Pucker Up
Breeder: Seed Junky GeneticsSeed Junky Genetics →
Pucker Up is a Seed Junky Genetics hybrid that pairs a Lemon Tree Bx1 selection with Cap Junky. For cultivators the draw is a plant that finishes in 8 to 9 weeks with above-average yields and a heavy trichome coating, carrying the tangy citrus of the Lemon Tree side over the earthy pine and diesel of the Cap Junky side. It is a recent release sold as feminized seed in 10-packs, and no lab test or harvest log for this cross has been published, so its THC and yield figures are Unknown.
| Type | Hybrid (Unpublished) |
|---|---|
| Breeder | Seed Junky Genetics Seed Junky Genetics strains → |
| Lineage | Lemon Tree Bx1 x Cap JunkyCap Junky → |
| THC | Unknown |
| Dominant terpenes | Limonene |
| Flower time | 8-9 weeks |
| Yield (indoor / outdoor) | Unknown / Unknown |
| Difficulty | Unknown |
| Height / stretch | Medium; good stretch |
| Clones at Prime Cuts | Pucker Up is on our genetics menu but has no clones ready or scheduled right now (as of Oct 7, 2026). Call or text to be notified. View Pucker Up clones → |
Lineage & Genetics
Cross: Lemon Tree Bx1 x Cap Junky
Lemon Tree Bx1 is the mother side and the less documented of the two. The original Lemon Tree is a California cut from Lemon Tree Farms, and a Bx1 designation means a backcross intended to reinforce that line's traits, but no published source identifies which Lemon Tree Bx1 Seed Junky used here. 707 Seedbank markets a separately worked Lemon Tree BX1, and nothing ties it to this cross, so the specific line remains Unknown. What the Lemon Tree side demonstrably contributes to Pucker Up is the citrus: Supreme Seed Bank attributes the citrusy and earthy half of the aroma to it. Cap Junky is the better-documented parent, a Seed Junky Genetics collaboration with Capulator crossing Alien Cookies with Kush Mints #11. Supreme Seed Bank credits the Cap Junky side with the earthy pine notes and the hint of diesel that sit underneath the lemon, which is consistent with how that cut is described elsewhere. Cap Junky is also the reason growers expect resin from this cross, since it is known in the solventless world as a heavily frosted plant, although that is the parent's reputation and not a measurement taken on Pucker Up. The combined result described by the seed bank is a medium-sized plant with good stretch, green buds with orange pistils under a heavy trichome coating, and an aroma that reads tangy, citrusy, and gassy rather than purely sweet.
Lineage Dispute
The cross itself is consistent across the two first-hand sources that document it. Supreme Seed Bank catalogues the feminized 10-pack as Seed Junky Genetics Pucker Up, Lemon Tree Bx1 x Cap Junky, and David Downs ran the plant as a photo of the week in his Fire Follower column for Leaf Magazine with the same formula and a courtesy credit to Seed Junky. What is not documented is the Lemon Tree Bx1 itself. A backcross designation names a breeding step, not a specific line, and no source states which Lemon Tree Bx1 Seed Junky pollinated with Cap Junky. 707 Seedbank sells a separately worked line called Lemon Tree BX1, but nothing published connects that line to this cross, and whether Seed Junky used it, an in-house backcross, or another breeder's material is Unknown. Treating the two as the same thing would be an inference, not a fact. The Cap Junky side is the better-documented half: it is a Seed Junky Genetics and Capulator collaboration of Alien Cookies x Kush Mints #11, and the original Lemon Tree is the Lemon Tree Farms cut out of California. The name collides with at least two unrelated or separate listings, which is the main hazard when researching this plant. SeedFinder.eu has no entry for Seed Junky's Pucker Up at all; a search of that database returns a Pucker Up from Solfire Gardens, a different breeder's strain built from entirely different parents, with no Lemon Tree or Cap Junky genetics in it. Any growing, terpene, or potency data found under the Solfire name belongs to that plant and must not be carried over. PhenoDB separately lists a Pucker Up S1, which is recorded here only as the existence of a separate database listing; no claim is made about its relationship to this cross. One more naming wrinkle is a parent-order reversal rather than a collision. A licensed Michigan cultivator lists flower under the reversed name Cap Junky x Lemon Tree BX1, which describes the same cross written the other way round and should not be mistaken for a second cultivar. That listing's test-result block and written description are shared template copy that also describes an unrelated product on the same site, so no potency, total-cannabinoid, or terpene figure from it is usable for Pucker Up, and none has been carried into this entry.
Terpene Profile
Limonene — Inferred from the published aroma and the Lemon Tree parent, not tested. Supreme Seed Bank describes a citrusy aroma carried over from the Lemon Tree side, and growers report a sugared lemon candy nose. No laboratory terpene panel for Pucker Up was found, and no percentage is claimed here; the true dominant terpene is Unknown.
Pinene — Inferred from the aroma description, not tested. Supreme Seed Bank reports earthy piney notes attributed to the Cap Junky side. No measurement exists for this cross.
Myrcene — Inferred from the aroma description, not tested. The earthy base note reported alongside the citrus is consistent with myrcene, but nothing has been quantified for Pucker Up.
Caryophyllene — Parent-derived context only, not tested. Caryophyllene leads the published profiles of the Cap Junky parent, which is where the peppery and fuel-adjacent end of the nose would be expected to come from. It has never been measured in Pucker Up.
Aroma: Tangy, citrusy, and gassy is how the seed bank listing sums it up, with the citrusy and earthy half of the profile credited to the Lemon Tree side and earthy pine with a hint of diesel credited to Cap Junky. Growers handling the cut describe it in louder terms, as a very loud sugared lemon candy over chemical diesel, which is a grower-reported impression rather than a measured intensity. Nose intensity in bloom has not been documented by any source that tested or logged it.
Flavor: No source separately documents the smoke or vapor. The published descriptions cover the aroma of the plant and cured flower rather than inhale and exhale, and the palate most likely follows the nose: tangy lemon and candied citrus over an earthy, piney, diesel-leaning base.
Effects & Experience
Onset: Not documented. No source describes how quickly the effect arrives.
Not documented. No review, user report, or breeder description of the high specific to Seed Junky's Pucker Up was available. Reports found under the Pucker Up name on strain databases belong to an unrelated Solfire Gardens strain and are not applicable to this cross.
Duration: Not documented.
Commonly Reported Uses
Grower's Notes
Pucker Up arrives as feminized seed with a short but internally consistent cultivation record: a medium-sized plant with good stretch, an eight to nine week bloom, and a heavy coat of resin over green, orange-pistilled flower. Where no figure has been published for this cross, the notes below are general practice for dense-budded, resin-heavy hybrids, not measurements on this plant.
Growth Structure and Training
A medium-sized frame with good stretch that responds well to low-stress training is close to a cultivator's best case, and growers add vigorous vegetative growth with tight internodal spacing. Top early, spread the plant into an even canopy, and tie the climbing tops down across a screen. The listing also calls it easy to manage, which makes it a sensible first run with a modern resin cross.
Flowering Time and Harvest
Eight to nine weeks is the published window and the only flowering figure on record for this cross. Bud sites stack quickly once the stretch finishes, and with no outdoor finish date published, ripeness is best judged by trichome heads and calyx swell under magnification rather than by counting days.
Nutrient Management
No feed schedule, conductivity target, or pH preference has been published for this cultivar, and none should be inferred from its parents. As general practice, a vigorous plant stacking this much dense flower carries a normal heavy-bloom program, with calcium, magnesium, and silica support through the stretch and the mid-canopy leaves watched for early fade.
Environment and Climate
The plant is documented as suitable for both indoor and outdoor runs, and no temperature or humidity target has been published for it. The demand that follows directly from its structure is air movement: dense colas on tightly spaced nodes trap moisture, so steady airflow beneath the tops and a downward humidity trend through late bloom matter more here than any particular setpoint.
Lighting
No intensity or spectrum note specific to this cross was found, and nothing suggests it wants anything unusual. Leave headroom above the canopy, since the published good stretch means the tops will climb toward the fixtures after the flip.
Pest and Disease Resistance
No pest or pathogen report exists for this cultivar, so resistance should be treated as unknown rather than assumed. Tight internodes and chunky, resinous colas trap humidity, which makes bud rot the main risk to design against late in bloom.
Yield
The seed bank rates the yield above average and growers describe the plant as high-yielding, but neither carries a weight behind it, and no indoor or per-plant figure has been published, so the expectation rests on those qualitative reports alone.
Bud Structure and Trichomes
This is the best-attested part of the plant: green buds with orange pistils under a heavy trichome coating in the published description, and dense, chunky colas with massive trichome density in grower reports. Flower that finishes this hard and this greasy is slow to trim, so plan for sticky blades.
Color Development
Green calyxes with bright orange pistils are what the record describes. No source reports purple or any cold-induced colour expression in this cross, so resin rather than colour carries the bag appeal.
Drying and Curing
No strain-specific protocol has been published. General practice for a citrus-forward chemotype is a slow, cool, dark dry that protects the volatile monoterpenes carrying the lemon, followed by a controlled cure with regular burping. Colas this dense dry from the outside in, so err toward a longer hang.
Wash and Extraction
Growers describe the trichome density here as well suited to solventless washing, and the Cap Junky parent carries a strong reputation among hash makers, though that reputation belongs to the parent and not to any measurement taken on Pucker Up. No wash yield or press result has been published for this plant, so start with a small test run from fresh frozen.
History & Origin
Pucker Up is a recent Seed Junky Genetics release, sold as feminized seed in 10-packs through Supreme Seed Bank, which catalogues it as Lemon Tree Bx1 x Cap Junky. It was featured by David Downs as a photo of the week in his Fire Follower column, published in Leaf Magazine, with the same lineage and a courtesy credit to Seed Junky, which is the clearest public confirmation of the cross outside the vendor listing. A licensed Michigan cultivator has produced flower from the cross, listing it under the reversed name Cap Junky x Lemon Tree BX1. Beyond those, the public record is sparse: SeedFinder.eu has no profile for the strain, no awards have been documented for it, and no release date has been published, so the origin story remains limited to what the breeder's distributors and one trade column have said.
Frequently Asked Questions
5 common questions about Pucker Up
What is Pucker Up and what are its genetics?
Pucker Up is a hybrid cannabis strain bred by Seed Junky Genetics. It is a cross of Lemon Tree Bx1 x Cap Junky. Pucker Up is a Seed Junky Genetics hybrid that pairs a Lemon Tree Bx1 selection with Cap Junky. For cultivators the draw is a plant that finishes in 8 to 9 weeks with above-average yields and a heavy trichome coating, carrying the tangy citrus of the Lemon Tree side over the earthy pine and diesel of the Cap Junky side.
What does Pucker Up smell and taste like?
Pucker Up's dominant terpenes are Limonene. The aroma is described as tangy, citrusy, and gassy is how the seed bank listing sums it up, with the citrusy and earthy half of the profile credited to the lemon tree side and earthy pine with a hint of diesel credited to cap junky. growers handling the cut describe it in louder terms, as a very loud sugared lemon candy over chemical diesel, which is a grower-reported impression rather than a measured intensity. nose intensity in bloom has not been documented by any source that tested or logged it.. The flavor profile features no source separately documents the smoke or vapor. the published descriptions cover the aroma of the plant and cured flower rather than inhale and exhale, and the palate most likely follows the nose: tangy lemon and candied citrus over an earthy, piney, diesel-leaning base..
What are the effects of Pucker Up?
Not documented. No source describes how quickly the effect arrives. Not documented. No review, user report, or breeder description of the high specific to Seed Junky's Pucker Up was available. Duration is typically not documented.. Commonly reported uses include .
How hard is Pucker Up to grow?
Pucker Up is rated unknown difficulty. It flowers in 8-9 weeks, reaches medium; good stretch in height, and yields unknown indoors. Best suited for indoor or outdoor environments.
What are the parent strains of Pucker Up?
Pucker Up is a cross of Lemon Tree Bx1 and Cap Junky. Lemon Tree Bx1 is the mother side and the less documented of the two. The original Lemon Tree is a California cut from Lemon Tree Farms, and a Bx1 designation means a backcross intended to reinforce that line's traits, but no published source identifies which Lemon Tree Bx1 Seed Junky used here.
Sources & References (8)
- https://supremeseedbank.com/product/seed-junky-genetics-pucker-up-feminized/
- https://daviddownspresents.substack.com/p/honey-banana-smokes-the-competition
- https://forgecanna.com/
- https://seedfinder.eu/en/strain-info/cap-junky/seed-junky-genetics
- https://seedfinder.eu/en/strain-info/lemon-tree/unknown-or-legendary
- https://707seedbank.com/shop/regular-seeds/707-lemon-tree/
- https://seedfinder.eu/en/strain-info/pucker-up/solfire-gardens
- https://phenodb.eu/fr/strain/pucker-up-s1-676972
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