Sweet Special F1 Fast Version by Sweet Seeds

Sweet Special F1 Fast Version strain photo
Type mostly indicaFlower ±49 daysCross Grapefruit × Sweet Special Auto

Sweet Special F1 Fast Version, from breeder Sweet Seeds, is an indica-leaning strain descended from Grapefruit × Sweet Special Auto. Indoors it typically finishes flowering in around 49 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sweet Special F1 Fast Version grows against.

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Similar strains

Sweet Special AutoSweet Seeds · ±56 daysCrystal Candy F1 Fast VersionSweet Seeds · ±46 daysCrystal Candy AutoSweet Seeds · ±56 daysSweet Skunk F1 Fast VersionSweet Seeds · ±46 daysSweet Cherry PieSweet Seeds · ±60 daysCrystal Candy XL AutoSweet Seeds · ±56 daysChemdog x Vintage 2006CH9 Female Seeds · ±49 daysChemoJordan of the Islands · ±49 daysCookies FastSeedStockers · ±49 daysCriticalAmaranta Seeds · ±49 daysCriticalZamnesia · ±49 daysCritical MassBulk Seed Bank · ±49 daysAll Sweet Seeds →
BreederSweet Seeds
Typemostly indica
Flowering time±49 days
EnvironmentOutdoors
LineageGrapefruit × Sweet Special Auto
DescendantsSpecial Kush

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🧬 Explore the family: Grapefruit · Sweet Special Auto · Special Kush

Ancestry Pedigree

Grapefruit
Clone Only Strains
Indica Sativa
Original Strains
Sweet Special Auto
Sweet Seeds
Grapefruit
Clone Only Strains
Cream Caramel Auto
Sweet Seeds
Cream Caramel
Sweet Seeds
BlueBlack
Unknown or Legendary
Black Domina
Sensi Seeds
Afghanistan Indica
Original Strains
Ortega
Unknown or Legendary
Nothern Lights
Sensi Seeds
Northern Lights Nr1
The Seed Bank
Afghanistan Indica
Original Strains
Northern Lights Nr2
The Seed Bank
Northern Lights
Unknown or Legendary
Afghanistan Indica
Original Strains
Northern Lights Nr5
The Seed Bank
USA Mostly 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
Blueberry
Dutch Passion
Blueberry
DJ Short
Blueberry Line
Unknown or Legendary
Temple Flo
DJ Short
Floral Line
Unknown or Legendary
Purple Thai
Unknown or Legendary
Highland Oxacan Gold
Unknown or Legendary
Mexico Sativa
Original Strains
Chocolate Thai
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
HTAF
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
Maple Leaf Indica
Sensi Seeds
Ortega
Unknown or Legendary
Afghanistan Indica
Original Strains
White Rhino
Green House Seeds
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Afghanistan Indica
Original Strains
Ruderalis
Original Strains

Growing Sweet Special F1 Fast Version: 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 Grapefruit or Sweet Special Auto 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.

Sweet Special F1 Fast Version FAQ

How long does Sweet Special F1 Fast Version take to flower?

Sweet Special F1 Fast Version typically flowers in around 49 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Sweet Special F1 Fast Version an indica or a sativa?

Sweet Special F1 Fast Version is listed as mostly indica.

What are the parents of Sweet Special F1 Fast Version?

Sweet Special F1 Fast Version was bred from Grapefruit × Sweet Special Auto by Sweet Seeds.

What environment does Sweet Special F1 Fast Version 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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Facts compiled from public breeder listings. Growing Sweet Special F1 Fast Version? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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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.