How to Grow Skunk #1 Auto
Skunk #1 Auto is the autoflowering take on one of the most influential strains ever bred. It pairs a gentle, medium 10–15% THC with an earthy, piney, sweet flavour and a creative, euphoric, relaxed effect, all on a quick, forgiving plant that flowers on age and finishes in just 6–8 weeks.
Built from the legendary Skunk #1 crossed with ruderalis, this is a 65% indica autoflower that keeps the classic skunk character while adding autoflowering speed and stability. It is not a heavy producer, but what it lacks in bulk it makes up for in reliability, ease and a fast turnaround.
Recommended Strains
Skunk #1 Autoflower
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THC | 10% - 15% (Medium) |
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Type | Autoflowering |
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Yield | Low |
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Phenotype | 65% Indica / 35% Sativa |
Acapulco Gold Autoflower
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THC | 20% - 24% (High) |
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Type | Autoflowering |
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Yield | Medium |
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Phenotype | 30% Indica / 70% Sativa |
Because it is stable, quick and beginner-friendly, Skunk #1 Auto is a great first grow or a dependable filler run. You can see the full genetics and buy Skunk #1 Auto seeds on the strain page, and browse the rest of our autoflowering range, or find your strain across the whole catalogue.
Strain Profile at a Glance
| THC | 10–15% (medium) |
|---|---|
| Lineage | Skunk #1 x Ruderalis |
| Type | Autoflowering |
| Genetics | 65% Indica / 35% Sativa |
| Climate | Continental |
| Life cycle | 6–8 weeks (seed to harvest) |
| Harvest | All season |
| Height | 4.92 ft / 1.5 m |
| Yield | Low |
| Yield indoor | 0.82–0.98 oz/ft² (250–300 g/m²) |
| Yield outdoor | 5.29–7.05 oz/plant (150–200 g/plant) |
| Grow difficulty | Beginner-friendly |
| Flavors | Earthy, Pine, Sweet |
| Effects | Creative, Euphoric, Relaxed |
Promos & Deals
Climate and Where to Grow It
Skunk #1 Auto suits a continental climate with warm summers and cooler nights, the kind of seasonal swing its skunk genetics were built to handle. It is a hardy, resilient plant, which is a big part of why the Skunk line has stayed so popular with growers of every level.
As an autoflower it does not wait for shortening days to bloom, so you can start it almost any time in the warmer part of the year, and with such a short cycle you can fit more than one run into a single season. It reaches around 1.5 m, so give it a little headroom, and expect a modest but honest harvest from each plant.
Indoors, keep daytime temperatures around 68–80°F (20–27°C) and keep the air moving. Its quick finish means a tidy, well-managed space turns around a crop fast, even if the overall yield is on the lighter side.
Autoflower Growing Basics
With any autoflower, the key rule is that you do not switch the light schedule to trigger flowering. Skunk #1 Auto begins to flower by itself at around 3 weeks of age, so run a long day of 18–20 hours of light from seedling right through to harvest.
Start the seed directly in its final pot. Autos run on a fixed internal clock and dislike transplanting, and with a cycle as short as this there is no time to recover from a mid-run move. Keep training very gentle: the vegetative window is especially brief, so favour light low-stress training over topping, tucking branches to open the canopy rather than cutting into the plant.
Feeding Schedule (EC Guide)
Autoflowers are light feeders, and a small, fast one like this even more so, so start low and build up only as the plant asks. The EC values below track the short life-cycle stages rather than a separate veg-and-bloom switch, and you should stay toward the lower end given the modest size.
| Stage | EC (mS/cm) | Notes |
|---|---|---|
| Seedling | 0.4–0.6 | Very light feed, focus on healthy root growth |
| Vegetative growth | 0.8–1.2 | Early weeks, raise nitrogen gently |
| Early flower | 1.2–1.4 | Shift toward bloom nutrients (P and K) |
| Full flower | 1.4–1.6 | Peak bloom feed while buds form |
| Flush | 0.0–0.4 | Plain water for the final 1–2 weeks |
Life Cycle and Harvest
The full life cycle runs about 6–8 weeks from seed to harvest, which is very fast even for an autoflower. As an auto you harvest when the plant is ready rather than on a fixed date, so let the trichomes guide you rather than counting from a light change.
Expect vegetative growth in the first weeks, the automatic switch to flower around week 3, and quick bud formation through to the finish. The indica lean gives it compact, resinous, earthy-smelling flowers. Harvest when most trichomes are cloudy with a few amber for the fullest expression, and give the plant a short plain-water flush before cutting. Yields are modest, so make the most of every bud site by keeping the canopy open.
Drying and Curing
Dry whole plants or branches in a dark room at around 60°F (15–18°C) and 55–60% humidity for 7–14 days, until the thin stems snap rather than bend. A slow, even dry stops the inside staying damp while the outside dries, which protects the earthy, piney aroma.
Then cure the trimmed buds in sealed jars, burping them daily for the first week and letting them settle for three to four weeks. A proper cure brings the earthy, pine-sweet skunk character forward and smooths the smoke, which is exactly what this classic deserves, especially when the harvest is small and every gram counts.
What to Do With Your Trim
Don’t bin the sugar leaves you remove while manicuring. Skunk #1 Auto is a resinous little plant, so the trim works well for dry sift, bubble hash or rosin, which is a smart way to stretch a modest harvest into a bit more usable product.
Flavor and Terpenes
Skunk #1 Auto tastes earthy, piney and sweet, the grounded, resinous character that made the original Skunk line famous. It is a savoury, classic profile rather than a fruity or citrus-forward one.
Three terpenes shape it. Pinene drives the clean, fresh pine note; myrcene anchors the earthy, musky base and lends a soft, sweet undertone; and caryophyllene adds a peppery, spicy warmth that ties into the skunky edge. Together they give a simple but satisfying earthy-pine backbone that is pure old-school skunk.
Effects and Best Use
Skunk #1 Auto is reported as creative, euphoric and relaxed. Despite its 65% indica base it keeps a bright, pleasant head to go with the body ease, so it works well for easygoing daytime use as much as a relaxed evening.
With its gentle 10–15% THC it is one of the milder options around, which makes it approachable and easy to enjoy without being overwhelming. That lighter potency, the quick finish and the classic skunk flavour make it a friendly, low-pressure grow, especially for anyone new to cultivation.
Common Problems and Pro Tips
Skunk #1 Auto is a stable, very fast grow, but it is a small, skunky auto with a modest yield, so plan for the timing and the smell.
- Catch it in time: it finishes in just 6 to 8 weeks from seed, which is very fast, so start checking trichomes early so you harvest at the ripeness you want.
- Plan for the smell: its old-school skunk aroma gets loud in flower, so run a carbon filter if you need to keep the grow discreet.
- Make the most of the space: its yield is modest, so give it good light and consider running a few plants together to fill the tent and lift the total.
Expert tip: this is a classic skunk in a quick, beginner-friendly auto. Start it in its final pot, keep training gentle, and a slow cure keeps its earthy, piney, lightly sweet character sharp.
Frequently Asked Questions
Is Skunk #1 Auto indica or sativa?
It is indica-dominant, at 65% indica and 35% sativa, though its effect stays fairly bright and creative rather than purely heavy. That indica lean shapes the plant into a fairly compact structure, so a little low-stress training keeps the canopy even and the lower buds well lit as it flowers.
How long is the life cycle?
About 6 to 8 weeks from seed to harvest, which is very fast even for an autoflower. It flowers on age rather than on a light change and can be run all season. That short window means you should plan your feed and training carefully, since an auto cannot make up lost time.
Do I need to change the light cycle?
No. Keep it on a long day of 18 to 20 hours of light from seedling to harvest. It starts flowering on its own at around three weeks, so there is no 12/12 flip to time. A steady, generous light schedule gives this quick auto the energy to fill out before it finishes.
Is Skunk #1 Auto good for beginners?
Yes. It is stable, forgiving and quick, which makes it a great first grow. Start it in its final pot to avoid transplant shock, keep any training gentle and run a carbon filter for the skunk. Do that and it mostly looks after itself from seed to a fast harvest.
What does Skunk #1 Auto taste like?
Expect an earthy, piney flavour with a sweet undertone, driven by its pinene, myrcene and caryophyllene terpenes, in classic old-school skunk style. Dry slowly in a cool, dark space and cure in jars so that grounded, skunky character comes through at its best in the finished flower.
How much does it yield?
It is a modest producer: 0.82 to 0.98 oz/ft² (250 to 300 g/m²) indoors, and 5.29 to 7.05 oz (150 to 200 g) per plant outdoors. Good light and running a few plants together help you make the most of the space, since each one stays fairly small and quick.
