Super Silver Haze autoflower seeds

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Super Silver Haze Auto is an award-winning strain that gives a strong, uplifting high. These cannabis seeds have a sweet-and-sour taste and a citrus aroma.

  • Up to 17% THC
  • 65% Sativa / 15% Indica
  • Award-winning
  • Fast flowering
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Super Silver Haze autoflower seeds
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Super Silver Haze autoflower seeds


Strain Info

THC level 17 %
CBD level 0.2 %
CBG level 0 %
Type Sativa dominant
Ruderalis 20 %
Sativa 65 %
Indica 15 %
Genetics Super Silver Haze x Ruderalis
Yield indoor 250-300 grams per m2
Yield outdoor 120-170 grams per plant
Height indoor 80-110 cm
Height outdoor 110-150 cm
Flowering time 56-63 days
Fungal resistance High
Grower profile Beginner
Cultivation Greenhouse, Indoor, Outdoor
Climate Mediterranean, Temperate
Flavors Citrus, Spicy, Sour, Sweet
Effects Energetic, Creative, Happy, Uplifting
Terpenes Beta Caryophyllene, Terpinolene, Myrcene, Limonene, Linalool, Cymene

Super Silver Haze autoflower seeds

The genetics of the amazing Super Silver Haze consists of, are some of the finest Haze, Skunk cannabis seeds, and Northern Lights strains. This cocktail was quick to conquer the hearts of the Amsterdam cannabis scene, ever since she was concocted.

Combined with the sturdy Siberian Ruderalis genes, this autoflowering version of these esteemed Sativa dominant weed seeds now offer all the major benefits of the original with the bonus of accelerated growth.

Curious about what else Super Silver Haze autoflowering seeds have to offer? Continue below to find out all there is to know on how to cultivate plants with this amazing variety. In case you have a little bit more experience and would like an even bigger yield, check out our Super Silver Haze feminized seeds

Why buy Super Silver Haze autoflowering seeds:

  • Easy autoflower seeds to grow for novice growers

  • Fast flowering variety

  • Uplifting Sativa dominant strain

  • Sweet and spicy aromas

  • Autoflowering version of award-winning Cannabis Cup seeds

Flowering time

The relatively short life cycle of Super Silver Haze auto marijuana seeds does not only contain a shorter vegetative stage than her photoperiod sister, but she also flowers a lot quicker.

It takes these fast flowering weed seeds just a short nine weeks before she is ready to be plucked, and you can enjoy her sticky buds.


After your new Super Silver Haze plants have blossomed, you can get ready for a happy harvest of haze buds. This great autoflowering strain performs very well indoors, with a maximum yield of 300 grams per square meter.

Don't overlook her outdoor potential, however. She can bring outdoor growers 170 grams of Super Silver Haze weed, with just one single plant. That should be enough to last the average cannabis enthusiast, for a little less than a year.


As a predominant Sativa strain, Super Silver Haze weed is an instant mood enhancer. The fast-acting mentally uplifting, euphoric, and cerebral buzz disintegrates any feelings of anxiety, sorrow, or stress in the wink of an eye. This will leave the user feeling happy and carefree.

The Indica properties in this variety ensure a surge of deeply relaxing sensations that gradually spread throughout the entire body. Uptight muscles will relax, and you'll find yourself in a tranquil state of being while maintaining full mental clarity and focus.

THC Level

Compared to many of the sky high THC seeds, our Super Silver Haze autoflower seeds have moderate THC levels of 17%.

Her weed might still be overwhelming to those who have last smoked since the 60s. The frequent cannabis consumer should be able to handle what Super Silver Haze auto dishes out.

Smell & Flavors

The buds of Silver Haze Auto give off a complex and seductive fragrance that gives away the delicious taste explosion you are about to experience.

Super Silver Haze auto's sweet and sour aromas make for a light and pleasant blend of light citrus fragrances. Her flavor is smooth and sweet.

A refreshing hint of citrus combined with faint spicy notes. All in all, an utterly delightful smoke for any time of day!


Super Silver Haze autoflowering plants, like many autoflower strains, do not grow into giant beanstalks. This makes this strain very suitable to grow either indoors in a smaller grow space, or a more stealthy grow in the garden.

Expect these high quality seeds to reach a height of 80 to 110 cm indoors. When grown in the great outdoors, she will stretch to somewhere between 110 and 150 cm.


Years of breeding and cross-breeding thousands of cannabis seeds from countries such as Colombia, Mexico, Thailand, and southern India, created the original Super Silver Haze. More specifically, Haze, Skunk, and Northern Lights genetics have resulted in this amazing strain.

To improve her ease of growth, resistance to mold and pests, and diminish the total growing time, breeders have now cultivated an ingenious autoflowering version of this iconic strain.

Adding potent ruderalis genetics to the already superior Sativa genetics provided Super Silver Haze auto seeds with improving resistance to mold and mildew. This has been accomplished without losing her desired effect and high THC levels.

Grow Tips

  • She thrives in both indoor and outdoor conditions, especially when grown in organic soil or a hydroponics system.

  • Expect lush violet hues on water leaves and vivid indigo on upper leaves and calyxes.

  • The buds are compact with short, copper-toned pistils.

  • Sugar leaves can range from gray and green pastels to delicate pinks.

  • The plant is coated with white trichomes, giving her a shimmering appearance.

  • No need to cull male plants; like all of our feminized autoflower cannabis seeds, this strain consists of feminized seeds.

  • Ensure consistent watering without over-saturating to maintain vibrant color hues.

  • Autoflowers thrive under 18 to 20 hours of light per day for maximum yield.

  • Start with light nutrients and increase as the plant grows. Autoflowers generally require less than .

  • Maintain a pH level between 6.0 to 7.0 for optimal growth.

  • Minimal pruning is necessary; however, removing some lower leaves can improve air circulation.

  • Keep a close eye on trichomes' color for ideal harvest time.

  • Transplanting can stress autoflowers. Start them in their final pots if possible.

Why buy autoflowering Super Silver Haze seeds at WeedSeedsExpress?

Stellar Customer Support - Our company is built on customer service, and we aim to reply to all emails within 24 hours or less.

Germination Guarantee - We are confident in the quality of our cannabis seeds. That's why we guarantee that they will germinate. If they don't, we'll replace them for free.

Fast Worldwide Shipping - We pride ourselves on our fast shipping. With distribution centers in the US and EU, we can ship seeds to most of our customers as quickly as three days.

Free Seeds - Get FREE seeds included with any order when purchasing five or more seeds.


Not Quite What You're Looking For?

Don't worry, we have a huge selection of high quality auto flower pot seeds, and we also offer a variety of photoperiod seeds for sale.

If you're interested in specific strains, such as those known for their unique flavors and effects, you can also buy haze seeds online from our extensive catalog. 

If you have a question, please reach out to one of our friendly experts who would be happy to help you.

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