Ultimate Lemon Bubba by Thunderfudge

Ultimate Lemon Bubba strain photo
Type indica/sativaFlower ±65 daysCross Bubba Kush × Ultra Chem SFV

Ultimate Lemon Bubba is an indica-leaning cannabis strain from Thunderfudge, bred by crossing Bubba Kush × Ultra Chem SFV. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Ultimate Lemon Bubba grows against.

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Similar strains

UltrabriteThunderfudge · ±74 daysUltimate Chem 818Thunderfudge · ±74 daysCountrytime KushThunderfudge · ±63 daysSweet and Sour ChemThunderfudge · ±67 daysSuper Lemon DawgfighterThunderfudge · ±67 daysThunderfudge - Golden RetrieverThunderfudgeBlueberry DeadbandThe Fire Department · ±65 daysChimborazo Ghost593 Genetics · ±65 daysChloe SimoneBakery Genetics · ±65 daysCitrol SledgehammerGK Genetics · ±65 daysCitrus Freak ShowDoc's Dank Seeds · ±65 daysCommodosCannafari · ±65 daysAll Thunderfudge →
BreederThunderfudge
Typeindica/sativa
Flowering time±65 days
EnvironmentOutdoors, Greenhouse
LineageBubba Kush × Ultra Chem SFV

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🧬 Explore the family: Bubba Kush · Ultra Chem SFV

Ancestry Pedigree

Bubba Kush
Clone Only Strains
Northern Lights
Unknown or Legendary
Afghanistan Indica
Original Strains
Triangle Kush
Clone Only Strains
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Ultra Chem SFV
Unknown or Legendary
Chem Dawg
Unknown or Legendary
SFV OG
Clone Only Strains
OG Kush
Clone Only Strains

Growing Ultimate Lemon Bubba: 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 Bubba Kush or Ultra Chem SFV 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.

Ultimate Lemon Bubba FAQ

How long does Ultimate Lemon Bubba take to flower?

Ultimate Lemon Bubba typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Ultimate Lemon Bubba an indica or a sativa?

Ultimate Lemon Bubba is listed as indica/sativa.

What are the parents of Ultimate Lemon Bubba?

Ultimate Lemon Bubba was bred from Bubba Kush × Ultra Chem SFV by Thunderfudge.

What environment does Ultimate Lemon Bubba 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 Ultimate Lemon Bubba? 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.