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London Mints strain

Bred by House Exotics · Kush Mints × London Pound Cake

Strain facts

Checked Oct 21, 2026 · 5 sources

London Mints is a hybrid that's easy to grow. It was bred by House Exotics from Kush Mints and London Pound Cake. Its THC is about 20% (sources say 18–32%), milder than 54% of the 2,347 strains in our database that list THC. It flowers in about 9 weeks (one source lists 8–10 weeks).

Type
Hybrid
THC
About 20%18–32% across 3 sources
Top terpenes
  1. Caryophyllene peppery, spicy
  2. Limonene citrus
  3. Humulene earthy, hoppy
Commonly reported effects
Tingly, relaxed, happy, euphoric and energetic
Flavors
Mint, pepper and citrus
Lineage
Kush Mints × London Pound Cake
Breeder
House Exotics
Grow difficulty
Beginner1 source
Flowering
About 9 weeks8–10 weeks · 1 source
5 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: House Exotics

Grow facts

  1. AllBud (strain database) THC
  2. Crop King Seeds (seed bank) CBD, difficulty, flowering, THC, yield indoor and yield outdoor

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow London Mints

The grow facts a breeder or public strain listing gives for London Mints.

Flowering time
About 9 weeks8–10 weeks · 1 source. Slower than 51% of strains with a listed time
Yield indoor
About 350 g/m²300–400 g/m² (9.8–13.1 oz/ft²) · 1 source
Yield outdoor
About 125 g per plant100–150 g per plant (4–5 oz) · 1 source
Difficulty
Beginner1 source. One of 452 beginner-rated strains

Flowering window (weeks after the switch to 12/12)

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Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow London Mints: Indoor & Outdoor Growing course, $199

About London Mints

London Mints is a hybrid cannabis strain credited to House Exotics. The parent strains on record are Kush Mints and London Pound Cake.

London Mints THC level

Public listings give London Mints a THC level of 20%, which is close to the middle. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 40% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

London Mints aroma, flavor and terpenes

Its most-reported flavor notes are mint, pepper and citrus. Its top listed terpenes are caryophyllene (peppery, spicy), limonene (citrus) and humulene (woody, hoppy). Caryophyllene is the lead terpene for about 24% of the high-confidence strains in our dataset, so it is a less common lead. Terpenes shape smell and taste; their levels change from batch to batch.

Reported effects of London Mints

Commonly reported effects: tingly, relaxed, happy, euphoric and energetic. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

London Mints family tree

Its parents, from published lineage.

Parents

Kush Mints

This strain

London MintsHybrid · 18–32% THC · 8–10 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

Acai Mints

THC
25–30%
Flowering
8–9 wk
Effect
Uplifted
Difficulty
Intermediate
Save
Hybrid

Blue Zushi

THC
25–26%
Flowering
8–9 wk
Terpene
Limonene
Effect
Tingly
Difficulty
Intermediate
Save
Indica

Cake Mints

THC
20–24%
Terpene
Limonene
Effect
Hungry
Difficulty
Beginner
Height
Short
Save
Hybrid

Cake Mix

THC
24–27% · CBD 2%
Flowering
8–10 wk
Terpene
Caryophyllene
Effect
Tingly
Difficulty
Intermediate
Save

Hybrid strainsCaryophyllene strainsMint strainsStrains bred from Kush Mints

Where to buy

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Grow it

How to grow London Mints

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

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