Amnesia Lemon
Cannabis seeds
by Barney's Farm
Amnesia Lemon Feminized Seeds by Barney's Farm
Amnesia Lemon feminized seeds are a sativa-dominant cannabis seed variety that delivers the cerebral kick of Amnesia Haze with a significantly shorter flowering window. Bred by Barney's Farm — one of Amsterdam's most decorated seed banks — this cross between Amnesia Haze and Lemon Skunk took first prize for Best Sativa at the 2004 High Times Cannabis Cup. That award wasn't a fluke. The genetics here address a real problem: sativa lovers who don't want to wait 12+ weeks for their harvest. You can buy Amnesia Lemon feminized seeds in 3-pack or 5-pack options depending on your grow plans.
Most Haze-family strains test your patience. Amnesia Lemon finishes in 8–9 weeks of flowering, shaving weeks off what you'd expect from a sativa-leaning plant. The Lemon Skunk parentage does double duty — it tightens the schedule and adds a sharp citrus profile that hits your nose the moment you open the jar. Rich lemon on the inhale, sweet and earthy Skunk undertones on the exhale. If you've grown Amnesia Haze before and loved the effect but cursed the timeline, this is the seed you've been waiting for.
Pack Sizes
| Pack | Seeds | SKU |
|---|---|---|
| Standard | 3 feminized seeds | CSBF0089 |
| Value | 5 feminized seeds | CSBF0014 |
Go with the 5-pack if you want room to select the best phenotype. Three seeds is enough for a single grow, but having two extras means you can keep the standout mother if you find a keeper.
Amnesia Lemon Grow Specs and Strain Profile
Amnesia Lemon stays compact for a sativa — 3 to 3.6 feet indoors — which means you can run it in a standard grow tent without worrying about height management. Here's the full breakdown:
| Specification | Detail |
|---|---|
| Seed Bank | Barney's Farm |
| Genetics | Amnesia Haze x Lemon Skunk |
| Type | Feminized photoperiod |
| Dominance | Sativa-dominant hybrid |
| THC Content | 20–22% |
| Flowering Time | 8–9 weeks |
| Indoor Height | 3–3.6 ft (90–110 cm) |
| Indoor Yield | Up to 1.2 lbs per 10 sq ft |
| Flavour Profile | Lemon, sweet skunk, earthy |
| Award | 1st Place Best Sativa — High Times Cannabis Cup 2004 |
That yield figure — up to 1.2 pounds per 10 square feet — is genuinely impressive for a plant this short. The large, dense colas pack on weight in the final weeks of flowering. Feed generously during bloom and you'll see why Barney's Farm put this one forward for competition.
Why Grow Amnesia Lemon Seeds
The short answer is speed without sacrifice. Most sativa-dominant strains demand 10–12 weeks of flowering and vertical space you probably don't have. Amnesia Lemon delivers the classic cerebral sativa experience in 8–9 weeks while staying under 3.6 feet indoors.
The Lemon Skunk genetics pull the flowering time down and cap the height at around 3.6 feet indoors. You get the uplifting, cerebral sativa effect — that joyful, head-clearing sensation Amnesia Haze is famous for — without redesigning your grow space or adding extra weeks to your schedule. At 20–22% THC, potency isn't sacrificed either.
The one thing to watch: like most sativa-dominant plants, Amnesia Lemon can be a bit hungrier for nutrients during the stretch phase in early flower. Don't underfeed it. If you've grown Indica-dominant strains exclusively, expect a slightly different feeding rhythm. Nothing dramatic, but worth noting. Compared to something like Barney's Farm Dos Si Dos 33, which practically grows itself, Amnesia Lemon asks for a touch more attention — and rewards you with a completely different kind of effect.
Amnesia Lemon Flavour and Aroma
The dominant flavour is sharp, zesty lemon peel backed by sweet skunk earthiness. Open a cured jar and the first thing that hits you is that citrus punch — not subtle, not background. It's front and centre, bright and almost tangy. Underneath, the Skunk lineage adds a sweet, musky earthiness that grounds the whole profile. When you break the buds apart, you'll catch hints of something almost herbal, like lemon verbena mixed with damp soil.
On the inhale, the lemon flavour is rich and full. It coats your palate. The exhale brings the classic Skunk sweetness — smooth, slightly hashy, with just enough funk to remind you this plant has Amsterdam pedigree. The terpene limonene — the compound responsible for that citrus character — has been studied for various properties. According to a study published in Molecules, limonene showed a beneficial effect on scopolamine-induced memory impairment in animal models (PMC8348102). According to data from the EMCDDA's European Drug Report, terpene profiles are increasingly used to characterise cannabis chemovars across European markets, making limonene content a useful differentiator for consumers selecting strains by aroma preference.
According to research published in Molecules on cannabis terpenes, beta-caryophyllene — another terpene commonly found in Skunk-lineage strains — is the most available sesquiterpenoid in cannabis plants and interacts with the CB2 receptor (PMC7763918). The combination of limonene and caryophyllene in Amnesia Lemon likely contributes to its distinct flavour-effect profile, though the exact interplay between terpenes and cannabinoids remains an active area of research.
Amnesia Lemon Effects — What to Expect
Amnesia Lemon delivers a cerebral, uplifting effect that leans heavily into the sativa side. The onset is fairly quick — expect a wave of mental clarity and energy within the first few minutes. It's the kind of smoke that makes you want to do things: clean the flat, work on a project, go for a walk. Not a couch-lock strain by any stretch.
At 20–22% THC, it's potent enough that newcomers should take it slow. One or two draws, wait 10 minutes, then decide if you want more. Overconsumption of sativa-dominant strains at this potency can tip the uplifting effect into restlessness. That's not unique to Amnesia Lemon — it's a sativa thing. According to research on cannabinoids and the monoaminergic system, how cannabis affects cognition and memory has been a widely debated topic, with clinical studies showing varied results depending on dose and individual factors (PMC11349573). Translation: your mileage will vary, and moderation is your friend.
If you're after something with a heavier body component for evening use, Amnesia Lemon isn't your best bet. Look at an Indica-dominant strain instead — something like Barney's Farm Gorilla Zkittlez or Critical Kush would suit evening sessions far better. This one is a daytime smoke through and through.
How to Grow Amnesia Lemon Feminized Seeds
- Germinate your Amnesia Lemon seeds using the paper towel method or directly in a starter plug. Keep the temperature between 22–25°C and expect taproots within 24–72 hours.
- Transplant seedlings into their final containers once the first set of true leaves appears. A 10–15 litre pot works well for indoor grows — the plants stay compact enough that you don't need massive containers.
- Provide 18 hours of light during the vegetative phase. Amnesia Lemon responds well to light topping or LST (low-stress training) to open up the canopy and encourage multiple cola sites.
- Switch to a 12/12 light cycle to trigger flowering. The stretch during the first two weeks of flower is moderate — expect the plant to roughly double in height from its vegetative size.
- Feed with a bloom-specific nutrient schedule from week 2 of flower onwards. Amnesia Lemon is a moderate-to-heavy feeder during mid-bloom. Watch for yellowing lower leaves as a sign of nitrogen depletion.
- Harvest at 8–9 weeks of flowering. Check trichomes with a jeweller's loupe — you're looking for mostly milky with a few amber for the classic uplifting sativa effect. More amber means a slightly heavier, less energetic result.
- Dry in a dark room at 18–20°C with 55–60% humidity for 7–10 days, then cure in glass jars for at least 2 weeks. The lemon terpenes really pop after a proper cure.
Running Amnesia Lemon in a tent? Pair these seeds with a complete grow kit that includes lighting, ventilation, and a carbon filter — the lemon-skunk aroma gets loud in the final weeks. If you're planning to train your plants, a set of plant ties and pruning shears will make LST much easier on both you and the plant. Browse the Barney's Farm seed collection if you want to run a multi-strain grow alongside Amnesia Lemon.
Amnesia Lemon vs Other Sativa Seeds
Amnesia Lemon is the fastest-finishing option of the three strains compared below, and the most compact for indoor setups. Here's how it stacks up against two other popular options from the Barney's Farm catalogue:
| Strain | Flowering Time | Height (Indoor) | THC | Flavour |
|---|---|---|---|---|
| Amnesia Lemon | 8–9 weeks | 3–3.6 ft | 20–22% | Lemon, sweet skunk, earthy |
| Amnesia Haze (classic) | 10–12 weeks | 4–5 ft | 20–22% | Haze, spice, citrus |
| Acapulco Gold | 9–10 weeks | 3.5–4 ft | 18–21% | Toffee, earth, spice |
If you want the fastest harvest with the most manageable plant size, Amnesia Lemon wins. If you prefer the original Haze profile and don't mind the extra weeks, the classic Amnesia Haze is still a legendary smoke. Acapulco Gold sits in between — slightly longer flower, slightly lower THC, but a completely different flavour direction. We'd pick Amnesia Lemon for a first sativa grow. It's the most forgiving of the three.
Amnesia Lemon Terpene Breakdown and Entourage Context
The three dominant terpenes in Amnesia Lemon are limonene, beta-caryophyllene, and myrcene. Limonene drives the citrus aroma, caryophyllene adds peppery depth, and myrcene contributes the earthy, musky base note common in Skunk-family genetics. According to the Beckley Foundation's published work on cannabis science, the interaction between terpenes and cannabinoids — sometimes called the entourage effect — remains one of the most promising areas of cannabis research, though robust clinical evidence is still developing. What growers and consumers report anecdotally is that high-limonene strains like Amnesia Lemon tend to produce a more alert, focused experience compared to myrcene-dominant varieties, which are often described as more sedating.
Frequently Asked Questions
What does Amnesia Lemon smell like when growing?
Strong lemon zest with a sweet, skunky undertone that intensifies during the last 3 weeks of flowering. A carbon filter is strongly recommended for indoor grows — the aroma carries.
Is Amnesia Lemon hard to grow for beginners?
It's a moderate grow. Easier than most sativa-dominant strains thanks to its compact size and shorter flowering time, but it does need consistent feeding during bloom. If you've successfully grown any photoperiod strain before, you'll manage Amnesia Lemon without issues.
How much yield can I expect from Amnesia Lemon indoors?
Up to 1.2 pounds per 10 square feet under optimal conditions — strong lighting, proper nutrients, and good airflow. Realistic first-time yields will be lower, closer to 0.8–1.0 lbs, which is still very solid for a sativa.
Can Amnesia Lemon be grown outdoors?
Yes, in warm climates with long summers. It prefers consistent temperatures above 20°C and plenty of direct sunlight. In Northern Europe, an indoor or greenhouse setup gives more reliable results.
What's the difference between Amnesia Lemon and Amnesia Haze?
Amnesia Lemon flowers 2–3 weeks faster, stays shorter, and has a stronger lemon flavour thanks to its Lemon Skunk parent. The cerebral effect is similar, but Amnesia Lemon is more practical for indoor growers with limited space or patience.
Where can I buy Amnesia Lemon feminized seeds?
You can order Amnesia Lemon feminized seeds directly from Azarius. We stock both the 3-seed and 5-seed packs from Barney's Farm, shipped from Amsterdam.
How should I store Amnesia Lemon seeds before planting?
Keep them in a cool, dark, dry place — ideally between 6–8°C in an airtight container. A refrigerator works well. Properly stored feminized seeds remain viable for several years.
Is Amnesia Lemon suitable for SOG or SCROG setups?
SCROG works particularly well with Amnesia Lemon. The moderate branching and compact height make it easy to fill a screen evenly. SOG is possible but less ideal — the plant benefits from some vegetative time to develop multiple bud sites rather than being flipped early as a single cola.
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.