Xnine by Smiling Tiger

Xnine strain photo
Type mostly indicaFlower ±63 daysCross Chemdawg × Mr Nice G13 X Hash Plant

Xnine lands on the indica-leaning side of the spectrum, Smiling Tiger's take on the Chemdawg × Mr Nice G13 X Hash Plant line. 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 Xnine grows against.

🌿 Start a Xnine journal — free →

Similar strains

Tyler DurdenSmiling Tiger · ±60 days2nd SundaySmiling Tiger · ±63 days13 FlowersSmiling Tiger · ±63 daysChocolate PuddingSmiling Tiger · ±63 daysSuper Skunk IBLSmiling Tiger · ±56 daysHoly SurferSmiling Tiger · ±70 daysAuto MK-Ultra KushTH Seeds · ±63 daysBlueberry BurstCult Classics Seeds · ±63 daysBlueberry CheesecakeOregon Microgrowers Guild · ±63 daysBlueberryApeOrigin · ±63 daysBlueberry Dragon CheeseDragons Flame · ±63 daysBlueberry Filled DonutzBakery Genetics · ±63 daysAll Smiling Tiger →
BreederSmiling Tiger
Typemostly indica
Flowering time±63 days
EnvironmentIndoors
LineageChemdawg × Mr Nice G13 X Hash Plant

🌱 Get Xnine seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Chemdawg

Ancestry Pedigree

Chemdawg
Humboldt Seed Organisation
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Mr Nice G13 X Hash Plant
Sensi Seeds
G-13
Unknown or Legendary
Indica
Original Strains
Hash Plant
Sensi Seeds
Hash Plant
The Seed Bank
Hash Plant
Unknown or Legendary
USA Indica
Original Strains
Hash Plant
Unknown or Legendary

Growing Xnine: 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 Chemdawg or Mr Nice G13 X Hash Plant 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.

Xnine FAQ

How long does Xnine take to flower?

Xnine 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 Xnine an indica or a sativa?

Xnine is listed as mostly indica.

What are the parents of Xnine?

Xnine was bred from Chemdawg × Mr Nice G13 X Hash Plant by Smiling Tiger.

What environment does Xnine 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 Xnine and something looks off? Free AI photo diagnosis →

Facts compiled from public breeder listings. Growing Xnine? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

Suggest an edit for Xnine

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.

Or just open the card now — no email needed →

Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.