How to Grow San Fernando Valley Auto
San Fernando Valley Auto is a 70% indica-dominant autoflower that crosses SFV OG with Afghani and Ruderalis, turning a classic OG into an easy, automatic plant. It pairs a citrus and pine flavor with a relaxed, happy and deeply soothing effect, and carries a gentle THC level of 14 to 20%, which puts it in the low to medium range. This guide walks through the whole grow, from germinating the seeds to the final cure.
It reaches around 4.92 ft, which is tall for an autoflower, and runs its full life cycle in a quick 8 to 10 weeks from seed. Because it flowers automatically with age rather than on a light schedule, it is simple and forgiving, which makes it a beginner-friendly choice.
Recommended Strains
San Fernando Valley Auto
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THC | 14% - 20% (Medium) |
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Type | Autoflowering |
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Yield | Low |
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Phenotype | 70% Indica / 30% Sativa |
San Fernando Valley OG Kush
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THC | 22% - 25% (High) |
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Type | Feminized |
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Yield | Low |
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Phenotype | 70% Indica / 30% Sativa |
San Fernando Valley Auto at a Glance
Before you plant anything, it helps to see the full picture in one place. Here is the quick profile for this indica-dominant autoflower, taken straight from the strain’s grow data.
| Seed type | Autoflower (feminized) |
|---|---|
| Genetics | SFV OG x Afghani x Ruderalis |
| Phenotype | 70% Indica / 30% Sativa |
| THC | 14–20% (low to medium) |
| Life cycle | 8–10 weeks from seed |
| Outdoor harvest | All season |
| Height | up to 4.92 ft (1.5 m) |
| Yield indoor | 0.82–0.98 oz/ft² |
| Yield outdoor | 19.4–21.16 oz/plant |
| Climate | Temperate |
| Flavors | Citrus, Pine |
| Effects | Relaxed, Happy, Soothing |
| Difficulty | Beginner-friendly |
These are autoflowering seeds, so they flower on their own with age and need no change in the light cycle. They are feminized seeds too, so every plant grows female, its 70% indica makeup places it with the indica seeds, and its SFV OG and Afghani roots keep it among the Kush strains.
Promos & Deals
How to Germinate San Fernando Valley Auto Seeds
A healthy harvest starts at germination. The paper towel method is hard to beat: fold the San Fernando Valley Auto seeds inside two damp sheets, slide them between two plates, and keep them somewhere dark at 70 to 79°F. A taproot usually appears in two to five days.
With an autoflower, sow the sprouted seed straight into its final pot, since autos run on a tight clock and do not take kindly to being transplanted. Place it root-down about 1 cm deep in light, airy medium, keep it lightly moist rather than soaked, hold humidity around 65 to 70%, and give soft light while the first true leaves open.
Starter tips
- Use plain, lightly pH-balanced water (pH 5.5 to 6.5) for the first week.
- Start it in the pot it will finish in, so you never disturb the roots.
- Hold off on nutrients until the second set of serrated leaves appears.
Growing San Fernando Valley Auto in the Vegetative Stage
San Fernando Valley Auto likes a temperate climate and, as an autoflower, it spends only a short few weeks in early growth before it starts to flower on its own. Give it 18 to 20 hours of light a day for its whole life, aim for day temperatures of 68 to 79°F, and hold humidity around 50 to 60%. At up to 1.5 m it is a tall auto, so give it room to stretch.
Because autos do not wait, skip topping and heavy pruning, which can stall a plant that has no time to recover. Instead use gentle low-stress training: tie branches down early to open the canopy and spread the light without cutting into the plant. That is how you make the most of its short window.
Its fast life cycle makes it a flexible outdoor plant across much of the US:
- Southern California and the Southwest: warm, long seasons let you run more than one auto crop, planting in succession for harvests through the year.
- Northern and short-season states: because it finishes in 8 to 10 weeks from seed, it slips into a short summer where a photoperiod plant would run out of time.
- Cooler and mountain regions: its Afghani and Ruderalis roots handle cool nights well, and its quick turnaround beats the early cold.
Flowering and Buds of San Fernando Valley Auto
San Fernando Valley Auto starts flowering on its own about three to four weeks from seed, with no change to the light cycle. From there the buds fill out over the back half of its 8 to 10 week life cycle. As a 70% indica it builds compact, resinous flowers once bloom sets in.
Through flowering, drop humidity to 40 to 45% and keep air moving so the buds do not trap moisture. They build a clean citrus and pine aroma and frost up nicely, pointing to the SFV OG behind them. Indoor plants give a modest 0.82 to 0.98 oz/ft², while a big outdoor plant can turn in a surprisingly heavy 19.4 to 21.16 oz.
At 14 to 20% THC it sits in the low to medium range, so the effect stays gentle and easy, a relaxed, happy and soothing feel rather than a heavy one, which suits a calm evening.
Common Problems and Pro Tips
San Fernando Valley Auto is beginner-friendly, but its auto nature and tall frame point to a few things worth watching.
- No transplanting: autos hate root disturbance, so start in the final pot and never pot up, or you will stunt the plant for good.
- Train, do not cut: skip topping and use low-stress training, since a heavy cut can stall an auto that has no time to bounce back.
- Mind the height: at up to 1.5 m it is a tall auto, so leave headroom indoors and tie it down early to keep the canopy even.
Expert tip: feed autos lightly, since they are smaller and faster than photoperiod plants and burn easily. Keep a steady 18 to 20 hour light schedule from day one, and let cool nights late in the cycle sharpen the resin and bring out color in this OG-rooted auto.
Aroma, Flavor and Effects
The nose is fresh and clean: a bright citrus top note over a crisp, resinous pine base, with the earthy OG character you would expect from its SFV OG side. It is sharp and lively rather than heavy, and it grows clearer as the buds cure.
The flavor follows the nose, citrus and pine with an earthy OG finish. On the effect side it is relaxed, happy and deeply soothing, a gentle, calming feel that suits the end of the day. Because THC is low to medium at 14 to 20%, it stays easy and approachable, a friendly choice for newer or more sensitive users.
Dominant terpenes
San Fernando Valley Auto is shaped by five terpenes: Limonene, Camphene, Borneol, Terpineol and Cedrene. Limonene drives the bright citrus top note; Camphene and Borneol bring the crisp, piney and faintly minty edge; Terpineol a soft, lilac-like note; and Cedrene a dry, woody depth. Together they explain its clean citrus and pine aroma and its relaxed, soothing feel.
Nutrient Schedule
Treat the figures below as a starting map, not a rulebook. San Fernando Valley Auto is a light feeder, so read the plant first: tip burn means back off, while pale, slow growth means it wants a little more. All values use EC.
| Stage | EC |
|---|---|
| Seedling | 0.4–0.6 |
| Growth | 0.8–1.2 |
| Early flower | 1.2–1.4 |
| Full flower | 1.4–1.6 |
| Flush | 0.0–0.4 |
Keep the pH around 6.0 to 6.5 in soil and 5.5 to 6.0 in hydro so the roots can actually take up what you feed.
What to Do With Your Trim: Extracts and Hash
San Fernando Valley Auto builds a decent coat of resin from its OG and Afghani side, so its trim is worth keeping. The sugar leaves you take off while manicuring carry trichomes and suit Ice Water Hash, where cold water and agitation separate the resin heads into a clean, solventless concentrate. Pressing that hash into rosin keeps the citrus and pine flavor intact, or you can run a solvent extraction if that is your setup. The bare stems will not extract, but chopped and composted they feed organic matter back into the soil for your next grow.
Harvesting, Drying and Curing San Fernando Valley Auto
Timing the harvest comes down to the trichomes. Grab a loupe and watch the heads turn from clear to milky white; a scattering of amber signals peak ripeness. For this auto that lands around 8 to 10 weeks from seed, and outdoors its fast finish means you are not waiting on a single late date.
After the cut, hang the branches in a dark room at 59 to 68°F with humidity near 50% and gentle air movement. Slow beats fast: drying over 10 to 14 days protects the citrus and pine aromas that define this strain. When the small stems snap instead of bending, move the buds into jars.
Cure in sealed glass, opening the jars daily for the first week to let moisture escape, then easing off as the aroma deepens. Two to four weeks of patience here is where the clean citrus and pine flavor really comes forward, and it is the step most first-time growers rush.
Frequently Asked Questions
Is San Fernando Valley Auto a true autoflower?
Yes. San Fernando Valley Auto carries Ruderalis in its genetics, so it flowers automatically with age and needs no change in the light cycle. You keep it on 18 to 20 hours of light for its whole life, from seedling to harvest, and it moves into bloom on its own in a few weeks.
Is San Fernando Valley Auto easy to grow for beginners?
Yes, San Fernando Valley Auto is beginner-friendly. It flowers on its own, finishes fast, and forgives small mistakes. Just start it in its final pot, never transplant, train gently instead of topping, and feed it lightly. Mind its height, since at up to 1.5 m it is a tall auto that needs a little headroom.
How long does San Fernando Valley Auto take from seed to harvest?
San Fernando Valley Auto runs its full life cycle in about 8 to 10 weeks from seed, since it flowers automatically rather than on a light schedule. It starts to bloom around three to four weeks in and ripens over the back half of the cycle, which makes it quick and well suited to short seasons.
How strong is San Fernando Valley Auto?
San Fernando Valley Auto is a gentle strain, with a THC level of 14 to 20% that sits in the low to medium range. The effect is relaxed, happy and soothing rather than heavy. That easy potency makes it a comfortable evening choice and a friendly option for newer or more sensitive users.
How much does San Fernando Valley Auto yield?
San Fernando Valley Auto gives a modest indoor yield of around 0.82 to 0.98 oz/ft², but a big outdoor plant can turn in a much heavier 19.4 to 21.16 oz in good conditions. Gentle training and strong light through its short life cycle are what push it toward the top of that range.
What does San Fernando Valley Auto taste and smell like?
San Fernando Valley Auto leads with a bright citrus top note over a crisp, resinous pine base and an earthy OG finish. It is sharp and fresh rather than heavy, straight from its SFV OG and Afghani roots. Both the smell and taste grow clearer as the buds cure slowly in the jar after harvest.
