomes from day 44 and harvest around 30% amber for the full effect, or 20% amber for a slightly more functional body stone. Letting it run too long muddies the flavour. Our amber trichomes guide covers reading them, and the drying and curing guide covers the slow dry that protects the hash profile.
Colour and hash: drop night temperatures to 15 to 18 °C in the final two weeks for the deepest dark-purple expression (cosmetic, no effect on potency). And set aside the trim, since the trichome density makes Black Domina one of the best strains in the catalogue for bubble hash, dry sift, and rosin.
🏠 Indoor Growing
- Flowering: 7 to 8 weeks, one of the fastest for this potency tier
- Yield: 500 to 600 g/m² with SOG or SCROG under quality lighting
- Veg: 2 to 3 weeks for SOG, 4 to 6 weeks for SCROG or single larger plants
- Height: 60 to 100 cm, so rarely a problem in standard tents
- Container: 5 to 8 L for SOG, 11 to 15 L for SCROG or single plants
- Cycles: the fast flower plus short veg makes 5 to 6 SOG cycles a year achievable
- Airflow: critical from week 3 of flower, with defoliation and humidity below 45% in mid-to-late flower
🌿 Outdoor Growing (Australia)
- Harvest: late March in QLD and northern NSW, early April in central NSW and the ACT, mid-April in Victoria and SA. The fast flower helps beat autumn cold snaps
- Yield: up to 400 g per plant in good conditions, with the compact size limiting per-plant totals compared with larger sativa-dominant strains
- Planting: late October to early November once frost risk passes
- Best regions: drier climates, WA, SA, and inland NSW are ideal. Coastal QLD and NSW work with careful late-flower humidity management. Our Australian climate strain guide covers regional fit
- Containers: 30 to 50 L pots let you move plants under cover if late-season rain threatens in April, since the dense buds are mould-prone
- Colour: cool autumn nights (15 to 18 °C) in the final weeks bring out the deep purple naturally
🧪 Black Domina Seeds EC and Feeding Guide: Soil and Coco
Black Domina has moderate-to-generous nutrient needs, the high yield potential wants adequate feeding, but the dense buds are sensitive to late-stage overfeeding showing up in the flavour. Feed steadily, ease off nitrogen through the back half of flower, and flush thoroughly. The compact root zone in SOG setups also makes overwatering a more common mistake than overfeeding.
All EC values assume quality base nutrients. Australian tap water typically runs 0.2 to 0.5 EC, so factor that into your target and measure after mixing.
📊 EC and pH Target Table: Soil vs Coco
| Phase | Soil EC | Coco EC | Soil pH | Coco pH | Notes |
|---|---|---|---|---|---|
| Seedling Weeks 1–2 |
0.4–0.6 | 0.5–0.8 | 6.2–6.5 | 5.8–6.0 | Plain water in week 1. Start gentle, the compact root zone is easy to overwater. |
| Early veg Weeks 2–3 |
0.8–1.2 | 1.0–1.4 | 6.0–6.5 | 5.8–6.2 | Half strength to start, build to full by week 4. Moderate nitrogen, watch for dark, clawed leaves. CalMag in coco or RO water. |
| Late veg Weeks 3–4+ |
1.4–1.8 | 1.6–2.0 | 6.0–6.5 | 5.8–6.2 | Vigorous grower. Flip early for SOG (2 to 3 weeks veg), or fill the SCROG first. |
| Early flower Flower weeks 1–3 |
1.6–2.0 | 1.8–2.2 | 6.0–6.5 | 5.8–6.2 | Transition to bloom, reduce nitrogen, build P and K. Resin starts early, so begin P support from week 2. Defoliate. |
| Peak flower Flower weeks 4–6 |
1.8–2.2 | 2.0–2.2 | 6.0–6.5 | 5.8–6.2 | Peak feeding for density and resin. K boost. Watch tip burn, since the dense canopy can trap salt. Airflow critical. |
| Late flower Flower weeks 6–7 |
1.2–1.6 | 1.4–1.8 | 6.0–6.5 | 5.8–6.2 | Taper EC down. Check trichomes from day 44. Cool nights for colour. Watch the harvest window closely. |
| Flush Final 7–10 days |
0.0–0.4 | 0.0–0.5 | 6.2 | 5.8–6.0 | Plain pH water. A proper flush cleans up the hash and earthy profile noticeably. |
💡 Feeding Key Principles
- Feed for the yield, then ease off: Black Domina takes a generous peak feed, but back nitrogen down from week 4 of flower since the dense buds show overfeeding in the flavour
- Airflow and defoliation over everything: the dense structure traps humidity, so thin the canopy and keep humidity below 45% in mid-to-late flower
- Mind the harvest window: check trichomes from day 44 and aim for around 30% amber, since over-ripe Black Domina loses flavour
- Save the trim: the trichome density makes it one of the best hash and rosin strains in the catalogue
🗓️ Black Domina Seeds Week-by-Week Grow Timeline
| Phase | What's Happening | Key Actions | Watch Out For |
|---|---|---|---|
| Veg Weeks 1–3 |
Compact, bushy growth with tight internodes. Dark green foliage developing. Quick to fill out | 18/6. Build EC slowly. Top once at node 4 to 5 if not running SOG. Flip early for SOG | Overwatering, the most common mistake with the compact root zone. Lift the pot before watering |
| Early flower Flower weeks 1–3 |
Low stretch, very little height gain. Dense bud sites establishing fast across the compact canopy | Transition to bloom, reduce nitrogen. Defoliate at the flip and again at week 3. Drop RH below 50%. Carbon filter on | Airflow complacency. The canopy closes up quickly, so start managing humidity early |
| Peak flower Flower weeks 4–6 |
Dense buds fattening fast. Heavy resin and the earthy hash aroma building. Dark colour deepening | Peak EC 1.8 to 2.2. Back off nitrogen from week 4. Drop RH below 45%. Begin 15 to 18 °C nights for colour | Bud rot in the dense colas, the main late-flower risk. Keep airflow strong and humidity low |
| Late flower Flower weeks 6–8 |
Trichomes transitioning to cloudy and amber. Dark purple striping at its peak. Aroma at full intensity | Check trichomes from day 44. Begin flush. Harvest around 30% amber for the full effect | Over-ripening, which moves faster here than on longer strains and muddies the flavour |
| Dry & cure | The earthy hash and blackberry character develops in the jar. Resin-heavy trim for extraction | Slow dry at 15 to 18 °C, 55 to 60% RH for 10 to 14 days. Jar at 60 to 65% RH, burp daily 2 weeks, 3 to 4 weeks total | A fast dry, which flattens the hash profile. Save the trim for hash or rosin |
🧠 Jason's Tip: Growing Black Domina
Two things people consistently get wrong with this strain: humidity and harvest timing. On humidity, the dense bud structure is the strain's greatest strength and its biggest vulnerability. From week 3 of flower onward, humidity above 50% in the canopy is a real bud rot risk. Defoliate the lower canopy at the flip, keep fans moving through the buds, and do not back off the extraction. I have seen excellent grows lose a chunk of yield in the final fortnight because someone eased off the airflow when the buds got big.
On harvest, this strain moves faster than you expect. Check trichomes from day 44. The window between peak and over-ripe is shorter than with longer-flowering strains, and over-ripe Black Domina is noticeably less pleasant, the flavour muddies. Around 30% amber is the target for the full effect, earlier than that and you lose a chunk of what makes it worth growing.
And for colour, if you want the full dark-purple expression, drop night temperatures to 15 to 18 °C for the final two weeks. It will not change the yield, but it makes for one of the most striking harvests you will see, near-black buds packed with frost. Save the trim too, the resin density makes this one of the best hash strains in the catalogue.
🎯 Is Black Domina Right for Your Grow?
✅ Black Domina is the right choice if:
- You want one of the deepest, most settling pure-indica body effects in the catalogue
- Evening and nighttime use is the goal, this is a wind-down strain, not a daytime one
- You want a fast finish, 7 to 8 weeks is quick for an indica this heavy
- You are growing in a small space or running SOG, where the compact, low-stretch structure shines
- You make hash or rosin, since the trichome density is among the best in the catalogue
❌ Consider the alternatives if:
- You want a daytime, functional effect, where a sativa like Jack Herer or Blue Dream suits better
- You want maximum yield from a single large plant, where the compact size limits per-plant totals
- You want a gentler, more social indica, where Northern Lights is the easier-going option
- You are growing outdoors in a humid coastal spot without the airflow to manage dense buds
- You want purple colour with a different effect profile, where Granddaddy Purple is more social
Still comparing options? Our full strain lineup guide covers the range, or browse the indica-dominant range, the feminised photoperiod range, or the complete cannabis seeds catalogue.
🌟 Black Domina Customer Experiences
Paraphrased from verified customer reviews and grower communications.
⭐⭐⭐⭐⭐ "Ran a SOG with 12 plants in a 1.2 by 1.2 m tent. Finished in 49 days from flip and pulled 580 g total. The dark colouration on the buds was incredible, almost black under the lights. Hash quality from the trim was some of the best I've made.", Indoor grower, Melbourne
⭐⭐⭐⭐ "Grew two outdoors in large pots in SA and harvested mid-April. Ran the nights cool in March and the purple colouration was extraordinary. Around 350 g per plant, dense and resinous, with an old-school hash smell through the whole garden. Exactly what I wanted from a classic indica.", Outdoor grower, South Australia
❓ Frequently Asked Questions: Black Domina Seeds
What is Black Domina and why is it significant?
Black Domina is a four-way indica cross bred by Sensi Seeds in 1996, combining Northern Lights, Ortega, Hash Plant, and Afghani SA into a single 95% indica. It has remained one of the definitive heavy indicas for three decades, representing four of the most respected indica genetics of the 20th century stabilised into a fast-flowering, high-yielding, deeply sedating plant. For the full history, see our Black Domina strain review.
How heavy is the effect?
Very heavy. The myrcene-dominant profile amplifies the body-heavy character, so the effect feels stronger than the 18 to 22% THC figure alone suggests. At moderate doses you get deep physical relaxation with reasonable mental clarity, and at higher doses it is full couch-lock heading toward sleep. This is an evening strain, not one for the first session of the day or any situation needing alertness.
How fast does Black Domina flower?
Around 7 to 8 weeks from the 12/12 flip (roughly 50 to 55 days), which is notably fast for a strain at this potency and yield. Most phenotypes hit the window between day 47 and 56. Check trichomes from day 44, since the window between peak and over-ripe is narrower than on longer strains, and harvest around 30% amber for the full effect.
What yields can I expect from Black Domina?
500 to 600 g/m² indoors under good lighting with SOG or SCROG, and up to 400 g per plant outdoors in good conditions. The SOG figures are especially strong given the 7 to 8 week flower, since the combination of fast cycling and high yield per cycle makes Black Domina one of the more efficient strains in the catalogue on a grams-per-year basis.
Is Black Domina good for small grow spaces?
Yes, it was bred with compact indoor growing in mind. Plants finish at 60 to 100 cm with low stretch, so the bushy structure suits small tents from 60 by 60 cm upward, and SOG is particularly efficient in a limited footprint. The fast flower also means more cycles per year from the same space.
What does Black Domina look and smell like?
Visually distinctive: deep black-green foliage that can look almost black under certain lighting, with dark purple striping on the buds in late flower and a thick, resin-coated central cola. Run cool nights in the final two weeks and the dark colour intensifies. The aroma is old-school indica, earthy hash, pepper, pine, and blackberry, nothing tropical or candy-forward.
How difficult is Black Domina to grow?
Forgiving overall, and well suited to newer growers thanks to the robust genetics, fast flower, and compact structure. Two areas need attention: late-flower humidity and airflow, since the dense buds are mould-prone from week 3, and harvest timing, since the peak-to-over-ripe window is narrow. Manage those two and it is a straightforward, rewarding grow.
Is Black Domina good for hash production?
Among the best in the catalogue for solventless extraction. The Hash Plant genetics push trichome density to the top end of what indica plants produce, so bubble hash, dry sift, and rosin all perform well. If you are making concentrates, set aside the trim and prioritise the darkest phenotypes, which tend to carry the highest resin density.
What awards has Black Domina won?
1st Place, Outdoor, at the Spannabis Cannabis Champions Cup 2010, plus a 2nd Place at the 2005 Highlife Cup. Bred by Sensi Seeds, the wins validate the strain's reputation for delivering a consistent, distinctive heavy-indica experience that judges remembered.
Does Black Domina develop purple colouration?
Yes, reliably, and it is one of the signature traits. The dark foliage develops through veg and the purple striping intensifies in late flower, especially with cool overnight temperatures (15 to 18 °C) in the final two weeks. The colour is driven by anthocyanin, part genetic and part temperature response, and is purely cosmetic. The near-black, frost-covered buds at harvest are one of the more striking sights in the catalogue.
Do you ship Black Domina seeds across Australia?
Yes, with fast domestic shipping and discreet packaging, and most orders arrive within a few business days. All seeds are batch-tested with the paper towel method at ~22 °C and stored cold and dry to preserve viability.
57 reviews for Black Domina Feminized Seeds
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Still learning and hope for great success.
Been waiting to pop one of these, excited for the results..
1 seed germinated in 4 days. 4 to go.
been my favourite for 20 years ,was so glad to see this variety in stock,
also arrived within days,
I have had multiple orders and never a problem,Jess and the team do right everytime
Thanks again, I couldn't be happier.
This plant with buds that we call nugs is now my friend forever.
Looking sweet thanks will be ordering more soon