1256
Forbidden Runtz Hybrid
Hybrid

Forbidden Runtz

Runtz

How to grow it
Median THC
18.6%
Flowering
8–10 weeks (~56–70 days)

What labs found

Median THC
18.6%
Typical range
1.6–27.8%
Lab tests
20
States
5

0%40%

Most of these tests come from one producer, so they may say more about that grower than the strain.

This is a small number of tests, so treat the range as rough.

Flower tested under this name in legal US markets, 2021–2024. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).

About Forbidden Runtz

Forbidden Runtz is a hybrid selection from the Runtz line. Known for vanilla, grapefruit, berry aromatics.

Forbidden Runtz is a hybrid selection bred out of the Runtz genetic family. In breeding programs, it has served as a parent line for Lemon Cherry Gelato Runtz. State lab records track Forbidden Runtz across 5 legal markets between 2021 and 2024, with a large share of tested flower batches originating from a single regional cultivator. Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of Forbidden Runtz are most often described as showing rich, buttery cream, tangy ruby grapefruit, ripe mixed berry and sharp fuel and diesel. Chemotype data points to peppery beta-caryophyllene, earthy, herbal myrcene and crisp, forest-like pinene as the primary aromatic drivers, with batch-to-batch variation depending on cultivation and curing.

Reported effects

Consumers commonly report warm physical comfort, heavier evening drowsiness and an elevated, euphoric mood, making Forbidden Runtz a frequent pick for evening unwinding or unhurried downtime. The most commonly noted downsides are dry eyes and dry mouth.

Specs

Growing

Grower notes
Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

The flower

Flavour
Vanilla, Grapefruit, Berry, Diesel
Aroma
Rich, buttery cream, tangy ruby grapefruit, ripe mixed berry
Terpenes
Dominant terpenes: caryophyllene, myrcene, pinene
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Family tree

Forbidden Runtz is reported as Runtz.

  • Parents
  • Grandparents
  • As reported, not a genetic test

View full lineage table →

Parent: RuntzRzRuntzGrandparent: ZkittlezZkZkittlezGrandparent: GelatoGeGelatoThis strain: Forbidden RuntzFruForbidden RuntzParent: RuntzRzRuntzThis strain: Forbidden RuntzFruForbidden Runtz

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