Amnesika 2.0 feminised seeds are a sativa-dominant cannabis hybrid that gives you Amnesia Haze quality without the Haze headaches. Philosopher Seeds crossed their award-winning Amnesia Haze line with a sturdy Indica Skunk to compact the flowering time, tighten the branching, and forgive the kind of small mistakes that would send a pure Haze straight into hermaphroditism. Three feminised seeds per pack, ranked in the Best Sativa category at Expogrow 2012, and one of the few Haze-leaning strains we'd genuinely hand to someone on their second or third grow.
Why Amnesika 2.0 feminised seeds punch above their weight
The short version: Haze genetics without the diva behaviour. Pure Amnesia Haze traces back to G13 Haze and Super Silver — brilliant lineage, but temperamental. She hates temperature swings, eats nutrients like a teenager, and takes forever to finish. Philosopher Seeds fixed all three problems in one cross. The Skunk side compacts the flowering period to roughly 9–10 weeks indoors, thickens the branching so colas don't snap under their own weight, and introduces the kind of environmental tolerance that lets you miss a feeding or run a few degrees hot without losing the plant.
The trichome coverage is the other reason this one keeps selling. Heavy resin production across the buds and sugar leaves — the kind of frost that gets flagged in grow forums and cannabis competitions. That's what got her ranked at Expogrow 2012 in the Best Sativa category, and it's what makes Amnesika 2.0 a solid pick if you're planning to make hash, rosin, or dry-sift from your trim.
We've had customers come back specifically for these seeds after losing crops to fussier Haze varieties. If you've been eyeing the Haze shelf but got burned once already, start here.
Amnesika 2.0 specifications at a glance
Here's the quick-reference sheet. Philosopher Seeds sells Amnesika 2.0 as a 3-seed feminised pack under SKU CSPH0004.
| Breeder | Philosopher Seeds (Spain) |
| Genetics | Amnesia Haze x Indica Skunk |
| Type | Feminised, sativa-dominant hybrid |
| Parental lineage | G13 Haze, Super Silver, Skunk |
| Flowering time | ~9–10 weeks indoor |
| Harvest outdoor | Early to mid-October (Northern hemisphere) |
| Difficulty | Easy — beginner-friendly Haze |
| Resin production | Heavy trichome coverage |
| Awards | Expogrow 2012 — Best Sativa ranking |
| Pack size | 3 feminised seeds |
| SKU | CSPH0004 |
Who Amnesika 2.0 seeds are actually for
Good if you've done one or two grows, know how to flip your light cycle, and want to try Haze genetics without the failure rate. Also good if you're a seasoned grower who's tired of babysitting pure Amnesia and wants something that delivers 80% of the character with half the hassle.
Not the one to pick if you're after a short, squat indica for a micro cabinet — she still stretches like a sativa, just less aggressively than her Haze parent. Budget vertical space: 1.2m clearance minimum once flipped, more if you're growing in soil without a scrog net.
How Amnesika 2.0 compares to other Haze-leaning feminised seeds
| Strain | Flowering | Difficulty | Best for |
|---|---|---|---|
| Amnesika 2.0 | ~9–10 weeks | Easy | Haze quality, beginner-forgiving |
| Pure Amnesia Haze | 10–12 weeks | Advanced | Experienced growers with climate control |
| Super Silver Haze | 10–11 weeks | Intermediate | Classic sativa character, longer finish |
How to grow Amnesika 2.0 feminised seeds
Philosopher Seeds recommend a straightforward indoor or outdoor setup — no specialist equipment required. These are the steps we'd follow on our own shelf.
- Germinate in damp kitchen paper between two plates, kept at 22–25°C. Most seeds crack within 48–72 hours.
- Transfer to a small pot with light soil once the taproot is 1–2cm. Keep the seedling under gentle light (CFL or dimmed LED) for the first two weeks.
- Veg for 3–5 weeks under 18/6 depending on the space. In an 80x80 tent, flip at around 30cm to leave room for the stretch.
- Flip to 12/12 to trigger flowering. Expect a sativa stretch of 1.5–2x the veg height over the first three weeks of bloom.
- Feed moderately — she's more tolerant than pure Haze but still appreciates a steady P-K ratio through weeks 4–7. Watch for tip burn and back off if leaves start clawing.
- Flush the final 10–14 days. Harvest when around 20% of trichomes have turned amber for a balanced sativa effect.
- Dry slowly in a dark room at 18–20°C and 55–60% RH for 10–14 days, then cure in glass jars for another 2–4 weeks. Haze genetics reward patience in the cure.
Honest limitations to know before you buy
She's easier than her Haze parent, not effortless. You'll still want a decent light (200W+ of quality LED or a 400W HPS at minimum) and basic environmental control — a clip fan, a thermometer, and an extraction fan if you're running in a tent. She also stretches. If you're in a short cabinet, top her early or plan a scrog.
Three seeds per pack is standard for Philosopher Seeds but worth noting if you're planning a bigger run. Feminised seed germination sits around 90–95% across the industry, so budget accordingly.
Complete your setup: pair Amnesika 2.0 with a Royal Queen Seeds Easy Start feminised soil mix for germination, and grab a Secret Jardin Dark Box 80x80 if you're growing indoors — the vertical clearance handles her sativa stretch without topping gymnastics. A carbon filter is not optional with Haze genetics. The terpenes travel.
What the research says about sativa-dominant cannabis
We keep the health framing honest because cannabis research is still catching up with grower folklore. According to a 2024 review on Cannabinoids in Chronic Pain Management, the COMPASS trial examined the safety profile of medical cannabis in 215 Canadian patients — one of the larger prospective safety datasets available. Separately, a 2023 study on Clinical outcomes of anxiety patients treated with CBMPs reported that prescription cannabis-based medicinal products were associated with clinically significant improvements in generalised anxiety scores with an acceptable safety profile.
On the other side of the ledger, a 2015 paper on Cannabis-induced impairment of learning and memory found that cannabis administration is associated with impaired short-term memory performance, and a 2019 review in The neuropsychopharmacology of cannabis noted that chronic heavy use is associated with increased risk of dependence and cognitive impairment. Worth knowing before you plant three of these.
Frequently Asked Questions
Are Amnesika 2.0 seeds suitable for beginners?
Yes — that's the whole point of the Skunk cross. Philosopher Seeds bred Amnesika 2.0 specifically to soften the difficulty curve of pure Amnesia Haze. If you've done one successful grow before, you'll handle this one.
What's the flowering time of Amnesika 2.0?
Around 9–10 weeks indoors under 12/12. Outdoor harvest falls in early to mid-October in the Northern hemisphere. That's roughly 2 weeks shorter than pure Amnesia Haze.
Are Philosopher Seeds reliable?
Philosopher Seeds is a well-regarded Spanish seed bank active since the mid-2000s with multiple cup wins, including the Expogrow 2012 Best Sativa ranking for Amnesika 2.0 itself. Germination rates on feminised lines sit around 90–95%.
Can I grow Amnesika 2.0 outdoors in Northern Europe?
Yes, in most of Western and Central Europe. She finishes by early-to-mid October, which is early enough to beat the autumn damp in the Netherlands, Belgium, Germany, and most of France. Further north (Scandinavia, Scotland) you'll want a greenhouse.
How much does Amnesika 2.0 yield?
Philosopher Seeds describe her as a productive plant with heavy trichome coverage rather than publishing fixed yield numbers — results depend heavily on veg time, training, and light intensity. Expect solid sativa-style colas with resin levels that make her a strong pick for hash and rosin.
Is Amnesika 2.0 good for making hash?
Yes — heavy trichome production is one of her defining traits and the main reason she placed at Expogrow 2012. She's a solid candidate for dry-sift, ice-water hash, or rosin pressing from either fresh-frozen or cured material.
Last updated: April 2026
