Mental Floss by Chimera Seeds

Mental Floss strain photo
Type indica/sativaFlower ±60 daysCross Unknown Strain × Blueberry

Mental Floss, from breeder Chimera Seeds, is an indica-leaning strain descended from Unknown Strain × Blueberry. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Mental Floss grows against.

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Similar strains

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BreederChimera Seeds
Typeindica/sativa
Flowering time±60 days
EnvironmentOutdoors
LineageUnknown Strain × Blueberry
DescendantsArianny Celeste

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🧬 Explore the family: Unknown Strain · Blueberry · Arianny Celeste

Ancestry Pedigree

Unknown Strain
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

Growing Mental Floss: 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 Unknown Strain or Blueberry 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.

Mental Floss FAQ

How long does Mental Floss take to flower?

Mental Floss typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Mental Floss an indica or a sativa?

Mental Floss is listed as indica/sativa.

What are the parents of Mental Floss?

Mental Floss was bred from Unknown Strain × Blueberry by Chimera Seeds.

What environment does Mental Floss 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 Mental Floss? 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.