Auto Diesel Mass Feminized Autoflowering Seeds · Mr Hide Seeds · Fast 55-Day Harvest

The Auto Diesel Mass from Mr Hide Seeds is your express ticket to a heavy, resin-coated harvest, delivering the legendary power of Diesel genetics in a rapid-fire, autoflowering package that thrives with minimal intervention.

Ever feel like you're stuck waiting forever for your plants to finish, watching the calendar instead of the trichomes? That endless wait can kill the joy of growing, leaving you with a stash that's perpetually 'almost ready'. Auto Diesel Mass smashes through that frustration by condensing a full, potent cycle into a lightning-fast 55 days, turning impatience into instant gratification with buds that are dense, sticky, and dripping with flavor.

Phase 1: Laying the Foundation for Speed

To unlock its full potential, start Auto Diesel Mass right. Its autoflowering nature means there's no time to recover from a slow start.

• Final Pot from Day One: Plant directly into its final 18–27 L (4.8–7.1 gal) container to avoid transplant shock and maximize root run.
• Airy, Quality Substrate: Use a light, well-draining mix. A coco coir or peat-based substrate is ideal for promoting the explosive root development this strain loves.
• Balanced Nutrition from the Start: Have a light, balanced fertilizer regimen ready. Its short cycle demands efficient feeding without overdoing it.

Phase 2: The Vigorous Vegetative Sprint

Once sprouted, Auto Diesel Mass hits the ground running. This phase is about supporting its natural, compact structure.

1. Light Schedule: Provide 18-20 hours of light daily throughout its entire life cycle.
2. Environment: Maintain temperatures between 22-26°C (71.6-78.8°F) and humidity around 60-70% for strong early growth.
3. Low-Stress Training (LST): Gently bend and tie down main stems during early veg to open up the canopy and encourage multiple bud sites without stunting its fast clock.
4. Watering: Water lightly but consistently, allowing the top layer of soil to dry out between waterings to encourage root search.

Phase 3: The Flowering Power Surge

Around weeks 3-4, you'll see the explosive shift into flowering. This is where the magic happens fast.

1. Flower Initiation: The plant will naturally begin forming dense, pyramidal colas without any light cycle change.
2. Environmental Shift: Gradually lower humidity to 40-50% to prevent mold in the dense buds. Ensure excellent airflow around the canopy.
3. Nutrient Boost: As flowers bulk up, introduce a bloom booster like PK 13/14 to support resin production and bud density.
4. Support System: The main cola and branches will become heavy; use soft ties or a scrog net for support.
5. The Final Stretch: In the last two weeks, you'll witness a final resin explosion and the aromas intensify dramatically.

Phase 4: Harvest, Dry, and Savor

At around day 55, it's time to reap the rewards of your short but intense journey.

Watch the trichomes: milky white with some amber indicates peak THC and a relaxing, full-bodied effect. Flush with plain water for the last 7-10 days. Chop, hang dry in a dark space at 18-22°C (64.4-71.6°F) and 50-60% RH for 10-14 days. For the ultimate flavor and smoothness, cure the buds in airtight jars for 2-4 weeks, burping daily.

Why a Structured Grow Beats Wingin' It

Following a clear plan with Auto Diesel Mass isn't just helpful—it's the difference between a good harvest and a legendary one.

• Maximized Yield in Minimal Time: Every day counts in a 55-day cycle. Proper timing of water, nutrients, and training squeezes out every possible gram.
• Prevents Costly Mistakes: Overwatering or overfeeding can quickly stunt an auto. A plan keeps you on track.
• Optimizes Plant Structure: Strategic LST ensures light penetrates all bud sites, turning a single main cola into a canopy of tops.
• Enhances Final Quality: Controlling humidity in late flower protects your dense buds from rot, preserving their exotic aroma and potency.
• Builds Confidence: Successfully navigating a fast cycle like this makes you a more intuitive and capable grower.

Technical Specifications

• Breeder / Brand: Mr Hide Seeds
• Type: Feminized Autoflowering
• Dominance: Indica-dominant (approx. 80%)
• Genetics: Diesel heritage x Critical
• Full Life Cycle: Approx. 55 days from germination
• Yield Indoor: High (450-550 g/m²) / Approx. 90-160 g per plant
• Yield Outdoor: High (150-350 g/plant) / Approx. 90-160 g (3.17-5.64 oz) per plant
• Height Indoor: 60-90 cm (23.62-35.43 in)
• Height Outdoor: 60-90 cm (23.62-35.43 in)
• Difficulty: Low (Easy to grow, resilient)
• Recommended Pot Size: 18-27 L (4.8-7.1 gal) final pot from seed
• Aromatic Profile: Sweet, fruity, exotic, with strong diesel undertones
• Effect: Potent, deeply relaxing body effect
• Cannabinoids: Medium THC, High CBD content (significant for an auto)

Frequently Asked Questions

Is Auto Diesel Mass good for beginners?

Absolutely. Its resilience, tolerance to some stress, and simple autoflowering nature make it an excellent choice for a first grow. Just stick to the basics: don't overwater, don't overfeed, and give it plenty of light.

Can I top or heavily prune Auto Diesel Mass?

It's not recommended. Autoflowers have a fixed life clock, and aggressive techniques like topping can stunt them, costing you yield. Stick to gentle Low-Stress Training (LST) for best results.

Why is my Auto Diesel Mass not very tall?

That's by design! This is a compact, Indica-dominant plant. Its beauty is in its efficient, bushy structure that focuses energy on producing a large central cola and solid side branches, not on stretching. A height of 60-90 cm (2-3 ft) is perfectly normal and ideal for discreet or space-limited grows.

When should I start using bloom nutrients?

Begin introducing a bloom-focused fertilizer as soon as you see the first pre-flowers and pistils (white hairs), usually around week 3-4 from germination. A product like Big Bud can be introduced at this stage to support the rapid flower development.

Personal Experience of Pevgrow’s CEO (Alan)

Let me be blunt: I love strains that respect my time. Auto Diesel Mass does exactly that. I've run it in both my indoor tent and on my sunny patio, and its consistency is impressive. Indoors, under a good LED, it stayed a manageable 75 cm (29.5 in) and yielded just over 140 g (4.94 oz) of rock-hard, frosty buds. The smell during the last two weeks is insane—like someone spilled a bag of tropical fruit in a diesel garage.

My pro-tip? Don't shy away from giving it a light feeding. While it's resilient, it's also a heavy feeder during its short, intense bloom. I found that a base nutrient with a strong PK booster in weeks 5 and 6 really made the buds swell and the resin glands pop. The high CBD content is no joke either; the effect is a deeply calming, full-body relaxation that's perfect for unwinding after a long day without being overwhelmingly sedative. It's become my go-to recommendation for anyone who wants a 'fire and forget' plant that delivers serious quality in record time.