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Magnum Auto by Buddha Seeds – High-Yielding Autoflowering Feminized Cannabis Seeds
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Magnum Auto by Buddha Seeds is a sativa-dominant autoflowering strain known for its massive yields and energetic high. It produces 550–600 g/m² indoors and finishes in just 85 days. With a fresh, spicy aroma and powerful cerebral effect, it’s ideal for growers seeking quality and speed without compromising potency.
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Magnum Auto by Buddha Seeds is a high-yielding, sativa-dominant autoflowering cannabis strain that delivers top-tier production and a long-lasting, euphoric high in just 85 days from seed to harvest.
Struggling with low yields and weak effects?
Are your autoflowers underperforming, barely giving you a handful of buds and a faint buzz? You’re not alone. Many growers settle for average harvests and forgettable highs, thinking that’s just how autos work.
Weak plants, wasted time, and disappointing harvests
When your plants stretch too much, collapse under their own weight, or produce airy buds with little resin, it’s not just frustrating—it feels like a waste of space, light, and effort. And if the high doesn’t deliver, what’s the point? You end up with a harvest that looks good in photos but falls flat when it counts.
Magnum Auto: big size, big buds, big laughs
Meet Magnum Auto—a powerhouse autoflower bred to outproduce and outperform. With dense, resin-coated colas and a vigorous, branching structure, this strain turns small setups into high-output gardens. It’s not just productive—it’s potent, delivering a sharp, giggly cerebral rush that builds into full-body euphoria. Whether you're growing indoors or outdoors, Magnum Auto turns 'meh' into 'hell yes.'
Built for big harvests, not small spaces
Magnum Auto grows tall and wide—up to 1.10 m (3.61 ft) outdoors—making it a monster in the garden. Indoors, it thrives in 18–27 L pots with 18–20 hours of light. Its sativa-leaning structure means it stretches in early flowering, so start low and let it rise. Because of its size, it’s best suited for growers who can manage height with LST or timing. For those tight on space, consider Buddha Seeds’ more compact varieties.
Maximum control, maximum yield
- Reaches full height quickly thanks to vigorous genetics
- Produces 550–600 g/m² (1.21–1.32 lb/ft²) indoors with strong lighting
- Delivers 100–250 g (3.53–8.82 oz) per plant outdoors in optimal conditions
- Finishes in just 85 days from germination to harvest
- Thrives under 20-hour photoperiods with balanced nutrients
- Responds well to light training but avoid topping
- Develops dense, resin-rich buds that sparkle under light
How to grow Magnum Auto successfully
Start strong and stay consistent. This sativa-dominant hybrid rewards good habits with explosive growth and heavy yields.
- Germinate seeds in a moist paper towel or starter cube at 22–25 °C (71.6–77 °F)
- Transplant to final 18–27 L pots early to avoid root stress
- Use well-aerated soil with perlite and organic amendments
- Apply X-Seed organic vegan seed germinator | BAC to boost root development and resilience
- Provide 18–20 hours of light daily—no dark period needed
- Monitor pH (6.0–6.5 in soil) and keep EC progressive through growth
- Support branches during flowering with soft ties or trellis netting
- Flush 7–10 days before harvest for smoother smoke and cleaner flavor
What you gain with Magnum Auto
- Fast turnaround—ready in under 12 weeks
- Massive yields without photoperiod complexity
- Uplifting, long-lasting cerebral effect perfect for daytime
- Fresh, spicy aroma with earthy and balsamic notes
- High resin production for potent concentrates
- Stable genetics from a trusted breeder
- Discreet germination, bold results
Technical specifications
- Breeder / Brand: Buddha Seeds
- Type: Autoflowering
- Sex: Feminized
- Dominance: Sativa-dominant hybrid (60% sativa / 40% indica)
- Genetics: Trihybrid cross with ruderalis, sativa, and indica
- Indoor yield: 550–600 g/m² (1.21–1.32 lb/ft²)
- Outdoor yield: 100–250 g/plant (3.53–8.82 oz/plant)
- Indoor height: Up to 1.10 m (3.61 ft)
- Outdoor height: Up to 1.30 m (4.27 ft)
- Life cycle: 85 days (germination to harvest)
- Difficulty: Low to medium
- Structure: Tall, branched, vigorous
- Training: Suitable for LST, SCROG; avoid topping or FIM
- Flavor: Fresh, spicy, earthy, balsamic
- Aroma: Pungent, spicy, with citrus and pine hints
- Effect: Cerebral, uplifting, giggly, long-lasting
- THC: Approx. 20%
- CBD: Low
Frequently Asked Questions
How long does Magnum Auto take to grow?
From seed to harvest, Magnum Auto takes about 85 days. Indoors, it typically flowers automatically after 3–4 weeks of growth. Outdoors, it performs best when planted in late spring.
Is Magnum Auto good for beginners?
Yes. It’s easy to grow, forgiving of minor mistakes, and doesn’t require complex lighting schedules. Just keep pH balanced, avoid overwatering, and let it do its thing.
Does Magnum Auto smell strong during flowering?
Yes, it has a pungent, spicy aroma. If discretion is a concern, use a carbon filter like those in our Grow Shop to control odor.
Can I grow Magnum Auto in a small tent?
You can, but it grows tall. Use 11–18 L pots and consider low-stress training (LST) to manage height. For smaller spaces, try Buddha Seeds’ compact autoflowering strains.
What nutrients work best with Magnum Auto?
Use a balanced base (like Bio Vega) during growth and switch to a bloom formula (such as HESI Bloom Complex for Soil) in flowering. Avoid overfeeding—autos are sensitive to nutrient burn.
Personal Experience of Pevgrow’s CEO (Alan)
I grew Magnum Auto last summer in my outdoor plot, and damn—this thing turned into a tree. Planted directly in the ground, it hit 1.30 m (4.27 ft) and produced chunky, resin-dripping colas. I didn’t top it, just did light LST early on to open up the canopy. The high? Instant mood boost, then full-on laughter mode. Perfect for chilling with friends. Indoors, I’d recommend starting in 20 L pots and keeping lights at 30 cm (11.81 in) to control stretch. My only tip: don’t rush harvest—wait for those amber trichomes for a smoother finish.
Video: Magnum Auto
| Type: |  |
Autoflowering |
| Banks: |  |
Buddha Seeds |
| Genetics: |  |
Hybrid to three ways x auto |
| Indoor production: |  |
550 - 600 g./m2 |
| Outdoor production: |  |
80- 250 g/plant |
| Crop cycle since germination: |  |
75 days |
Customer questions Magnum Auto
EL REGAO LO AGO A ESO DE LAS 2 DE LA TARDE Y CADA 2 DIAS LE EXO UN LITRO ,LAS TENGO EN MAZETAS DE 20 LITROS Y ULILIZO PLAGON YO VEO Q LA TIERRA ESTA HUMEDA ... ALGUN CONSEJO SOBRE EL ""REGAO""
help on germinating the magnum seeds
Answer:
Hi William, attached an article, where you will learn ways to germinate more efficient ways http://www.cannabisgreen.com/protect-newly-germinated-seeds/. Thank you for trusting on Piensa en Verde !
Hi William, attached an article, where you will learn ways to germinate more efficient ways http://www.cannabisgreen.com/protect-newly-germinated-seeds/. Thank you for trusting on Piensa en Verde !
any suggestions on germinating magnum seeds
Answer:
Hi William, I'll pass the news to germinate well.http://www.cannabisgreen.com/germinate-cannabis-seeds/Thanks
Hi William, I'll pass the news to germinate well.http://www.cannabisgreen.com/germinate-cannabis-seeds/Thanks
Customer reviews Magnum Auto
HACEN ENVIOS A TODA LA REPUBLICA DE MEXICO
Answer:
Hola si hacemos envios a mexico un saludo
Hola si hacemos envios a mexico un saludo
Arrivé très rapidement et germination 4/5 en 24h.
Pour l'instant très satisfait !
Already said it
2 of them did not crack open. Product has always been excellent
I like Magnum great quality yes I am recommending your product
De momento ha germinado. No puedo decir más.
100% hatched up - the best result ever!!!!!
THE MOST POWERFUL AND PRODUCTIVE WEED THAT I HAVE EVER SEEN
una hierba sin parangón, menudo colocón pillé...
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Is the shipping discreet?
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
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Do you ship worldwide?
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.
Due to problems with customs you can check here for restrictions to certain countries.
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What payment methods and currencies do you accept?
We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).
You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.
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How long does it take to ship my order?
In 24/48 hours we will ship your order.
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Are the seeds guaranteed to germinate?
If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
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What if I receive a bad or damaged product?
If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!
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HOLA,ENVIAN SEMILLAS A ARGENTINA?