Mr. Nice
by Mr. Nice Seedbank
Ortega is a pure indica cannabis strain from Mr. Nice Seeds, bred from the legendary Northern Lights #1 and Northern Lights #5 genetics. With roots stretching back to the mid-1980s, this old school classic delivers a compact, resinous plant that finishes flowering in as little as 42 days — one of the fastest turnarounds you'll find in a regular seed pack. If you're after a no-fuss indica that stacks weight without demanding expert-level attention, Ortega belongs on your shortlist.
We've sold Mr. Nice genetics for years, and Ortega keeps coming back to the counter for one reason: the flowering-to-yield ratio is genuinely hard to beat. You're looking at 42–56 days of bloom and harvests reported around 18–26 oz/m² indoors, or roughly 20 ounces per plant outdoors. That's a serious return for a plant that practically grows itself.
The genetics here are pure NL lineage — no hybrid filler. Northern Lights #1 crossed with Northern Lights #5 gives you a compact, Christmas-tree structure with thick, resin-coated buds that pack dense. The aroma is peppery with fruity, berry-like undertones once the buds mature. Crack a nug open and you'll get that classic old-school indica smell — earthy, slightly sweet, unmistakably NL heritage. THC content sits around 15%, which puts it in a comfortable mid-range: potent enough to deliver a proper indica body effect, but not so aggressive that it floors less experienced users.
One honest note: these are regular seeds, not feminised. That means roughly half your plants will be male, so you'll need to sex them and remove males before they pollinate your females. If you've never done that before, it's straightforward — males show pollen sacs at the nodes while females show white pistils. But it does mean you'll want to pop more seeds than your target plant count. Out of 15 seeds, expect 7–8 females on average.
| Specification | Detail |
|---|---|
| Seed Bank | Mr. Nice Seeds |
| Genetics | Northern Lights #1 x Northern Lights #5 |
| Type | Pure Indica (Regular) |
| Seed Count | 15 seeds per pack |
| THC Content | Approximately 15% |
| Flowering Time | 42–56 days |
| Indoor Yield | 18–26 oz/m² |
| Outdoor Yield | Approximately 20 oz per plant |
| Plant Structure | Compact, Christmas-tree shape |
| Growing Difficulty | Easy — suited to all experience levels |
| Suitable Environments | Indoor, outdoor, greenhouse |
| SKU | CSMN0038 |
The terpene profile on Ortega leans peppery and earthy on the nose, with a fruity, berry sweetness that comes through more on the exhale. It's a classic NL-family flavour — nothing exotic, nothing trendy, just solid old-school indica character. If you've ever smoked a proper Northern Lights cut from the late '80s or early '90s, you'll recognise the family resemblance immediately.
With THC around 15%, the effect is body-forward and sedative. Traditionally, indica strains like Ortega have been used by smokers looking to unwind after a long day. According to research published in PMC, the endocannabinoid system and THC receptor interactions show promise for a variety of applications, though much of this research is still developing (PMC10308385). A separate review in PMC noted that cannabis use was associated with lower odds of prescription opioid analgesic use among individuals with chronic pain (PMC8525216). These are research findings, not product claims — but they give context to why indica genetics remain popular among growers focused on personal use.
The most commonly reported side effects of cannabis use are dry mouth, drowsiness, and fatigue. No serious adverse events have been documented up to the present in the reviewed literature. That said, Ortega at 15% THC is still a proper smoke — respect the plant and start slow if you're new to indicas.
Mr. Nice Seeds carries several indica-dominant strains, and Ortega sits in a specific sweet spot. Compared to something like Critical Mass — another Mr. Nice classic — Ortega finishes faster (42–56 days versus 56–63 for Critical Mass) but yields slightly less per plant. If you're optimising for speed and turnover, Ortega wins. If you want absolute maximum weight per cycle and don't mind the extra week or two, Critical Mass is the one to look at.
Against Black Widow (another Mr. Nice staple), Ortega is a completely different animal. Black Widow carries sativa influence and a higher THC ceiling, but it's a taller, more demanding plant. Ortega's compact structure and easy maintenance make it the better pick for small tents and growers who don't want to spend their evenings training branches.
| Strain | Genetics | Flowering Time | Indoor Yield | Difficulty |
|---|---|---|---|---|
| Ortega | NL#1 x NL#5 (Pure Indica) | 42–56 days | 18–26 oz/m² | Easy |
| Critical Mass | Afghani x Skunk #1 | 56–63 days | 22–28 oz/m² | Easy–Moderate |
| Black Widow | Brazilian Sativa x South Indian Indica | 56–70 days | 14–18 oz/m² | Moderate |
Running Ortega in a tent? Pair these seeds with a complete grow kit that includes lighting, ventilation, and a carbon filter — the dense buds on this strain get fragrant during late flower, and your neighbours don't need to know about your hobby. A basic pH meter is also worth grabbing if you don't have one; NL genetics are forgiving, but dialling in your root zone pH between 6.0–6.5 in soil will push those yields closer to the 26 oz/m² ceiling.
We've had customers come back specifically for Ortega after trying flashier, higher-THC strains and deciding they didn't need the intensity. There's something to be said for a 15% THC indica that does exactly what it promises — relaxes you, tastes good, and doesn't leave you questioning your life choices at 3am. It's the strain equivalent of a reliable pub: nothing surprising, everything solid, and you keep going back.
The one thing we'd flag: because these are regular seeds, first-time growers sometimes get frustrated when they have to cull males. Don't let that put you off. Sexing plants is a basic skill that takes one grow to learn, and regular seeds from Mr. Nice tend to produce more vigorous, genetically diverse plants than feminised alternatives. Some of the best phenotypes we've heard about from customers came from regular seed packs — you're rolling the genetic dice in a good way.
Ortega is a pure indica from Mr. Nice Seeds, bred from Northern Lights #1 crossed with Northern Lights #5. It's a regular seed strain with mid-1980s heritage, known for fast flowering (42–56 days), compact growth, and peppery-berry flavour. THC sits around 15%.
Ortega flowers in 42–56 days. Some phenotypes finish at the shorter end, especially in SOG setups with strong lighting. Check trichome colour from day 42 onwards to find your preferred harvest window.
Ortega seeds from Mr. Nice are regular, meaning they produce both male and female plants. Expect roughly a 50/50 split. You'll need to identify and remove males during early flowering to prevent pollination of your females.
Indoor yields range from 18–26 oz/m² depending on your setup, light intensity, and veg time. SOG configurations with shorter veg periods tend to hit the higher end because Ortega's compact structure fills the canopy efficiently.
Yes. Ortega is one of the easiest indica strains to grow — compact structure, fast flowering, and low maintenance. The only learning curve for complete beginners is sexing the regular seeds, which is straightforward once you know what to look for at the nodes.
Peppery and earthy on the nose, with a fruity, berry sweetness on the exhale. It's classic Northern Lights family character — nothing exotic, but deeply satisfying if you appreciate old-school indica flavours. A proper 2-week cure brings the berry notes forward significantly.
Absolutely. Ortega performs well indoors, outdoors, and in greenhouses. Outdoor plants can produce around 20 ounces per plant. The compact indica structure handles wind well, and the fast flowering time means you can harvest before autumn weather turns in most European climates.
Last updated: April 2026
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.
