How to Grow Amnesia Fast Version
Are you ready to grow a true legend? A strain so famous for its soaring, energetic high and zesty citrus flavor that it’s a staple in Amsterdam coffee shops, now on a turbocharged schedule? Then let’s talk about the incredible Amnesia Fast Version.
This is the plant you grow when you want a powerful, creative, and euphoric high without the long wait. It’s a joy to cultivate, and the reward is a massive harvest of dense, frosty, and unbelievably aromatic homegrown buds. I’m here to educate you and help you nurture this beautiful plant from a tiny seed into a truly epic harvest. Let’s get to it!
Recommended Strains
Amnesia Fast Version
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THC | 22% - 25% (Medium) |
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Type | Fast Flowering |
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Yield | Medium |
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Phenotype | 30% Indica / 70% Sativa |
Amnesia Lemon Fast Version
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THC | 20% - 22% (Medium) |
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Type | Fast Flowering |
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Yield | Medium |
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Phenotype | 45% Indica / 55% Sativa |
From Seed to a Cosmic Creation: The Full Grow-Along
The “Fast Version” genetics make this plant incredibly efficient and rewarding to cultivate. Here’s everything you need to know.
Germination: The First Spark of Genius
Every epic journey starts with a single step. For us, it’s a single taproot. The paper towel method is simple and reliable.
- Soak: Give your seeds a 12 to 24-hour soak in a glass of room-temperature water.
- Wrap: Place the hydrated seeds between two paper towels that are damp, but not dripping wet.
- Keep it Warm & Dark: Put your paper towel setup inside a Ziploc bag or between two plates.
- Sprout!: In 2 to 3 days, a tiny white taproot will emerge. Game on! Carefully plant it about a half-inch deep in your starter pot, with the root pointing down.
Common Mistake to Avoid: Being too rough. That new little taproot is incredibly delicate. Use tweezers and a gentle touch when moving it to its new home to avoid any stress.
The Vegetative Stage: Reaching for the Sky
Because this is a Fast Version, the vegetative stage will be robust but a bit shorter than a standard photoperiod strain.
- Light Cycle: Long “days” are essential. An 18/6 light cycle (18 hours of light, 6 of darkness) will give it all the energy it needs for this vigorous growth phase.
- Nutrient Needs: Your plant will need a balanced “grow” fertilizer with a good amount of Nitrogen (N) to support its leafy development. This strain is a heavy feeder, so don’t be shy!
- Train for Bigger Yields: This plant responds incredibly well to training. Techniques like Topping or Low-Stress Training (LST) will open up the canopy, allow more light to reach the lower branches, and dramatically increase your final yield.
The Flowering Stage: A High-Speed Finish!
This is where Amnesia Fast Version truly shows off. To trigger flowering, you MUST switch your lights to a strict 12/12 cycle (12 hours of light, 12 hours of absolute darkness).
Now, get ready, because this is quick! The flowering time is a wonderfully fast 7 to 8 weeks! You’ll see the plant explode with dense, resin-coated buds. The aroma will be a beautiful and complex mix of earthy, citrus, and spicy notes.
When you flip your lights, switch to a “bloom” fertilizer that is higher in Phosphorus (P) and Potassium (K) to support this rapid flower production.
Common Mistake to Avoid: High Humidity. Those dense sativa buds can still be a magnet for mold if your humidity is too high. It is CRITICAL to keep your humidity levels lower (around 30-40%) and ensure good airflow during the flowering stage.
Promos & Deals
Indoor vs. Outdoor: Choosing Your Grow Environment
This strain’s speed and resilience make it a champion in any environment.
Growing Indoors
Its compact size and speed make it an absolute dream for indoor growers.
- Height: This plant gets TALL. Even with training, you can expect a final height between 2.6 to 5 feet (about 80-150 cm). If you don’t train it, it will easily outgrow your tent. Vertical space is a major consideration.
- Odor Control: The citrus and earth aroma is amazing, but it’s strong. A good carbon filter is essential for a discreet indoor grow.
Growing Outdoors
The “Fast Version” aspect is a massive advantage for outdoor growers, especially in certain climates.
- Height Potential: Outdoors, it can stretch a bit more, reaching up to 6.5 feet (200 cm) tall.
Best U.S. Cities and Climates: This strain loves warm, sunny weather. The fast version makes it perfect for regions with shorter summers.
- California (San Diego): The Mediterranean climate is perfect for this strain to thrive.
- North Carolina (Raleigh): The long, warm growing season is great, but be vigilant about airflow to prevent mold in the high humidity.
- Colorado (Denver): The intense sun is great for resin production, but you’ll need to be mindful of the dry air and temperature swings.
Pro-Level Playbook: Cloning and Epic Extractions
Cloning: Keep the Legend Alive
Find a specific Amnesia Fast Version plant with that perfect potent effect? Don’t let those amazing genetics go!
- Select & Snip: Take a healthy 4-6 inch cutting from a lower branch of a mother plant in her vegetative stage. Use a sterile razor for a clean cut.
- Hormone Dip: Immediately dip the cut end in a rooting hormone to inspire vigorous root growth.
- Plant It: Place the cutting into a moist starter cube like Rockwool.
- Keep It Humid: Cover your new clones with a humidity dome to keep them from wilting.
- A New Generation: In about two weeks, you’ll have a new plant that is a perfect genetic copy of your prized mother!
What to Do With Your Trim? Make a Masterpiece!
A sustainable grower uses the whole plant! The frosty trim from your Amnesia Fast Version is a flavor goldmine.
This is THE perfect strain for making high-quality, terpene-rich extracts like live resin, hash, or BHO (Butane Hash Oil). These methods capture the fresh, volatile citrus and spicy terpenes that define the strain’s amazing aroma and taste. It’s the ultimate way to experience what makes this plant so special.
The Grand Finale: Harvest, Dry & Cure
You’ve made it to the finish line—and in record time! Get a jeweler’s loupe and look at the trichomes. When they have changed from clear to mostly milky-white, with just a hint of amber, you’ve hit the sweet spot for a potent, relaxing high.
- The Chop: Cut your plants and trim away the large fan leaves.
- The Slow Dry: Hang the branches in a dark room with good airflow, a temperature around 60-70°F (15-21°C), and humidity around 45-55%. This usually takes 7-10 days.
- The Cure: This is the final step for a smooth and flavorful final product. Trim the buds and place them in airtight glass jars. “Burp” the jars daily for the first couple of weeks. A proper cure of at least 2 to 4 weeks will bring out that complex sweet and citrus flavor.
Frequently Asked Questions
What does “Fast Version” actually mean? Is it an autoflower?
No, it’s not an autoflower. A “Fast Version” is a photoperiod strain (meaning you still need to switch to a 12/12 light cycle to make it flower) that has been specially bred to have a much shorter flowering time than the original. It gives you the control of a photoperiod with nearly the speed of an auto!
What are the effects of Amnesia really like?
It’s a powerful, classic sativa-dominant high. It starts with a happy, creative, and euphoric feeling. This then settles into a deep, soothing body relaxation that melts away stress and pain without being a total knockout.
Is this a good strain for beginners?
Yes, it can be! Its genetics make it a resilient and manageable plant. As long as a new grower pays close attention to its nutrient sensitivity and has a good carbon filter for the smell, it’s a very rewarding plant for our growing community.
How can I best control the strong smell?
If you’re growing indoors, a high-quality carbon filter attached to your exhaust fan is your best and only option.
How big will my yield be if it grows so fast?
Don’t let the speed fool you! “Fast Version” refers to the flowering time, not a reduction in yield. This plant is known for producing very generous harvests of dense, high-quality, potent buds.
