OG Kush Seed Stockers Autoflowering Seeds – Indica-Dominant Powerhouse with 25–30% THC

OG Kush Seed Stockers Autoflowering Seeds deliver the iconic power and flavor of OG Kush in a fast, easy-to-grow package that guarantees high THC levels and impressive yields every time.

Ever grown a strain that promised big but left you guessing with every harvest? One time it’s frosty and potent, the next it’s stretchy and weak? That inconsistency kills confidence, wastes time, and makes it impossible to perfect your grow or enjoy a reliable experience. You end up doubting your skills — when the real issue is the genetics.

With OG Kush Auto by Seed Stockers, you’re not rolling the dice. This is a stabilized, autoflowering version of one of the most legendary strains on earth, engineered for consistent, repeatable results. From germination to harvest in just 75 days, you’ll get dense, resinous buds with stable THC levels between 25–30%, every single grow.

Why OG Kush Auto Delivers Rock-Solid Consistency

Seed Stockers didn’t just slap “auto” on a classic — they rebuilt OG Kush from the ground up for reliability. The fusion of Chem Cookies and Lemon Kush genetics has been carefully balanced with ruderalis traits to maintain the strain’s signature potency and flavor while ensuring uniform growth patterns. This means every plant develops a compact, pine-tree structure with tight internodal spacing, reducing stretch and maximizing bud sites. Whether you're growing indoors under LEDs or outdoors in the Mediterranean sun, the response is predictable, the flowering time is fixed, and the quality stays high.

Factors That Influence Results and How to Control Them

• Light cycle: Use 20/4 for autos — no timing mistakes, no stress, just steady growth.
• Final pot size: Start in final pot (18–27 L) to avoid root stress and ensure even development.
• Watering rhythm: Let topsoil dry slightly between irrigations to prevent overwatering and root issues.
• Nutrient sensitivity: Start low, go slow — this strain rewards moderation, not excess.
• Climate stability: Thrives in 22–26 °C (71.6–78.8 °F) veg and 20–25 °C (68–77 °F) flower with 40–50% RH.
• Pruning: Avoid topping or FIM — autos have a fixed timeline, so stress slows growth.
• Substrate: Use well-aerated soil or coco; consider Micro Vita to boost root health and nutrient uptake.

Recommended Routine for Reliable Harvests Every Time

1. Germinate seeds in a moist paper towel or starter cube at 22–25 °C (71.6–77 °F).
2. Transplant directly into a 20 L (4.41 gal) pot with light, airy soil.
3. Apply RootStimulator HY-PRO at first watering to lock in early vigor.
4. Run 20 hours of light daily and maintain stable climate and pH (5.8–6.2 in coco, 6.0–6.5 in soil).
5. Begin light flowering nutrients in week 4, like Epic Bloom Terra HY-PRO, for dense, resin-rich buds.
6. Monitor trichomes from week 7 — harvest when mostly milky for euphoria, or amber for deep relaxation.
7. Flush 7–10 days before harvest and dry slowly at 18–22 °C (64.4–71.6 °F) and 50–60% RH.

Advantages of Growing a Consistent Strain Like OG Kush Auto

• Build real expertise — when results are repeatable, you can fine-tune your technique.
• Save time and energy — no more troubleshooting mystery problems from unstable genetics.
• Maximize yield — predictable growth means better space and light utilization.
• Enjoy a reliable experience — know exactly what effect and flavor to expect every time.
• Reduce waste — fewer weak or hermie plants mean more usable harvest.
• Gain confidence — trust your setup and your seeds, not luck.

Technical specifications

• Breeder / Brand: Seed Stockers
• Type: Autoflowering
• Dominance: Indica-dominant (60%+ Indica)
• Genetics: Chem Cookies × Lemon Kush
• Full cycle: 75 days (germination to harvest)
• Indoor yield: 450–550 g/m² (15.87–19.42 oz/ft²)
• Outdoor yield: 150–350 g/plant (5.29–12.33 oz/plant)
• Indoor height: 0.80–1.10 m (2.62–3.61 ft)
• Outdoor height: 1.00–1.30 m (3.28–4.27 ft)
• Difficulty: Low to medium
• Structure: Compact, pine-tree shape, dense branching
• Resistance: Moderate resistance to mold and pests
• Training: Suitable for LST; avoid topping or aggressive pruning
• Recommended pot: 18–27 L final pot from the start
• Light: 20/4 throughout entire cycle
• Temperature: 22–26 °C (71.6–78.8 °F) veg; 20–25 °C (68–77 °F) flower
• Humidity: 60–70% seedling; 50–60% veg; 40–50% flower
• pH: Soil 6.0–6.5; coco/hydro 5.8–6.2
• THC: 25–30%
• CBD: Low (approx.
• Aromatic profile: Myrcene, limonene, caryophyllene
• Flavour: Earthy, sweet, citrus, woody
• Effect: Relaxing, euphoric, narcotic — ideal for evening use

How to Grow OG Kush Auto Seeds – A Quick Guide

Quick overview: Autoflowering · Seed Stockers · 75-day cycle · Low to medium difficulty · Ideal for indoor and outdoor setups in temperate to Mediterranean climates.

Safe start: Germinate in a moist environment at 22–25 °C (71.6–77 °F).

• Use starter cubes or paper towels for high success rates.
• Transplant once the taproot is ~1 cm (0.39 in) long.
• Handle gently to avoid root stress.
• Begin with RootStimulator HY-PRO to boost early root development.

Stable seedling: Keep humidity high and light moderate during first week.

• Maintain RH at 60–70% to prevent drying.
• Use low-intensity LEDs or CFLs (250–400 lux).
• Water lightly when topsoil feels dry.
• Introduce mild nutrients after true leaves appear.

Directed growth: Maintain 20/4 light cycle and stable climate.

• Keep temps between 22–26 °C (71.6–78.8 °F).
• Use 18–27 L (4–6 gal) pots from the start.
• Apply Micro Vita weekly to enhance microbial activity.
• Train gently with LST to expose lower colas.

Efficient flowering: Support bud development with proper nutrition and airflow.

• Switch to flowering nutrients in week 4.
• Use Epic Bloom Terra HY-PRO for resin and density.
• Lower RH to 40–50% to prevent mold.
• Ensure strong airflow to strengthen stems and dry canopy.

Harvest and refinement: Time it right for your preferred effect.

• Check trichomes: milky = euphoric, amber = sedative.
• Flush with plain water 7–10 days before harvest.
• Dry at 18–22 °C (64.4–71.6 °F) and 50–60% RH for 10–14 days.
• Cure in jars for 2–4 weeks, burping daily.

Frequently Asked Questions

What should I do if my plant isn’t growing as fast as expected?

Autos have a fixed timeline, so growth speed depends on environment. Ensure stable temps (22–26 °C), proper lighting (20/4), and avoid overfeeding. Sometimes slower growth means stronger roots — patience pays.

How do I know if I’m using the right amount of nutrients?

Start at 25% of recommended dosage and increase gradually. Signs of excess: dark leaves, burnt tips. This strain prefers a light hand — when in doubt, use less.

Can I grow OG Kush Auto outdoors in a colder climate?

Yes, but protect from cold snaps. It handles mild temperatures well, but avoid prolonged exposure below 15 °C (59 °F). A greenhouse or cloche can extend the season.

Why are my buds not as sticky as expected?

Resin production thrives under strong light and slight stress in late flower. Ensure your LEDs are close (but not burning) and consider a bloom booster like Epic Bloom to maximize trichome development.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve tested dozens of autoflowering OGs, but this one from Seed Stockers stands out. I grew it side-by-side with a photoperiod version, and the auto matched it in flavor and nearly in yield — all in 75 days. I used 20 L pots, 20/4 lighting, and a simple feed with Epic Bloom. No fuss, no surprises. The buds were rock-hard, covered in amber trichomes, with that classic earthy-citrus punch. I prefer harvesting when 70% milky and 30% amber — gives me a balanced high that starts uplifting and melts into deep relaxation. It’s become my go-to for quick-turnaround grows and reliable evening sessions. If you want legendary OG power without the wait, this is it.