Magnum Auto

Price: $34.00 ($11.33 / seed)

Magnum Auto is one of the most popular autoflowers out there. It's a mysterious indica/sativa hybrid originally created by Buddha Seeds. It's very hardy and easy to grow, and also ideal for patios and balconies. It has a short life cycle of about 80-85 days in total. Yields are monstrous for its size: up to 9 oz of rock-hard buds as sticky as a honeycomb. Its flavor is very fresh and woody with a spicy touch, while its effects are potent, very energetic and creative.

Pack size

Magnum Auto is one of the most famous and widely grown autoflowers in the world, known for its great stability, hardiness and yield.

Starting from the original Magnum by Buddha Seeds, we selected the fastest, largest and most productive plants. The result is this Magnum Auto XXL, also known as Super Magnum, which growers love so much.

How to grow Magnum Auto

Magnum Auto is one of the easiest autoflowers to grow. It adapts to indoor and outdoor grows, warm and temperate climates, beginners and veterans alike… You can always count on an excellent result.

We recommend using a large pot with a good growing medium from day one. That way the plants will grow without the typical stall that sometimes follows transplanting and will reach a height of up to about 4 feet. Its size means it's not the most discreet autoflower, but it's easily one of the most productive.

From germination it's ready to harvest in about 80-85 days, so outdoors you can run up to 2 back-to-back crops over spring and summer.

Magnum Auto traits

The buds are enormous, very compact and resinous. The flowers at the nodes merge into long colas the size of baseball bats, which are very easy to trim.

A very fresh and appealing minty aroma and flavor dominates, with woody, spicy and slightly herbal touches that will make your taste buds tingle.

The effects are potent and well balanced, although its sativa genes take the lead. Your body fills with energy and your mind comes alive with creative ideas you'll want to share with others.

Yields are very high. Outdoors, the largest plants will easily reach 9 oz of dried buds. Indoors you can get up to 2 oz per sq ft with a 300-350 W LED.

What we like most

  • Very easy to grow.
  • XXL yields.
  • Short life cycle.
  • Very sociable, energetic and creative effects.
  • The price.

What we like least

  • It's very smelly during flowering.

Since 2016 · Founders with over 25 years in the business

  • Free shipping over $99 And no minimum order
  • Discreet shipping No logos, no clues about the contents
  • Ships from California Tracked shipping within the US
  • Germination guarantee We have your back if it fails
  • Tested seeds Stable, proven genetics
  • Secure checkout Visa, Mastercard, Venmo and crypto
100% secure checkout Visa, Mastercard, Venmo, Bitcoin

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Frequently asked questions

What customers ask us most about Magnum Auto.

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When does Magnum Auto start flowering?

Flowering begins about 4 weeks after germination.

How long does Magnum Auto take from germination to harvest?

From the moment you germinate the seeds, it takes about 80-85 days until harvest.

How do you grow feminized Magnum Auto?

It's a very easy, hardy and productive autoflower. Use a large pot from day one to get bigger plants.

What effects does Magnum Auto have?

Its effect is energetic, creative and very sociable. Great for enjoying in good company.

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