Best Autoflower Cannabis Seeds for Beginners

If you’re new to growing, autoflower + feminized is one of the easiest places to start. QCS’s own beginner guide recommends starting with an autoflower for a simpler growing cycle and choosing feminized seeds so you get bud-producing plants. QCS also notes in its beginner growing content that strong genetics matter a lot for first-time success.

QCS also explains that autoflowers don’t need a light-cycle flip to flower, and they typically stay smaller than many photoperiod plants, which makes them easier to manage in tight spaces.

Below is a beginner-friendly QCS lineup built around the strains you listed, with internal QCS links included.

Why these QCS autoflowers are good for beginners

These strains are a smart beginner mix because they combine the key things new growers usually need:

• Simple autoflower growth (no 12/12 light-cycle changes)

• Feminized seeds (more predictable first runs)

• Shorter timelines

• Compact or manageable plant size

• Good adaptability indoors/outdoors

That lines up with QCS’s autoflower collection messaging (fast, hassle-free cultivation) and their beginner guides.

1) Mazar Autoflower Feminized Cannabis Seeds

Mazar Auto is a strong beginner pick if you want a classic, relaxing indica-leaning strain that’s simple to run. QCS describes it as easy to cultivate, adaptable to indoor or outdoor growing, and suitable for growers of all experience levels. They also note it stays compact indoors and finishes in about 10 weeks from seed, which is very manageable for a first grow.

Why beginners like it

• Easy-growing and adaptable

• Compact indoor size

• Straightforward 10-week seed-to-harvest window

• Classic Mazar × Ruderalis genetics from QCS

2) Mandarin OG Autoflower Feminized Cannabis Seeds

Mandarin OG Auto is one of the best beginner-friendly citrus autos in the QCS lineup. QCS describes it as easy to cultivate, suitable for indoor and outdoor grows, and gives it a fast 7–8 week flowering window. They also mention good adaptability and highlight high resistance to pests and diseases outdoors, which is a big plus for newer growers.

Why beginners like it

• Fast 7–8 week flowering

• Good pest/disease resistance

• Compact, easy-to-manage structure

• Great flavor-forward option (citrus, sweet, earthy)

3) Northern Jack Autoflower Feminized Cannabis Seeds

Northern Jack Auto is a great “balanced” beginner strain. QCS positions it as a 50/50 hybrid with a medium size and high yield potential, which is ideal if you want a plant that doesn’t get out of control but can still produce well. QCS also lists a quick 6–8 week flowering time and specifically recommends basics like strong airflow and avoiding overwatering early—good habits for any beginner.

Why beginners like it

• Balanced hybrid effects

• Medium plant size

• Fast 6–8 week flowering

• Beginner-friendly grow notes from QCS (airflow + watering)

4) Runtz Autoflower Cannabis Seeds Feminized

Runtz Auto is a nice beginner choice if you want a modern, sweet terp profile with easy growth. QCS describes it as designed for ease of cultivation, good for all experience levels, and suitable for both indoor and outdoor grows. It’s also compact, fast (7–9 weeks), and QCS notes stable humidity/temp management helps prevent mold and mildew during indoor grows.

Why beginners like it

• Very beginner-friendly and easy to grow

• Compact size (good for tents and small spaces)

• Fast 7–9 week cycle

• Popular Zkittlez × Gelato #33 flavor profile

5) Zkittlez Autoflower Feminized Cannabis Seeds

Zkittlez Auto is one of the best QCS beginner picks for growers who care about flavor and bag appeal. QCS describes it as easy to cultivate, suitable for indoor/outdoor/greenhouse setups, and beginner-friendly because it flowers automatically. They also note a compact structure and a roughly 75-day seed-to-harvest timeline.

Why beginners like it

• Easy autoflower growth

• Compact plant size

• Works indoors, outdoors, or greenhouse

• Sweet candy/fruit terp profile with strong visual appeal

Extra internal QCS read:

• My Review of Experiencing The Famous Zkittles Strain (helpful if you want more background on the Zkittlez profile)

6) NYC Diesel Autoflower Feminized Cannabis Seeds

NYC Diesel Auto is a strong beginner option if you want a lighter/medium-THC daytime-style auto with a citrus-fuel terp profile. QCS describes it as easy to grow, adaptable indoors and outdoors, and notes a very quick ~7 weeks from seed indoors. They also mention strong resistance to pests and diseases outdoors, which is very useful for first-time growers.

Why beginners like it

• Easy, low-maintenance growth

• Fast turnaround (around 7 weeks indoors)

• Good outdoor resilience

• Balanced effects and classic diesel-citrus aroma

7) LSD Autoflower Cannabis Seeds Feminized

LSD Auto is one of the standout beginner strains in your list because QCS explicitly calls it easy to grow and resistant to pests and mold. QCS also lists a fast 55–65 day flowering window and strong yields, which makes it a very practical option for beginners who want a fast, forgiving grow.

Why beginners like it

• Easy to grow

• Pest- and mold-resistant

• Fast 55–65 day flowering

• Strong yields indoors and outdoors

Best beginner picks by goal

If you want the easiest overall

• LSD Autoflower

• Mandarin OG Autoflower

• NYC Diesel Autoflower
  (QCS directly highlights easy growth and/or pest/disease resistance on these.)

If you want fast harvests

• Northern Jack Auto (6–8 weeks flowering)

• Mandarin OG Auto (7–8 weeks)

• NYC Diesel Auto (~7 weeks from seed indoors)

• LSD Auto (55–65 days)

If you want flavor-first strains

• Runtz Auto

• Zkittlez Auto

• Mandarin OG Auto

• NYC Diesel Auto

Helpful QCS internal links to add in this blog

These are great QCS internal links to support beginners reading your autoflower article:

• Buy Cannabis Seeds: Beginner's Guide to Success (QCS recommends starting with autoflower + feminized)

• Growing Cannabis for beginners (general beginner growing foundation)

• What Are Autoflowering Seeds (explains autoflower basics)

• What Does Autoflower Mean? (beginner-friendly autoflower explainer)

• How To Germinate Cannabis Seeds (germination basics)

• How To Get Big Buds on Autoflower (autoflower performance tips)

• When To Harvest Autoflower Strains? (harvest timing guide)

• Best Autoflower Marijuana Seeds in Canada (QCS autoflower category page)

Final pick for a first-time grower

If I were building a beginner starter autoflower lineup from your list for Canadian clients, I’d lead with:

1. LSD Auto (easy + mold/pest resistance)

2. Mandarin OG Auto (easy + fast + resistant)

3. Northern Jack Auto (balanced and quick)

4. Zkittlez Auto (easy + flavorful)

That gives beginners a mix of forgiving growth, quick finishes, and popular flavors while staying fully in the QCS ecosystem.