A5 Haze by Karma Genetics
Bred by Karma Genetics from Northern Lights Nr5 × Original Haze, A5 Haze is a sativa-leaning cannabis variety. Indoors it typically finishes flowering in around 109 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real A5 Haze grows against.
🌿 Start a A5 Haze journal — free →
Similar strains
| Breeder | Karma Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±109 days |
| Environment | Outdoors |
| Lineage | Northern Lights Nr5 × Original Haze |
| Descendants | Firestorm x Bio Diesel x A5hbx x Flashpoint, Mango A5, White Truffle x A5Haze x Flashpoint, Seats Taken, Purple Haze 23 A5 |
🌱 Get A5 Haze seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Original Haze · Firestorm x Bio Diesel x A5hbx x Flashpoint · Mango A5 · White Truffle x A5Haze x Flashpoint · Seats Taken · Purple Haze 23 A5
Ancestry Pedigree
The Seed Bank
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Growing A5 Haze: 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 Northern Lights Nr5 or Original 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.
A5 Haze FAQ
How long does A5 Haze take to flower?
A5 Haze typically flowers in around 109 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is A5 Haze an indica or a sativa?
A5 Haze is listed as mostly sativa.
What are the parents of A5 Haze?
A5 Haze was bred from Northern Lights Nr5 × Original Haze by Karma Genetics.
What environment does A5 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 A5 Haze and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing A5 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.