Strawberry Jam by Flash Seeds

Strawberry Jam strain photo
Type ruderalis/indica/sativaCross Jamaica Hybrid × Bubbleberry

Strawberry Jam lands on the indica-leaning side of the spectrum, Flash Seeds's take on the Jamaica Hybrid × Bubbleberry line. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Strawberry Jam grows against.

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BreederFlash Seeds
Typeruderalis/indica/sativa
EnvironmentOutdoors, Greenhouse
LineageJamaica Hybrid × Bubbleberry

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🧬 Explore the family: Jamaica Hybrid · Bubbleberry

Ancestry Pedigree

Jamaica Hybrid
Original Strains
Bubbleberry
Sagarmatha Seeds
Bubblegum
TH Seeds
Bubblegum
Unknown or Legendary
USA Mostly Indica
Original Strains
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
Mexico Ruderalis
Original Strains

Growing Strawberry Jam: 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 Jamaica Hybrid or Bubbleberry 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.

Strawberry Jam FAQ

Is Strawberry Jam an indica or a sativa?

Strawberry Jam is listed as ruderalis/indica/sativa.

What are the parents of Strawberry Jam?

Strawberry Jam was bred from Jamaica Hybrid × Bubbleberry by Flash Seeds.

What environment does Strawberry Jam 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 Strawberry Jam? 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.