Table of Contents
I’m putting this Alien Reunion Strain Review together after running the cultivar twice indoors and taking the kind of notes I wish more reviews included. I’m not here to oversell anything. I’m here to explain what the plant actually did in my tent, what I’d change if I ran it again, and what you can reasonably expect if you’re considering these genetics for your next cannabis crop.
Because marijuana genetics can vary plant-to-plant, I’m going to be upfront: this Alien Reunion Strain Review is based on my results, in my environment, with my inputs. If your setup is different, you can still use the same process: control your environment, steer your feed, and harvest based on real cues, not calendar dates. That’s how you get consistent weed quality.
This Alien Reunion Strain Review focuses on four areas growers and buyers care about most:
- Effects (realistic, dose-dependent expectations)
- Flavor (what came through during dry, cure, and use)
- Genetics (how the lineage expressed in structure and behavior)
- Grow info (practical targets, training steps, and risk points)
I’ll also include seed-shopping and cultivation FAQs. I’ll mention cannabis, marijuana, and weed naturally throughout because people search differently depending on where they live and what they’re used to calling it.
Quick context: what I grew and how I ran it
I always start a review with context because it’s the difference between a useful report and a bunch of vague claims. Here’s what this Alien Reunion Strain Review is built on:
- Runs: 2 indoor cycles
- Plants: 3 from seed in the first run, then 1 clone + 1 seed in the second
- Mediums: coco/perlite (first run), living soil (second run)
- Light: full-spectrum LED
- Veg schedule: 18/6
- Flower schedule: 12/12
- Training: topping once, tie-down, then a net for an even canopy
- Dry and cure: slow dry in controlled conditions, then jar cure
I’m including these details because Alien Reunion is the kind of cultivar where environment and root-zone management show up in final flavor. When growers complain that a strain tastes “flat,” it’s usually a dry/cure issue or a late-flower environment issue, not “bad genetics.”
Genetics: what Alien Reunion seems to be built from
Most listings describe Alien Reunion as a cross of Alien OG and Alien Dawg. Naming conventions can vary between breeders and seed banks, but the core lineage is usually presented as Alien OG x Alien Dawg genetics.
In my tent, the Alien OG x Alien Dawg genetics showed up as:
- OG-leaning stretch after flip (especially in the more vigorous phenotype)
- Dense resin development by mid flower
- A flavor direction that leaned citrus and pine with an earthy, fuel-like base
- A need for solid airflow in late flower to protect quality
That’s the genetic “feel” I got: a hybrid that can be productive and flavorful if you respect airflow, humidity, and harvest timing.
Phenotype variation: what I saw from seed
Every good Alien Reunion Strain Review should talk about phenotypes because one plant can be a perfect keeper and another can be “fine” but not special.
From my first seed run, I saw three clear expressions:
- Pheno 1 (tall/bright): stretched more, held brighter citrus/pine early, finished slightly later
- Pheno 2 (balanced/keeper): best balance of structure, aroma, and density; easiest to train
- Pheno 3 (stocky/heavier): shorter, chunkier buds, heavier earth and fuel in the jar, finished earliest
That matters for your setup. If you run smaller tents, you’ll prefer the stockier expression. If you like big plants and long colas, the taller expression might be your favorite, but you’ll need to plan training earlier.
Appearance: what the buds and plants looked like for me
I’m not going to write poetic fluff here. I’ll describe what I actually saw.
In veg, the plants carried a healthy, deep green when I stayed on top of calcium and magnesium in coco. In soil, the color was slightly lighter but steady. Leaf posture stayed “praying” under strong light once the roots were established.
In flower, the buds stacked tightly and showed visible resin early. By late flower, the trichome layer was thick enough that trimming felt sticky and slow. Some flowers showed darker tones late (subtle purples), especially when night temps dropped a bit. I wouldn’t chase cold temps on purpose just for color, but mild drops at lights-off can bring out those hues without hurting growth if your VPD stays in range.
Aroma and Alien Reunion terpene profile in real conditions
People throw around “terpene profile” like it’s a single thing. In reality, aroma changes across the grow and cure, and different parts of the plant smell different. So in this Alien Reunion Strain Review, I’m going to break the Alien Reunion terpene profile down by timing.
Week-by-week aroma shift
- Early flower (weeks 2–3): bright citrus peel, fresh wood, a hint of sweetness
- Mid flower (weeks 4–6): pine becomes louder, earth notes build, a mild pepper edge appears when you rub resin
- Late flower (weeks 7–9+): more fuel/earth, less “green,” sharper definition when dried correctly
- After cure (3–4 weeks): citrus and pine return on the grind, with a deeper base note
For me, the Alien Reunion terpene profile was strongest when I controlled late-flower humidity and dried slowly. If I dried too fast in the past (with other strains), I’d lose those top notes. Alien Reunion was no different. This cultivar rewards patience.
What I did to preserve the Alien Reunion terpene profile
Here are the practical moves that kept aroma strong:
- Kept late-flower RH in the 45–55% range with good airflow
- Avoided overfeeding nitrogen after the stretch
- Dried slowly (not crispy-fast) at moderate temp and stable humidity
- Cured in glass with steady moisture control instead of constant burping chaos
If you want the Alien Reunion terpene profile to come through, focus more on drying and curing than on chasing additives. Good weed tastes like the plant, not the bottle.
Alien Reunion flavor notes: what I tasted and how it changed
In this Alien Reunion Strain Review, flavor is one of the biggest reasons I’d consider running it again. The Alien Reunion flavor notes for my keeper leaned:
- First inhale: lemon-lime and light sweetness
- Mid palate: pine and herbal notes
- Finish: earthy fuel with a warm, slightly peppery edge
The flavor was clearest after a few weeks of cure. Freshly dried buds smelled great, but the taste got cleaner and more “layered” after time in the jar.
What dulled the Alien Reunion flavor notes
A few things noticeably reduced the Alien Reunion flavor notes:
- Too much nitrogen late in flower (muted citrus and made smoke harsher)
- Humidity spikes at lights-off in late flower (increased the “dull” smell)
- Rushing the dry (flattened everything into generic “weed” taste)
What improved the Alien Reunion flavor notes
And here’s what improved them:
- Slightly lighter feed in late flower
- Consistent airflow through the canopy
- A longer dry (10–14 days) with stable humidity
- A cure that lasted at least 3–4 weeks before I judged it
This is where many marijuana reviews go wrong. They smoke something half-cured and then call it “mid.” A lot of cannabis needs time.
Effects: realistic expectations and Alien Reunion effects duration
Effects are personal, and no responsible Alien Reunion Strain Review should pretend one person’s experience is universal. Still, patterns matter.
For me, Alien Reunion came on fairly quickly with a mental lift, then moved into a steady body relaxation. It didn’t knock me out instantly. It felt more like a balanced hybrid that can lean heavier depending on dose and timing.
My experience of Alien Reunion effects duration
The Alien Reunion effects duration for me was typically 2–3 hours of clear effect, with a slow taper after that. If I used more, it lingered longer, but the “peak” still lived in that window.
Here’s how it felt in practice:
- Low dose: clear head, upbeat mood, light body calm
- Medium dose: more body relaxation, slower pace, easier to unwind
- High dose: heavy and foggier, not ideal if you need to focus
I’m repeating Alien Reunion effects duration here because it’s one of the most searched questions. My best advice is to start low, especially if you’re trying a new marijuana cultivar with strong resin and a rich terpene profile.
Alien Reunion grow guide: how I approached cultivation
Now for the grow section. This is where I try to make this Alien Reunion Strain Review genuinely helpful for growers who are deciding whether to buy cannabis seeds online and commit time and space to this run.
I’ll cover:
- Environment targets (PPFD, VPD, temp/RH)
- Medium strategy (soil vs. coco)
- Training
- Feeding and the Alien Reunion nutrient schedule
- Flowering time and harvest cues
- Yield potential and realistic expectations
- Drying and curing workflow
Environment targets (my baseline)
I don’t chase perfection. I chase stability. These were my targets:
Veg:
- PPFD: 400–600
- Temp: 24–28°C lights on, 20–23°C lights off
- RH: 60–70%
- VPD: roughly 0.8–1.1
Flower:
- PPFD: 700–900 (ramped up gradually)
- Temp: 24–27°C lights on, 19–22°C lights off
- RH: 50–60% early flower, 45–55% late flower
- VPD: roughly 1.2–1.5
If you’re learning how to grow Alien Reunion indoors, keep your leaf temperature and VPD in mind. I’ve seen growers overfocus on one number (like RH) and ignore airflow and leaf temp. This plant wants consistent conditions, especially in late flower.
Medium choice: soil vs. coco
I ran Alien Reunion in both because different growers prefer different systems.
Coco/perlite:
- Faster growth and easier steering with EC
- Requires consistent irrigation habits
- Punishes neglect faster than soil
- Made it easier to dial in the Alien Reunion nutrient schedule
Living soil:
- More forgiving day to day
- Slower to correct mistakes
- Great for growers who like a simpler routine
- Still needs good environment control to avoid late-flower problems
Both can produce excellent cannabis if you dry and cure properly.
Training and Alien Reunion grow guide canopy plan
For this Alien Reunion Strain Review, I trained with a goal: even canopy, good airflow, and enough tops to use the light efficiently.
My training steps:
- Top once above the 4th–6th node after the plant is established.
- Tie down the main branches to open the center.
- Install a net before flip to spread the canopy evenly.
- Clean up weak inner growth that won’t reach light.
- Light defoliation around day 21 of flower to improve airflow.
Alien Reunion responded well to this. It didn’t feel overly sensitive to topping, but I avoided aggressive stripping late in flower. If you remove too many leaves late, you can stall ripening and lose some terpene intensity.
Feeding and the Alien Reunion nutrient schedule (coco)
Here’s the feeding approach I used in coco. Numbers vary by meter, brand, and scale, so use ranges and plant response.
Typical EC ranges:
- Early veg: 1.0–1.3
- Mid veg: 1.2–1.6
- Early flower: 1.6–1.9
- Mid flower: 1.8–2.2
- Late flower: reduce if plants are very dark and tips are burning
Key notes for the Alien Reunion nutrient schedule:
- Keep the root zone stable. EC swings are worse than slightly low feed.
- Watch leaf tips daily. This cultivar can push, but it doesn’t need to be forced.
- Calcium and magnesium matter in coco, especially under strong light.
- Overfeeding late in flower dulled Alien Reunion flavor notes in my run.
Feeding and the Alien Reunion nutrient schedule (soil)
In soil, I didn’t chase EC. I focused on:
- Proper wet/dry rhythm
- Mild amendments timed to the stretch
- Avoiding excess nitrogen after week 3 of flower
If you’re running organic soil and you want clean weed flavor, your biggest risk is overwatering and poor airflow, not “not enough boosters.”
Alien Reunion flowering time and harvest timing cues
Alien Reunion flowering time will vary by phenotype. In my runs:
- Earliest expression: looked ready around week 8
- Keeper expression: best harvest window around weeks 9–10
- Tall expression: needed a bit longer for full maturity
Instead of counting days, I use harvest timing cues:
- Pistils: most have darkened and receded
- Bud swell: calyxes look fuller, not just hairy
- Aroma: sharper, more defined, less “green”
- Trichomes: mostly cloudy with some amber depending on preference
I’m careful with trichomes because different parts of the plant ripen differently. I sample mid-canopy buds rather than sugar leaves.
Alien Reunion yield potential: what’s realistic
Alien Reunion yield potential depends on canopy size and environment stability. In my 1.2 x 1.2 tent, the keeper plant produced a strong return when I filled the net evenly and kept late-flower humidity in check.
What improved Alien Reunion yield potential:
- Even canopy and consistent PPFD
- Stable VPD through weeks 4–9
- Strong airflow above and below canopy
- A feeding plan that didn’t stress the plant
What reduced Alien Reunion yield potential:
- Too much shade in the lower canopy
- Humidity spikes late in flower
- Overfeeding that caused tip burn and slowed growth
Late-flower humidity control (this matters a lot)
If you only take one cultivation lesson from this Alien Reunion Strain Review, take this one: keep late flower dry enough and moving enough to protect quality.
My routine:
- Keep RH 45–55% late flower
- Strong exhaust and stable intake
- Clip fans that move air under the canopy, not just above it
- Avoid watering right before lights off if humidity spikes
This kept flowers clean and preserved the Alien Reunion terpene profile.
Drying and curing: how I kept flavor strong
Dry and cure make or break flavor. This is where good marijuana becomes great marijuana.
My drying targets:
- Temp: 18–20°C
- RH: 55–60%
- Duration: 10–14 days
- Airflow: gentle, not blasting
My curing workflow:
- Jar only when small stems snap, not bend
- Keep jars at stable humidity
- Burp lightly early, then less as things stabilize
- Wait 3–4 weeks before judging flavor seriously
This process kept Alien Reunion flavor notes intact and improved smoothness noticeably.
Buying seeds and what to look for (non-legal-advice tone)
People search in many ways when they’re ready to buy cannabis seeds online. Some look for “seed bank,” others look for “feminized seeds,” others search by cultivar name and shipping.
If you’re shopping for Alien Reunion feminized seeds, here are practical things I check:
- Is it photoperiod or autoflowering?
- Are breeder details clear and consistent?
- Are shipping policies and delivery expectations stated plainly?
- Are storage and germination instructions included?
I’m not giving legal advice. Grow laws by region vary widely, and it’s your responsibility to understand your local rules before you germinate marijuana seeds.
FAQ (long-tail queries)
Is Alien Reunion more indica or sativa?
In my garden it behaved like a balanced hybrid with OG traits. The structure and effects can lean heavier depending on phenotype and dose.
How to grow Alien Reunion indoors if I’m a newer grower?
Start simple: stable environment, moderate light, steady feed, and don’t chase additives. The easiest path is consistent VPD and careful late-flower humidity control.
What is Alien Reunion flowering time for most indoor grows?
In my runs, Alien Reunion flowering time landed around 8–10 weeks, with the best quality closer to weeks 9–10 for my keeper.
What are the Alien Reunion flavor notes after curing?
Alien Reunion flavor notes for me were citrus and pine up front with an earthy fuel finish, especially after 3–4 weeks of cure.
How long is Alien Reunion effects duration?
Alien Reunion effects duration for me was usually 2–3 hours of clear effect with a gradual taper after that.
Are Alien Reunion feminized seeds worth it?
Alien Reunion feminized seeds are a good choice if you want fewer variables and don’t want to manage males. They won’t replace good technique, but they simplify planning.
Soil vs. hydro for Alien Reunion: which is better?
Both can work. Soil is more forgiving day to day. Coco/hydro gives faster steering and can increase yield potential if your irrigation habits are consistent.
Closing notes for this Alien Reunion Strain Review
If you like OG-leaning cannabis with a citrus-pine direction and a resin-heavy finish, this Alien Reunion Strain Review should give you a realistic picture of what you’re getting into. The plant rewarded stable environment control and a patient dry/cure more than any “magic” product. Done right, it delivered clean flavor, steady effects, and solid yield potential in a standard indoor setup.
For a complete directory of cultivars, visit our Cannabis Strain Reviews.
