Black Dream
Cannabis seeds
by Eva Seeds
Black Dream Cannabis Seeds by Eva Seeds
Black Dream is a 50/50 sativa/indica hybrid from Eva Seeds that delivers staggering yields of dense, resinous buds — up to 600g/m² indoors and a full kilogram per plant outdoors. With a flowering time of just 45–55 days and a THC content that satisfies even the most seasoned smokers, this feminized strain is built for growers who want serious results without a drawn-out wait. The name sounds dark, but the growing experience is anything but.
Why Black Dream Seeds Deserve Your Grow Space
We've carried Eva Seeds for years, and Black Dream is one of those strains that keeps coming back into conversation. The appeal is straightforward: it grows fast, it grows big, and it absolutely cakes itself in resin. The buds are compact and heavy, with a central cola that dominates the plant and plenty of secondary buds filling out the branches. When you crack open a cured nug, the smell hits you — sweet, fruity, with a spicy undertone that lingers on the fingers. The taste follows suit, smooth and layered enough to make rolling another one feel like a treat rather than a habit.
The honest limitation? Black Dream is vigorous. Indoors, that's a polite way of saying it'll outgrow your tent if you're not paying attention. You need to flip to 12/12 when the plants hit 35–50cm, or you'll be wrestling branches into your light fixture by week three of flower. Outdoors, expect 2–3 metres depending on when you sow — so if discretion matters, you'll want a fence, a greenhouse, or very understanding neighbours.
Compared to something like Critical+ from Dinafem (another heavy yielder we carry), Black Dream finishes faster and tends to produce denser buds with more trichome coverage. Critical+ edges it on sheer bulk in some setups, but Black Dream's resin production makes it the better choice if you're after potency and extract quality over raw weight alone.
Black Dream Growing Guide — Indoor and Outdoor
Black Dream rewards growers who plan ahead. Here's how to get the most out of these feminized seeds in both environments.
Indoor Growing
- Germinate your Black Dream seeds using your preferred method — paper towel, jiffy pellets, or direct into substrate. Eva Seeds recommends a soil or coco-based medium for best flavour expression.
- Veg under 18/6 lighting until plants reach 35–50cm in height. Black Dream stretches during the first two weeks of flower, so flipping early keeps final height between 80–100cm — manageable in most tents.
- Switch to 12/12. Flowering takes 45–55 days from the flip. Watch for the central cola to fatten up significantly in the final two weeks.
- At 9 plants per square metre, expect 450–600g/m². If you're running cuttings (clones), don't let them drop below 20–25cm before flipping — and you can pack up to 12 per square metre to maximise canopy coverage.
- Flush for the final 7–10 days before harvest. The sweet, fruity terpene profile comes through much cleaner with a proper flush.
Outdoor Growing
- Sow after the last frost. Black Dream can reach 2–3 metres outdoors depending on sowing time, so plan your space and visual cover accordingly.
- In the northern hemisphere, harvest falls in early October. Southern hemisphere growers can expect to chop in early April.
- With an experienced hand and a decent summer, yields of 700g–1kg per plant are realistic. That's not marketing fluff — it's what this genetics package is capable of when given room, light, and proper nutrition.
Black Dream Seeds — Specifications
| Spec | Value |
|---|---|
| Seed Bank | Eva Seeds |
| Genetics | 50% Sativa / 50% Indica |
| Type | Feminized (photoperiod) |
| Seeds per Pack | 3 |
| Indoor Flowering Time | 45–55 days |
| Indoor Height | 80–100cm (when flipped at 35–50cm) |
| Indoor Yield | 450–600g/m² (9 plants/m²) |
| Outdoor Height | 2–3 metres |
| Outdoor Harvest (Northern Hemisphere) | Early October |
| Outdoor Harvest (Southern Hemisphere) | Early April |
| Outdoor Yield | 700g–1kg per plant |
| THC Content | High |
| Aroma/Flavour | Sweet, fruity, spicy |
| Bud Structure | Compact, very resinous, large central cola |
Running Black Dream indoors? Pair these seeds with a complete grow tent kit — tent, lighting, ventilation, and carbon filter sorted in one go. If you're growing outdoors and want to push towards that 1kg ceiling, pick up some bloom-phase nutrients to support the heavy bud production during the final weeks of flowering.
Black Dream Yield Potential — Quick Reference
| Environment | Plants per m² | Expected Yield | Harvest Time |
|---|---|---|---|
| Indoor (from seed) | 9 | 450–600g/m² | 45–55 days flowering |
| Indoor (from cutting) | Up to 12 | 450–600g/m² | 45–55 days flowering |
| Outdoor (Northern Hemisphere) | N/A | 700g–1kg per plant | Early October |
| Outdoor (Southern Hemisphere) | N/A | 700g–1kg per plant | Early April |
Frequently Asked Questions
How long does Black Dream take to flower indoors?
Black Dream finishes flowering in 45–55 days from the 12/12 light switch. That's quick for a 50/50 hybrid, and one of the reasons it's popular with growers who want fast turnarounds without sacrificing yield or potency.
What yield can I expect from Black Dream seeds?
Indoors at 9 plants per square metre, 450–600g/m² is the realistic range. Outdoors with a good summer and experienced care, 700g–1kg per plant is achievable. Cuttings can be packed at up to 12 per square metre to push the upper end of indoor yields.
How tall does Black Dream grow indoors?
When you flip to 12/12 at 35–50cm, Black Dream finishes at around 80–100cm. It stretches during early flower, so don't wait too long to switch — especially in smaller tents.
Is Black Dream sativa or indica?
It's an even 50/50 sativa/indica hybrid. You get the vigorous growth and height potential of a sativa with the dense, compact bud structure typical of an indica. The balance shows in the plant's behaviour — fast flowering but with noticeable stretch.
What does Black Dream smell and taste like?
Sweet and fruity with a spicy kick. The aroma is noticeable during late flower — a carbon filter is non-negotiable if you're growing indoors and want to keep things discreet. The flavour carries through nicely after a proper cure.
Is Black Dream good for making hash or extracts?
Yes — it's one of the best Eva Seeds strains for extraction. The trichome coverage is heavy and extends well beyond the buds onto the sugar and fan leaves. Dry sift, bubble hash, and rosin all work brilliantly with this strain's resin output.
When should I harvest Black Dream outdoors?
Early October in the northern hemisphere, early April in the southern hemisphere. The plant can reach 2–3 metres outdoors, so make sure you have visual cover sorted well before harvest time.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.