Northern Lights seeds have been a benchmark for indica growers for decades — consistent, potent, and reliable enough to anchor any resin-focused grow. But running Northern Lights in isolation means leaving complementary genetics on the table.
The Power Mix Relax from Pyramid Seeds builds a full indica canopy around it, pairing Northern Lights with Anesthesia, Super Hash, and Alpujarreña — four feminised strains, 12 seeds, €58. One focused cycle with a clear purpose from the first week of veg to harvest.
What Makes an Indica-Dominant Strain Relaxing?
Indica-dominant strains produce a physically heavy, sedating effect — and that comes down to their cannabinoid and terpene profile.
High THC combined with significant levels of myrcene, linalool, and caryophyllene — terpenes common in pure and near-pure indica genetics — produces the kind of full-body sensation these strains are known for.
From a growing standpoint, indica-dominant plants share a recognisable structure: short and bushy, with broad dark-green leaves, dense internodal spacing, and compact, resin-loaded flowers. They finish faster than sativa-leaning strains, typically wrapping up in 55–65 days of flowering indoors, and handle temperature drops well towards the end of the cycle — which can deepen resin production and bring out purples in strains with the right genetic predisposition.
The four strains in the Power Mix Relax are all grounded in this indica tradition. Some are classically so; others carry specific regional or hash-plant heritage that adds distinct character to the mix.
The 4 Strains Inside Power Mix Relax
Anesthesia
The name tells you what to expect. Anesthesia is one of the heaviest indica-dominant strains in the Pyramid Seeds catalogue — a cross built for maximum potency and resin output, with THC around 20% and a dominant effect that hits the body hard and stays there. It grows compact and vigorous with a classic bushy structure, manageable indoors whether you're running a small tent or a dedicated grow room. Finishes around 60 days, producing dense, frost-covered buds that stack tight along short internodes. Responds well to LST and ScrOG setups that push light penetration into the lower structure. The terpene profile leans earthy and hash-like, with pungent depth that builds through late flowering. Three feminised seeds give you enough to run multiple phenos and find your preferred expression.
- Effect: THC 20-22%, Heavy Body Sedation
- Best for: Evening and end-of-day use when you're done with everything that requires focus. This is a strain you plan around, not one you fit into a busy schedule.
- Grow notes: Top early and run a ScrOG net. Anesthesia's internodal density means the lower canopy gets left behind without one — a screen turns that compact structure into a significant yield advantage.
Northern Lights
Few strains have the reputation of Northern Lights, and fewer still have earned it so consistently across decades of cultivation. Originally bred from Afghan and Thai landrace genetics, it carries THC around 18% and a dominant effect built for deep, full-body relaxation — the clearest expression of what this pack is designed around. The plant stays compact, manages stress well, and finishes in around 55–60 days with chunky, resin-dense buds and a sweet, lightly spicy aroma. It's also one of the more resilient strains in this pack — tolerant of minor environmental fluctuations and forgiving of technique as long as the basics are covered. Running Northern Lights seeds alongside the other three strains gives you a reliable, consistent baseline to benchmark the rest of your canopy against.
- Effect: THC 20-22%, Deep Full-Body Relaxation
- Best for: Unwinding after a long day without the full sedation ceiling of Anesthesia. Northern Lights sits at the accessible end of this pack — potent and deeply relaxing, but not the kind of heavy that pins you down from the first exhale.
- Grow notes: Use Northern Lights as your grow reference point. Its predictable structure and consistent finishing time make it the easiest plant in this canopy to read — if something looks off across the tent, compare it to your Northern Lights first.
Super Hash
Super Hash brings dedicated hash-plant genetics into the Power Mix Relax, with THC around 20% and a dominant effect that's physical, heavy, and long-lasting. Developed with resin production as the primary goal, it's built for growers who want material that performs not just as flower but as the base for extractions, dry-sift, and bubble hash. Short stature, dense branching, and flowers that disappear under trichome coverage in the final two weeks. Finishes around 60 days indoors, rewarding clean feeding and stable temperature and humidity with exceptional resin yield. Aroma is pungent and complex — earthy and hash-forward with a spice note that intensifies at harvest. If you run any kind of extraction alongside your grow, or simply want the heaviest trichome load in your canopy, Super Hash delivers it most directly.
- Effect: THC 20%, Heavy Physical Relaxation
- Best for: Growers who treat extraction as part of the grow, not an afterthought. Super Hash produces enough trichome coverage that running it purely as flower feels like leaving half the plant's potential on the table — dry-sift and bubble hash are where it really earns its name.
- Grow notes: Hold your harvest a few extra days past what the trichomes tell you on other strains. Super Hash builds resin aggressively in the final two weeks — check daily once you're in that window and let the amber ratio creep slightly higher than you normally would for heavier, longer-lasting results.
Alpujarreña
Alpujarreña is the most distinctive strain in this pack and the one with the strongest regional identity. Named after Las Alpujarras — the mountain region in southern Spain historically associated with traditional hash production and landrace cannabis cultivation — it carries THC around 18% and a dominant effect that's grounding and physically relaxing, with a character unlike standard catalogue indicas. Grown indoors, it produces bushy plants with dense structure typical of its indica heritage, finishing in 60–65 days. Handles Mediterranean-style temperature patterns well, making it equally suited to late outdoor runs in warm, dry climates. The flavour profile sets it apart: earthy, almost incense-like tones with a richness that reflects its landrace-adjacent breeding. For growers who want genuine regional heritage in the mix, Alpujarreña adds depth the other three strains don't replicate.
- Effect: THC ~19%, Grounding, Relaxing Body Effect
- Best for: Growers who want something with provenance behind it — not just another stabilised catalogue cross, but genetics with a specific place and tradition attached. The effect is grounding rather than flattening, which makes it the most approachable strain in this pack for daytime-adjacent use at the right dose.
- Grow notes: If your climate allows it, take Alpujarreña outdoors at least once. Its Iberian landrace heritage means it was developed for exactly that environment — warm days, cool nights, dry air in late season. Running it outside in a Mediterranean climate will give you a fuller expression of what this strain is actually capable of than any indoor setup can replicate.
Growing Power Mix Relax: What to Expect
Running four strains simultaneously in the same space requires some planning — but the Power Mix Relax is well-matched in terms of grow profile.
All four strains — Anesthesia, Northern Lights, Super Hash, and Alpujarreña — are feminised and indica-dominant, with similar structure, similar canopy management, and overlapping flowering windows that mostly land in the 55–65 day indoor range.
That said, expect variation. Alpujarreña may run a few days longer than Northern Lights. Anesthesia and Super Hash may differ in how aggressively they fill out the canopy during stretch. Get each plant into individual containers early and track growth rate in the first two weeks of veg so you can anticipate height differences before you flip.
All four strains respond well to LST, topping, and ScrOG. If you're running a screen, let the faster-developing plants fill their section and bring the slower ones up to the net before you flip. Feed on the heavier side through mid-flower — these are resin-dense, high-demand genetics that benefit from solid phosphorus and potassium support from weeks four through seven.
Humidity management in the final two weeks is non-negotiable. Dense indica buds with high resin content are vulnerable to botrytis if relative humidity creeps above 50% in late flower. Keep airflow strong, maintain a healthy VPD, and keep a close eye on the canopy — especially where bud sites are densest.
Who Is This Mix For?
The Power Mix Relax suits growers who want a focused, indica-heavy run without committing to a single strain.
At €58 for 12 feminised seeds — three of each variety — it's a practical way to run multiple genetics in the same cycle, compare phenos side by side, and identify which strains work best in your specific setup.
It's a strong fit if you grow for resin-heavy flower or extraction material, want to compare effect and aroma profiles across related genetics, or are looking to run northern lights seeds alongside complementary indica varieties rather than in isolation. The inclusion of Alpujarreña also makes it interesting for growers who want landrace-influenced genetics in the mix, not just catalogue standards.
It's not the pack for growers looking for sativa influence, fast version genetics, or CBD-dominant options. For autoflowering genetics, the Power Mix Auto includes northern lights auto seeds alternatives with similar ease of cultivation.
Four heavy feminised indica strains, 12 seeds, one focused cycle. Built for resin, relaxation, and side-by-side comparison.
The pack contains 12 feminised seeds total — 3 seeds per strain across Anesthesia, Northern Lights, Super Hash, and Alpujarreña. That gives you enough to run a focused multi-strain canopy, or to pop all three of one variety and select the pheno you want to keep.
All four strains carry indica-dominant genetics that suit outdoor cultivation in warm, dry climates. Alpujarreña in particular was developed with Iberian outdoor conditions in mind and handles those environments well. In a Mediterranean-style climate, all four should finish comfortably before autumn humidity becomes an issue.
Yes. Every seed in the Power Mix Relax is fully feminised, including Northern Lights. You won't need to sex plants or pull males — every seed is intended to produce a flowering female under standard photoperiod light conditions indoors, or under natural seasonal light outdoors.
Northern Lights auto seeds are not included in this pack — the Power Mix Relax is built around feminised photoperiod genetics. If you're looking for an autoflowering indica mix, the Power Mix Auto includes four proven autoflowering strains with similar ease of cultivation and no light schedule required.
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