London Jelly is a hybrid cannabis strain bred from Pancakes and Jealousy, known for a sweet, creamy berry and jam aroma with a cheesy edge. It was bred by Tiki Madman, the Michigan breeder behind several Pancakes crosses. Leafly lists THC up to about 21%, and reviewers most often report a euphoric, creative and relaxed high.
London Jelly Strain at a Glance
| Type | Hybrid, slightly indica-leaning |
|---|---|
| Lineage | Pancakes × Jealousy |
| Breeder / origin | Tiki Madman (Michigan) |
| THC | Up to about 21% (Leafly) (typical lab range) |
| CBD | Not listed |
| Dominant terpenes | Beta-caryophyllene, Limonene, Humulene |
| Aroma and flavor | sweet fruit, cream, pancake batter, grape jelly, earl grey tea, berry, cheese, vanilla, nutty |
| Reported effects | euphoric, creative, relaxed |
| Best for | evening use, creative downtime, experienced consumers |
| Flowering time | 8–9 weeks |
Where London Jelly Comes From
London Jelly is a Tiki Madman cross of Pancakes and Jealousy. Leafly, Weedmaps and SeedFinder all credit Tiki Madman, a breeder Weedmaps describes as one of Michigan’s originals, and Leafly and SeedFinder list the Pancakes x Jealousy pairing. SeedFinder marks the Pancakes side as probable rather than certain, and Weedmaps’ parent listing names London Pound Cake instead. The two are not as far apart as they look: Pancakes is usually described as London Pound Cake crossed with Kush Mints, so either way the strain carries London Pound Cake genetics, which explains the name.
Jealousy, the other parent, is the Seed Junky Genetics hybrid of Sherbert and Gelato that became one of the most used parents of the early 2020s. London Jelly is sometimes listed with a Cookies connection because London Pound Cake is a Cookies family strain, but no source we checked credits Cookies as its breeder.
London Jelly Effects: What It Feels Like
Leafly reviewers most often describe London Jelly as euphoric, creative and relaxed, and Weedmaps calls the high euphoric and calming. The usual pattern is a happy, chatty head change first, then a gradual body ease that does not knock you out at moderate amounts. AllBud lists it as slightly indica-dominant at around 55% indica, and Weedmaps calls it indica-dominant, which matches the calmer back half of the experience.
Leafly points it toward experienced consumers. A small amount suits an evening of music, cooking or conversation; a larger one is better saved for when you have nowhere to be. Start low and give it time before adding more.
London Jelly Terpenes, Aroma and Flavor
This is a dessert strain with a twist. Leafly describes a sweet, fruity aroma with cream and pancake notes, and reviewers have compared the smell to grape jelly, lingonberry jam, earl grey tea, whole wheat toast and walnut. Leafly’s flavor tags are berry, cheese and blue cheese, with vanilla and nutty notes in the description, so the savory side is real. One reviewer simply found the smell strong and unpleasant, which is a fair warning if you dislike cheesy profiles.
Leafly and Weedmaps both list caryophyllene as the dominant terpene, followed by limonene and humulene. Caryophyllene brings the peppery, spicy depth, limonene adds the bright fruit, and humulene contributes an earthy, hoppy dryness.
- Beta-caryophyllene: peppery and spicy, also found in black pepper and cloves
- Limonene: bright citrus, also found in lemon and orange peel
- Humulene: woody and hoppy, also found in hops and basil
Terpene levels vary from grower to grower and batch to batch, so check the lab label on the package. Learn more in our guide to cannabis terpenes.
Side Effects and How to Use London Jelly
Leafly reviewers list anxiety, dry mouth and dry eyes as the most common complaints. They are typical for a high-THC hybrid and usually tied to taking too much at once. Drink water and keep the first dose modest.
With London Jelly, as with any strain, a smaller dose usually avoids anxiety or grogginess. Our cannabis safety guide covers what to do if you take too much.
Do People Use London Jelly for Medical Reasons?
Leafly readers most often mention reaching for London Jelly during anxiety (35%), depression (30%) and pain (25%). These are personal reports, not clinical evidence, and the sample is small.
These are user reports, not clinical findings. For what research actually supports, see our cannabis health and research section, and talk to your doctor before using cannabis for a health condition.
Growing London Jelly
- Flowering: 8–9 weeks
- Environment: Indoor or outdoor
SeedFinder lists Tiki Madman’s flowering time as 8 to 9 weeks, with about 60 days given in its basic info, and says the strain can be grown indoors or out. It is not listed as a feminized release, and no yield or height figures are published. Leafly describes dense, frosty buds with orange hairs and purple hues, so outdoor growers in damp autumn climates should keep airflow high late in flower.
Home-grow rules depend on the state: adults can grow at home in states such as California (six plants per residence), Michigan (12 per residence) and Oregon (four per household), while Washington and Illinois allow home growing only for registered medical patients. Check your state in our cannabis laws by state guide before you plant anything.
Strains Like London Jelly
- Jealousy: its parent
- London Pound Cake: the Cookies strain behind its Pancakes parent
- Kush Mints: the other half of Pancakes
- Gelato: part of Jealousy’s background
- Ice Cream Cake: another creamy dessert hybrid
Browse more hybrid strains, the full strain directory, or our guide to cannabis strains.
More Hybrid Strains to Explore
London Pound Cake · Loud Scout · Lucky Charms · Lilac OG · Lilac Diesel · Lilac Cookies · All hybrid strains
Where to Buy London Jelly
Dispensary menus change every week, and London Jelly may be sold under its own name, as a cross or as a pre-roll or vape. The fastest way to find it is to check store menus online before you go. In Medford, browse Medford dispensaries and check the menus at stores like Cloud 9 Wellness and Substance Crater Lake Hwy. In Lansing, browse Lansing dispensaries and check the menus at stores like Boogiez Arcanna and Skymint. You can also browse licensed dispensaries in every state we cover. Adults 21 and older can buy with a valid photo ID; see cannabis laws by state for purchase limits.
London Jelly FAQ
Is London Jelly indica or sativa?
It is a hybrid that leans slightly indica. AllBud lists it around 55% indica, and Leafly calls its effects euphoric, creative and relaxed.
What is London Jelly a cross of?
Pancakes crossed with Jealousy, according to Leafly and SeedFinder. Weedmaps lists London Pound Cake, which is a parent of Pancakes.
Who bred London Jelly?
Tiki Madman, a Michigan breeder.
How strong is London Jelly?
Leafly lists THC up to about 21% and calls it THC-dominant, with some CBG.
What does London Jelly taste like?
Sweet berry and jam with cream and vanilla, plus a cheesy, nutty edge.
For adults 21+ in legal states. Strain information reflects breeder descriptions, lab data and user reports; effects vary by person and batch. Not medical advice.
