Lemonpaya
Cannabis seeds
by Fast Buds
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Lemonpaya Cannabis Seeds by FastBuds
Lemonpaya is a feminised photoperiod cannabis seed from FastBuds that pairs USA-bred genetics (Lemonade x Papaya by Oni) with a 30% THC potency ceiling and yields that genuinely make you do a double take. She grows tall, bushy, and absolutely caked in resin — the kind of plant that fills your tent with a ripe citrus-and-cream aroma from week six onwards. If you want top-shelf genetics without a PhD in horticulture, this one belongs on your shortlist.
Why Lemonpaya Seeds Deserve Your Grow Space
We've carried FastBuds genetics since they first started turning heads, and Lemonpaya is one of those strains that makes you wonder why you bothered with anything else last season. The lineage speaks for itself: Lemonade crossed with Oni's Papaya — two strains that individually command serious respect in US dispensaries, now combined into a single feminised seed you can grow at home.
The result is a well-balanced hybrid that leans neither too far indica nor too far sativa. You get a towering central cola backed by solid side branching, broad indica-style fan leaves, and a structure that practically begs for a ScrOG net. Outdoors, she can push past 180 cm and produce up to 1,200 grams per plant — numbers that sound inflated until you actually see the lateral branching loaded with dense, resinous flower clusters. Indoors under a decent light, expect around 650 g/m² after 10 weeks of bloom.
The one honest limitation: she gets tall. In a 120 cm tent, you'll need to start LST (low-stress training) early or flip to flower before she outgrows your headroom. If you're working with a smaller 60x60 setup, consider FastBuds' more compact strains like Gorilla Cookies instead. Lemonpaya wants space — give it to her and she'll repay you generously.
Lemonpaya Terpene Profile and Aroma
Crack open a cured bud and the first thing that hits you is ripe lemon — not the cleaning-product kind, but actual sun-warmed citrus peel with a sweet, almost candied edge. Underneath that sits a creamy papaya base that rounds out the sharpness beautifully. It smells like a tropical smoothie someone forgot on a warm windowsill. During flowering, the scent fills an entire room, so a carbon filter is not optional — your neighbours will know exactly what you're growing without one.
The terpene combination here is genuinely distinctive. Where most lemon-forward strains lean sharp and one-dimensional, the Papaya parentage adds a layer of tropical creaminess that makes the dried flower smell almost dessert-like. We'd put it up against Lemon Cherry Runtz for nose appeal, though the flavour profiles are quite different — Lemonpaya is warmer, less candy, more fruit bowl.
Lemonpaya Growing Specifications
| Specification | Detail |
|---|---|
| Seed bank | FastBuds |
| Seed type | Feminised photoperiod |
| Genetics | Lemonade x Papaya (Oni) |
| Strain type | Balanced hybrid |
| THC | Up to 30% |
| Flowering time | 10 weeks |
| Plant height | 140–180 cm |
| Indoor yield | Up to 650 g/m² |
| Outdoor yield | Up to 1,200 g/plant |
| Structure | Tall, bushy, strong central stem with broad side branching |
| Leaf type | Broad indica-style |
| Pest resistance | High |
| Stress resistance | High |
| Suitable environments | Indoor, outdoor, greenhouse |
| Seeds per pack | 3 |
| SKU | CSFB0093 |
How to Grow Lemonpaya Seeds
- Germination: Soak seeds in a glass of water for 12–24 hours, then transfer to damp paper towels in a warm, dark spot (22–25°C). Taproots typically emerge within 48–72 hours.
- Seedling stage: Plant the germinated seed 1 cm deep in a small pot with light, airy soil or coco. Keep humidity around 65–70% and light intensity low for the first week.
- Vegetative growth: Lemonpaya grows vigorously and can stretch quickly. Start LST early if your ceiling height is limited — gently bend the main stem outward and secure it. She responds well to topping too, which encourages the already-strong side branches to develop into additional main colas.
- Flip to flower: Switch your light cycle to 12/12 when the plant reaches roughly half your desired final height. She'll stretch considerably during the first 2–3 weeks of bloom. Expect 10 weeks of flowering from the flip.
- Feeding: She's a hungry plant. Increase phosphorus and potassium during mid-to-late flower to support the dense bud production. CalMag supplements are worth adding if you're growing in coco.
- Support: The buds get heavy. Use a trellis net or bamboo stakes from week 5 of flower onwards — branches can snap under their own weight, especially the lower laterals.
- Harvest: Check trichomes with a loupe. Aim for mostly cloudy with 10–15% amber for a balanced effect. Dry slowly at 18–20°C and 55–60% humidity for 10–14 days, then cure in glass jars for at least two weeks.
Lemonpaya Effects and Potency
At 30% THC, Lemonpaya sits firmly in the heavy-hitter category. The effect profile is well-balanced: it opens with an uplifting cerebral clarity that gradually settles into deep physical relaxation. This makes it best suited for late afternoon or evening use — start too early in the day and you might find the second half of that effect anchoring you to the sofa longer than planned.
Common side effects at this potency level include dry mouth and red eyes. If you're newer to growing and consuming high-THC strains, start with a smaller amount and give it 15–20 minutes before deciding you need more. 30% THC is not a number to take casually.
Lemonpaya vs Other FastBuds Strains
| Strain | THC | Indoor yield | Flowering time | Best for |
|---|---|---|---|---|
| Lemonpaya | 30% | 650 g/m² | 10 weeks | XL yields, tropical flavour, experienced growers with space |
| Gorilla Cookies | 28% | 600 g/m² | 9–10 weeks | Smaller tents, cookie-dough flavour, reliable all-rounder |
| Lemon Cherry Runtz | 29% | 550 g/m² | 9 weeks | Candy terps, bag appeal, slightly more compact growth |
If you've got the vertical space and want the biggest possible harvest from FastBuds' photoperiod line, Lemonpaya is the one we'd pick. For tighter setups, Gorilla Cookies gives you nearly the same potency in a more manageable frame.
Growing Lemonpaya indoors? Pair these seeds with a geotextile pot for better root aeration and drainage — the improved airflow helps prevent root rot and encourages the vigorous root development this strain needs to hit those XL yields. A carbon filter is also a must unless you want the entire building smelling like a tropical fruit market from week 6 onwards.
What Makes Lemonpaya Stand Out
We've seen a lot of "USA genetics" marketing in the seed world over the past couple of years — sometimes it's genuine, sometimes it's a label slapped on average stock. Lemonpaya is the real thing. The Oni Papaya cut that forms half of this cross has been one of the most sought-after clones in American breeding circles, and crossing it with Lemonade brings that signature citrus sharpness that balances the creamy, almost musky papaya side.
What actually sets this strain apart in practice is the combination of potency and yield. Getting 30% THC from a plant that also produces 650 g/m² indoors is unusual — most ultra-potent strains sacrifice yield, or vice versa. Lemonpaya does both, which is why it's generated so much noise since FastBuds released it. Add in genuine pest and stress resistance (we've heard from growers who ran her through a heatwave with minimal issues), and you've got a strain that punches well above its seed price.
Frequently Asked Questions
How long does Lemonpaya take to flower?
Lemonpaya has a 10-week flowering period from the light flip to harvest. Some phenotypes may finish a few days earlier, but plan for the full 10 weeks to let the trichomes mature properly.
Is Lemonpaya suitable for beginners?
Yes, thanks to her strong pest and stress resistance. The main challenge is managing height — she can reach 180 cm, so beginners with small tents should use LST from early veg. The plant itself is forgiving and doesn't demand advanced feeding schedules.
What does Lemonpaya smell like?
Ripe citrus peel layered over creamy, tropical papaya. The aroma is intense during flowering and carries through to the cured bud. A carbon filter is strongly recommended for indoor grows.
Can I grow Lemonpaya outdoors?
Absolutely. She thrives outdoors and in greenhouses, producing up to 1,200 g/plant in favourable conditions. She handles temperature fluctuations and pest pressure well, making her a solid choice for outdoor European grows.
How much does Lemonpaya yield indoors?
Up to 650 g/m² under optimal conditions with adequate lighting and feeding. Using training techniques like ScrOG or LST helps distribute light evenly across the canopy and push yields closer to that ceiling.
Is Lemonpaya indica or sativa?
She's a well-balanced hybrid. The growth structure leans indica — broad leaves, bushy frame — while the initial effect leans more cerebral before settling into physical relaxation. Neither side dominates heavily.
How many seeds come in a pack of Lemonpaya?
Each pack contains 3 feminised seeds.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.