Heartbeat Kush by NG Seeds
A indica-leaning cross of Purple Kush × Kens Kush, Heartbeat Kush — released by NG Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Heartbeat Kush grows against.
🌿 Start a Heartbeat Kush journal — free →
Similar strains
| Breeder | NG Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Purple Kush × Kens Kush |
🌱 Get Heartbeat Kush seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Purple Kush
Ancestry Pedigree
Clone Only Strains
Original Strains
Original Strains
Grand Daddy Purp
Clone Only Strains
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
Original Strains
Growing Heartbeat Kush: 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 Purple Kush or Kens 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.
Heartbeat Kush FAQ
How long does Heartbeat Kush take to flower?
Heartbeat Kush typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Heartbeat Kush an indica or a sativa?
Heartbeat Kush is listed as mostly indica.
What are the parents of Heartbeat Kush?
Heartbeat Kush was bred from Purple Kush × Kens Kush by NG Seeds.
What environment does Heartbeat Kush 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 Heartbeat Kush and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Heartbeat Kush? 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.