Ramses
Cannabis seeds
by Pyramid Seeds
Ramses Feminised Cannabis Seeds by Pyramid Seeds
Ramses is a sativa-dominant feminised cannabis seed from Pyramid Seeds that crosses Amnesia Haze with a mystery strain from Pyramid Seeds' private reserve. The result is an 80% sativa hybrid that grows fast, yields big, and delivers a cerebral, long-lasting effect driven by 18% THC and a citrus-Haze flavour profile. If you like your sativas tall, productive, and uplifting, this one belongs on your shortlist.
Why Ramses Feminised Seeds Deserve Your Attention
Most sativa-dominant hybrids make you choose: big yields or manageable growth. Ramses doesn't force that trade-off — at least not entirely. The Amnesia Haze parentage gives her that classic cerebral punch and Haze aroma, while the undisclosed Pyramid Seeds reserve strain seems to have tightened up the structure and boosted resin production. You get a plant that still stretches like a proper sativa but rewards you with dense, elongated buds that are genuinely juicy when you squeeze them.
We'd pick Ramses over a straight Amnesia Haze if flowering time matters to you. Pure Amnesia Haze can push 12 weeks or more; Ramses wraps up in 75-80 days. That's still not fast by indica standards, but for a sativa this potent, it's a fair deal. The 18% THC won't knock your socks off on paper — strains like Pyramid Seeds' own Lennon hit 21-26% — but the high is clean, focused, and lasts hours rather than tapering off after forty minutes. Sometimes the number on the label matters less than what the smoke actually does.
The honest limitation? She stretches. Indoors, Ramses can reach anywhere from 90cm to 180cm depending on how long you let her vegetate. If you're working with a short tent, you need to flip her early or she'll be kissing your lights. More on that below.
Ramses Cannabis Seeds Specifications
| Spec | Value |
|---|---|
| Seed Bank | Pyramid Seeds |
| Genetics | Amnesia Haze x Pyramid Seeds Private Reserve |
| Type | Feminised (photoperiod) |
| Sativa / Indica | 80% Sativa / 20% Indica |
| THC | 18% |
| Flowering Time | 75-80 days |
| Indoor Height | 90-180cm |
| Indoor Yield | Up to 500g/m² |
| Outdoor Yield | Up to 1000g/plant |
| Outdoor Harvest | Mid-September |
| Flavour | Citrus, Haze |
| Effect | Cerebral, upbeat, long-lasting |
| Seeds per Pack | 5 |
Growing Ramses Feminised Seeds Indoors and Outdoors
Ramses is a vigorous grower — the kind of plant that makes you feel like you're doing something right even when you're barely trying. She takes off in veg with strong lateral branching and a healthy appetite for light. That vigour is a gift if you've got the vertical space, and a headache if you don't.
Indoors, the single most useful thing you can do is keep the vegetative phase short. We're talking 2-3 weeks of veg at most in a standard 1.2m tent. She'll still double or triple in height during the stretch after you flip to 12/12. If you've got a 2m ceiling, you've got breathing room. Anything shorter, and you'll want to top her at least once and consider a SCROG net to spread that canopy out and keep the tops at an even height.
Outdoors is where Ramses really shows what she's made of. In a sunny Mediterranean or southern European climate, she can push towards that 1000g/plant figure — though that's the ceiling, not the average. Give her a large pot or open ground, full sun, and decent nutrition, and she'll reward you generously. A mid-September harvest window is earlier than many sativas, which means less risk of autumn mould ruining your crop.
One thing to watch: those long, resinous buds can hold moisture. Good airflow around the canopy in late flower isn't optional — it's what stands between you and bud rot, especially if your autumn turns damp.
Flavour and Effect of Ramses Cannabis
Crack open a cured bud of Ramses and the first thing that hits you is citrus — sharp, zesty, almost like grapefruit peel with a bright lemon edge. Behind that sits the unmistakable Haze funk: earthy, slightly spicy, with that peppery incense note that Amnesia Haze lovers will recognise immediately. On the inhale, the citrus dominates. On the exhale, the Haze comes through and lingers on the palate.
The effect is textbook sativa. It comes on behind the eyes first — a gentle pressure that sharpens into focus and clarity. There's no couch-lock here, no heavy limbs. At 18% THC, it's strong enough to be properly noticeable but not so overwhelming that you lose your train of thought. This is a daytime smoke through and through: the kind you reach for before a long walk, a creative project, or a lazy Sunday morning when you want to feel switched on rather than switched off.
The duration is worth mentioning. Where some sativas give you a quick spike that fades within an hour, Ramses keeps rolling for 2-3 hours at a steady, comfortable level. That long tail is one of the things that sets Amnesia Haze crosses apart from the crowd.
Ramses vs Other Pyramid Seeds Sativas
Pyramid Seeds has a solid sativa lineup, so where does Ramses sit? If you want raw THC power, Lennon (Haze x Jack Herer) hits 21-26% and delivers a more intense cerebral punch. But Lennon can be trickier to grow and takes longer to flower. Ramses is the more forgiving option — slightly lower THC, but easier to manage in a tent and quicker to harvest.
| Strain | THC | Flowering Time | Indoor Yield | Difficulty |
|---|---|---|---|---|
| Ramses | 18% | 75-80 days | Up to 500g/m² | Moderate |
| Lennon | 21-26% | 80-85 days | Up to 550g/m² | Moderate-High |
For growers who want the Amnesia Haze character without the full-length Amnesia Haze flowering marathon, Ramses hits a sweet spot. It's not the most potent seed in the Pyramid Seeds catalogue, but it's arguably the best balance of flavour, yield, and grow-friendliness in their sativa range.
How to Grow Ramses Feminised Seeds
- Germinate your Ramses seeds using the paper towel method or directly in a small pot of moist, light seed-starting mix. Taproots should appear within 24-72 hours.
- Transplant seedlings into their final containers once they've developed 2-3 sets of true leaves. A 15-20 litre pot works well indoors; outdoors, go bigger — 30 litres or open ground.
- Keep the vegetative phase short indoors — 2-3 weeks maximum in a standard tent. Top the main stem once to encourage lateral branching and manage height.
- Flip to 12/12 light cycle to trigger flowering. Expect significant stretch in the first 2-3 weeks of flower. If using a SCROG net, tuck branches under the screen during this period.
- Feed with a bloom-specific nutrient schedule from week 3 of flower onwards. Ramses is a hungry plant — she responds well to moderate-to-heavy feeding but watch for nitrogen toxicity (dark, clawed leaves).
- Maintain good airflow around the canopy in late flower. Those long buds are dense and resinous — a clip fan or oscillating fan pointed at the canopy helps prevent moisture buildup.
- Harvest at 75-80 days of flower when trichomes show mostly milky with a few amber heads. Outdoors, aim for mid-September in southern climates.
- Dry in a dark room at 18-20°C and 55-60% humidity for 7-10 days, then cure in glass jars for at least 2 weeks. The citrus terpenes really pop after a proper cure.
Complete your setup with a SCROG net to tame Ramses' sativa stretch and maximise light penetration across the canopy. A carbon filter is also worth grabbing — those citrus-Haze terpenes are pungent, and your neighbours will notice without one.
Frequently Asked Questions
How tall does Ramses get indoors?
Between 90cm and 180cm, depending on how long you let her vegetate. Keep veg to 2-3 weeks in a standard tent, and she'll stay manageable. Let her run longer and she'll push towards the upper end of that range — and possibly into your lights.
Is Ramses suitable for SCROG or SOG setups?
SCROG works brilliantly with Ramses — her vigorous lateral branching fills a screen quickly, and it helps control her height. SOG is less suited because she naturally wants to stretch tall rather than stay compact. You'd need very short veg times for SOG to work.
How does Ramses compare to pure Amnesia Haze?
Ramses finishes faster (75-80 days vs 10-12 weeks for most Amnesia Haze cuts) and tends to be slightly easier to manage in terms of height. The flavour carries the same citrus-Haze signature but with a bit more structure from the mystery parent. THC is a touch lower at 18% versus the 20-22% you might see from a top Amnesia Haze pheno.
When is Ramses ready to harvest outdoors?
Mid-September in optimal conditions. That's earlier than many sativas, which is a real advantage if you're growing in a climate where autumn rain and humidity set in by October. Keep an eye on trichome colour rather than going strictly by the calendar.
What yield can I realistically expect from Ramses?
Indoors, 400-500g/m² is achievable with good lighting and training. Outdoors in a warm, sunny climate with plenty of root space, 600-1000g/plant is the range — but 1000g is the top end under near-ideal conditions. Most growers will land somewhere in the middle.
Is Ramses a good daytime strain?
Yes — it's one of the best uses for this cultivar. The 80% sativa genetics produce a cerebral, upbeat effect that keeps you functional and focused. There's no heavy body load or sedation. Think morning coffee, not nightcap.
Does Ramses need heavy feeding?
She's a hungry plant, especially in mid-to-late flower when those long buds are packing on weight. A moderate-to-heavy bloom feed schedule works well. Just watch for signs of nitrogen excess — if the leaves go dark and start clawing downward, ease off.
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.