Nurse Jack by HNW
Growers reach for Nurse Jack as a hybrid option, a cross of Nurse Jackie out of HNW. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Nurse Jack grows against.
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Similar strains
| Breeder | HNW |
|---|---|
| Type | ±60 days |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Nurse Jackie |
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🧬 Explore the family: Nurse Jackie
Ancestry Pedigree
SubCools The Dank
Unknown or Legendary
Next Generation Seed Company
Clone Only Strains
Original Strains
Clone Only Strains
Sensi Seeds
Unknown or Legendary
Original Strains
Sensi Seeds
The Seed Bank
Unknown or Legendary
Original Strains
Unknown or Legendary
SubCools The Dank
SubCools The Dank
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
The Seed Bank
The Seed Bank
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Cultivators Choice
Unknown or Legendary
BC Growers Association
Unknown or Legendary
Original Strains
Brothers Grimm
Unknown or Legendary
Sensi Seeds
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Growing Nurse Jack: what to expect
As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Nurse Jack can lean either direction. Growers familiar with Nurse Jackie 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.
Nurse Jack FAQ
How long does Nurse Jack take to flower?
Nurse Jack typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Nurse Jack an indica or a sativa?
Nurse Jack is listed as ±60 days.
What are the parents of Nurse Jack?
Nurse Jack was bred from Nurse Jackie by HNW.
What environment does Nurse Jack 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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