Cream Mandarine XL Auto by Sweet Seeds – Citrus-Sweet Autoflowering Powerhouse · High Yield & Easy Grow

Cream Mandarine XL Auto by Sweet Seeds is a powerhouse 4th-generation autoflowering strain that delivers massive harvests, explosive citrus flavor, and a smooth, uplifting high—all in just 9 weeks from seed to harvest.

Worried your auto won’t deliver flavor, height, or potency?

Let’s be real: most autoflowers promise big but end up short, weak, and tasteless. You invest time, space, and care, only to get popcorn buds and a faint whiff of 'meh'.

What if your auto could actually impress?

Imagine a plant that towers over your tent, dripping in resin, filling the room with a sweet tangerine punch, and hitting harder than most photoperiods. That’s not a dream—that’s Cream Mandarine XL Auto.

Why Cream Mandarine XL Auto actually delivers where others fail

This isn’t just another auto. It’s a genetic masterpiece from Sweet Seeds, born from their legendary Cream Mandarine Auto and a Super Tai’98 elite clone. The result? A tall, vigorous plant with tight internodes, massive colas, and a flavor profile so rich it’ll make your taste buds dance. It’s the rare auto that doesn’t compromise—big size, big yield, big flavor.

Key features and benefits that make it stand out

• Explosive citrus aroma – Smells like fresh mandarin peel, with sweet, spicy, and nutty undertones that linger in the air and on your palate.
• High resin production – Coats buds in trichomes, perfect for extracts or a frosty, potent smoke.
• Fast 9-week harvest – From germination to harvest in just 63 days, ideal for quick turnover or multiple grows per year.
• Massive yields up to 650 g/m² – One of the highest-yielding autos on the market, both indoors and outdoors.
• Tall, strong structure (1.10–1.50 m) – Grows like a sativa, supports heavy buds without staking in most cases.
• THC 18–23% – Delivers a powerful, long-lasting high that’s creative, euphoric, and gently relaxing.
• Easy to grow, even for beginners – Forgiving of minor mistakes, thrives in soil or coco, and doesn’t need advanced training.

Common doubts—clearly answered

Let’s cut through the hype and talk real talk:

• You think autos are weak. In reality, Cream Mandarine XL Auto packs 18–23% THC and hits harder than many photoperiods.
• You think autos don’t smell good. In reality, its mandarin-citrus aroma is intense, exotic, and unforgettable.
• You think tall autos are fragile. In reality, it has a strong stem and sturdy branches that handle weight like a champ.
• You think high yield means low quality. In reality, it delivers both—dense, resinous buds with top-tier flavor and effect.

How to grow Cream Mandarine XL Auto for best results

Maximize your harvest with these simple, proven steps:

1. Start in the final pot (18–27 L) to avoid transplant stress and let roots thrive.
2. Use a light cycle of 20 hours on / 4 hours off from seed to harvest.
3. Water with pH-balanced water (6.0–6.5 for soil, 5.8–6.2 for coco) and avoid overfeeding.
4. Support heavy colas late in flowering if needed, but most plants stand strong on their own.
5. Flush 10–15 days before harvest to improve taste and smoothness.
6. Harvest when trichomes turn milky to amber for a balanced, long-lasting high.

Technical specifications

• Breeder / Brand: Sweet Seeds
• Type: Autoflowering
• Dominance: Sativa-dominant hybrid (63.4% sativa, 35% indica, 1.6% ruderalis)
• Genetics: Cream Mandarine Auto × Super Tai’98 elite clone
• Life cycle: 9 weeks from germination to harvest
• Indoor yield: 450–650 g/m² (1.6–2.3 oz/ft²)
• Outdoor yield: 50–300 g/plant (1.76–10.58 oz/plant)
• Indoor height: 1.10–1.50 m (3.61–4.92 ft)
• Outdoor height: 1.10–1.50 m (3.61–4.92 ft)
• Difficulty: Low to medium
• Structure: Tall, strong stem, short internodes, highly branched
• Climate: Thrives in temperate to warm climates; good resistance to heat and mild stress
• Resistance: Moderate resistance to mold and pests; avoid high humidity late in flowering
• Training: Suitable for LST and light topping; avoid aggressive pruning
• Recommended pot: 18–27 L final pot for autos
• Light cycle: 20/4
• Temperature: 22–26 °C (71.6–78.8 °F) in veg, 20–25 °C (68–77 °F) in flower
• Humidity: 60–70% seedling, 50–60% veg, 40–50% flower
• pH: 6.0–6.5 (soil), 5.8–6.2 (coco/hydro)
• Smell in grow: High – strong citrus aroma; use a carbon filter like Seedfinder to control odor
• THC: 18–23%
• CBD: 0.6%
• Aromatic profile: Limonene, myrcene, pinene – dominant citrus, sweet, spicy, nutty notes
• Flavour: Sweet mandarin, citrus, creamy, with spicy and nutty undertones
• Effect: Euphoric, creative, relaxing, appetite-stimulating – perfect for daytime or social use

How to grow Cream Mandarine XL Auto – expert grow guide

Get the most out of this high-performer with a simple, effective plan:

Quick overview: Sweet Seeds’ 4th-gen autoflower · 9-week cycle · ideal for indoor tents or sunny patios.

Safe start: Germinate in a moist paper towel or directly in soil. For a faster root kickstart, Clonex Mist boosts early vigor and reduces stress.

• Keep seeds at 22–25 °C with high humidity
• Transplant gently when radicle is ~1 cm long
• Use a light, airy soil mix with perlite
• Avoid overwatering in first week
• Apply a root booster like BN-Roots to accelerate growth

Stable seedling: Focus on root and leaf development without overfeeding.

• Provide 18–20 hours of light daily
• Water when topsoil is dry
• Start mild nutrients after first true leaves
• Keep RH at 60–70%
• Use HESI Hydro Growth for balanced early nutrition

Directed growth: Let it stretch and branch naturally—no aggressive topping.

• Move to final pot (20L) early
• Use LST to open up canopy and boost light penetration
• Feed with moderate N-P-K; avoid nutrient burn
• Ensure good airflow to prevent mold
• Monitor pH and EC regularly

Flowering by stages: Support bud development and resin production.

• Expect flowering to start around week 3–4
• Reduce RH to 40–50% to avoid botrytis
• Switch to bloom nutrients like Plagron Power Buds at peak flowering
• Support heavy colas if needed
• Flush 10–15 days before harvest

Harvest, drying and curing: Lock in flavor and potency.

• Harvest when 70% trichomes are milky, 30% amber
• Dry slowly at 18–22 °C and 50–60% RH
• Cure in jars for 2–4 weeks, burping daily
• Store in airtight containers away from light
• Enjoy smooth, flavorful, long-lasting buds

Frequently Asked Questions

How long does Cream Mandarine XL Auto take to grow?

From seed to harvest, it takes approximately 9 weeks (63 days), making it perfect for fast, reliable harvests.

Is Cream Mandarine XL Auto good for beginners?

Yes. It’s easy to grow, forgiving of mistakes, and doesn’t require advanced techniques—ideal for first-time growers.

Does it smell strong during grow?

Yes, it has a powerful citrus aroma. Use a carbon filter like Seedfinder to keep your grow discreet.

Can I grow it outdoors?

Absolutely. It thrives outdoors in warm, sunny climates and can produce up to 300 g/plant with proper care.

What kind of high does it give?

A balanced, uplifting high—creative and euphoric at first, then gently relaxing. Great for daytime use or social settings.

Personal Experience of Pevgrow’s CEO (Alan)

I’ll admit it: I used to think autos were just for quick, low-quality harvests. But Cream Mandarine XL Auto changed my mind. I grew it in my personal tent—20/4 light, 20L pots, simple organic soil—and was blown away. It stretched over 1.40 m, filled the space with a sweet mandarin punch, and yielded 580 g/m². The buds were dense, frosty, and tasted like dessert. I’ve recommended it to friends who’ve never grown before—and they all succeeded. My only tip? Don’t overwater during stretch. Let the plant breathe, and it’ll reward you with one of the best autoflowering experiences out there.