Black Berry Haze by Flash Seeds
Bred by Flash Seeds from Blackberry × Lemon Haze, Black Berry Haze is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 77 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Black Berry Haze grows against.
🌿 Start a Black Berry Haze journal — free →
Similar strains
| Breeder | Flash Seeds |
|---|---|
| Type | 80% sativa - 15% indica |
| Flowering time | ±77 days |
| Environment | Outdoors |
| Lineage | Blackberry × Lemon Haze |
🌱 Get Black Berry Haze seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Blackberry · Lemon Haze
Ancestry Pedigree
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Flash Seeds
Original Strains
Joint Doctor
Super Sativa Seed Club
Original Strains
The Seed Bank
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Growing Black Berry Haze: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Blackberry or Lemon Haze 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.
Black Berry Haze FAQ
How long does Black Berry Haze take to flower?
Black Berry Haze typically flowers in around 77 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Black Berry Haze an indica or a sativa?
Black Berry Haze is listed as 80% sativa - 15% indica.
What are the parents of Black Berry Haze?
Black Berry Haze was bred from Blackberry × Lemon Haze by Flash Seeds.
What environment does Black Berry Haze 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.
📷 Growing Black Berry Haze and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Black Berry Haze? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.