Blood Sweat N Tears by Boneyard Seeds
Blood Sweat N Tears, from breeder Boneyard Seeds, is a sativa-leaning strain descended from Blue Dream × Space Kush. Indoors it typically finishes flowering in around 69 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Blood Sweat N Tears grows against.
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Similar strains
| Breeder | Boneyard Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±69 days |
| Environment | Outdoors |
| Lineage | Blue Dream × Space Kush |
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🧬 Explore the family: Blue Dream · Space Kush
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Growing Blood Sweat N Tears: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Blue Dream or Space Kush will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Blood Sweat N Tears FAQ
How long does Blood Sweat N Tears take to flower?
Blood Sweat N Tears typically flowers in around 69 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Blood Sweat N Tears an indica or a sativa?
Blood Sweat N Tears is listed as mostly sativa.
What are the parents of Blood Sweat N Tears?
Blood Sweat N Tears was bred from Blue Dream × Space Kush by Boneyard Seeds.
What environment does Blood Sweat N Tears like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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