Permanent Jealousy XL Auto® by Sweet Seeds – High-THC Autoflower with Sour Diesel & Citrus Aroma

Permanent Jealousy XL Auto® by Sweet Seeds is a high-THC autoflowering strain that delivers a perfectly balanced experience—energizing your mind while gently relaxing your body, all in just 8 weeks from seed to harvest.

Are you tired of juggling multiple strains just to find the right balance?

Most autoflowers lean too hard into sedation or leave you buzzing without focus. Finding one that offers both creative stimulation and calm is like searching for a needle in a haystack—frustrating, time-consuming, and often disappointing.

What if you kept missing out on clarity because your current strain clouds your mind?

Using a heavy indica-dominant auto might help you unwind, but it can also kill your motivation, dull your senses, and leave you mentally foggy. On the flip side, sativa-heavy options might spark ideas but leave you anxious or overstimulated. The constant compromise makes it hard to enjoy your sessions fully or stay productive when needed. You end up rotating through jars, never quite landing on the one.

Permanent Jealousy XL Auto® is your one-jar solution for balanced potency and complex flavor

Bred by Sweet Seeds, this 60% indica-dominant hybrid unites the legendary Permanent Marker clone with Jealousy Z XL Auto®, creating a strain that’s as reliable as it is powerful. With THC levels between 20% and 28%, it delivers a euphoric onset that lifts your mood and sharpens focus, smoothly transitioning into a soothing body relaxation—perfect for daytime creativity or evening decompression without couch-lock.

Less clutter, more clarity in your grow

Forget stacking multiple genetics to cover different moods. Permanent Jealousy XL Auto® replaces the need for separate day and night strains. Its balanced 60% indica / 40% sativa ratio means you get both mental activation and physical ease in a single, frosty bud. Whether you're sketching ideas, unwinding after work, or sharing vibes with friends, this strain adapts to your rhythm—not the other way around.

What you can simplify once you grow this strain

• Stop rotating between multiple jars for different effects
• Reduce your seed stash by retiring underperforming or one-note strains
• Eliminate the guesswork of timing your highs around tasks
• Grow fewer plants while maintaining high yields and quality
• Simplify feeding schedules—this strain thrives on standard autoflower nutrients
• Minimize odor management—its pungency is noticeable but not overwhelming
• Streamline harvest and curing with a uniform 8-week cycle

How to build a minimalist, high-performance grow with this strain

1. Take inventory of your current seed collection and growing goals
2. Identify which strains serve overlapping or redundant purposes
3. Make Permanent Jealousy XL Auto® the centerpiece of your next grow
4. Pair it with a simple, high-quality soil like Light Mix BioBizz 50L for low-maintenance growth
5. Use a compact 20 L pot per plant to maximize space efficiency
6. Apply a balanced fertilizer like Plagron Premium Fertilizer Kit to cover all growth stages
7. Store or pass on less essential strains, keeping only true classics or experimentals

Advantages and benefits of a simpler grow setup

• Fewer decisions, more confidence in your results
• Less time spent on maintenance and monitoring
• More mental space to enjoy the process, not just the harvest
• Higher consistency in flavor, effect, and yield
• Reduced risk of mistakes from overcomplicating your routine
• Greater focus on technique and refinement
• Discreet, efficient grows that fit urban or limited spaces

Technical specifications

• Breeder / Brand: Sweet Seeds
• Type: Autoflowering, feminized
• Dominance: Indica-dominant hybrid (60% Indica / 40% Sativa)
• Genetics: Permanent Marker × Jealousy Z XL Auto®
• Full cycle: 8 weeks from germination to harvest
• Indoor yield: 400–500 g/m² (11.8–14.8 oz/ft²)
• Outdoor yield: Up to 150 g/plant (5.29 oz/plant)
• Height: Up to 1.20 m (3.94 ft)
• Difficulty: Medium (forgiving for beginners, rewarding for experts)
• Structure: Vigorous, compact branching, strong stems
• Resistance: Moderate resistance to mold and pests
• Training: Suitable for LST; avoid topping or FIM (not recommended for autos)
• Recommended pot: 18–27 L final pot
• Light cycle: 18–20 hours of light daily throughout the cycle
• THC: 20–28%
• CBD: Approx. 0.1%
• Aromatic profile: Sour Diesel, citrus, earth, menthol, woody
• Flavour: Spicy, sweet-sour, orange, earthy
• Effect: Balanced – euphoric, creative, relaxing, mood-enhancing

How to grow Permanent Jealousy XL Auto® for maximum results

Quick overview: autoflowering · Sweet Seeds · 8-week cycle · medium difficulty · ideal for indoor or outdoor in temperate climates.

Safe start: Germinate in a moist, dark environment at 22–25 °C. Transplant once the taproot is ~1 cm long. For a stronger start, Canna Start boosts early root development and reduces shock.

Stable seedling: Keep humidity at 60–70% and provide gentle light. Water sparingly. Use airy soil to prevent damping off and encourage deep rooting.

Directed growth: Maintain 18–20 h light. Use LST to open up bud sites. A well-aerated mix like Light Mix BioBizz supports vigorous growth without overfeeding.

Flowering by stages: In mid-flower, lower humidity to 40–50% and increase airflow. Support heavy colas if needed. Avoid pruning—autoflowers don’t recover well.

Harvest, drying and curing: Harvest when trichomes are mostly milky with some amber. Flush 7–10 days before. Dry at 18–22 °C and 50–60% RH. Cure in jars for 2–4 weeks to enhance flavor and smoothness.

Frequently Asked Questions

Is Permanent Jealousy XL Auto® really strong enough for experienced users?

Yes—its 20–28% THC content delivers a powerful, well-rounded high. It’s especially appreciated by seasoned users who want clarity without sedation or anxiety.

Can I grow this strain alongside others in a mixed setup?

Absolutely. Its 8-week cycle and compact height make it ideal for pairing with other fast-finishing strains. Just ensure consistent light and watering schedules.

Does it require special nutrients or additives?

No. It performs well with standard autoflower nutrients. For enhanced resin and flavor, consider a bloom booster like Bud Candy Advanced Nutrients in late flowering.

How discreet is the smell during flowering?

The aroma is noticeable—especially in the final weeks—with pungent Diesel and citrus notes. For indoor grows, we recommend a carbon filter like those in our Grow Shop to manage odor.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve tested dozens of autos, but Permanent Jealousy XL Auto® stood out immediately. I grew it in a 20 L pot under a 600W LED, 18/6 light cycle. By week 6, the trichomes were already glistening like frost. The aroma filled the room—sharp Diesel, sweet orange, a hint of mint. I harvested at 8 weeks, got 480 g/m², and the effect? Pure gold. It kicked in fast—euphoric and clear-headed—then mellowed into deep relaxation. No paranoia, no crash. I’ve since replaced three of my regular autos with this one. It’s now my go-to for both quality and simplicity. Pro tip: don’t overwater. Let the soil dry slightly between waterings, and you’ll avoid any issues.