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Green Crack Auto8 reviewsAutoflowerFeminized

Green Crack Auto is all about fast results, fruity flavor, and a focused high that keeps your day moving. Easy to grow and surprisingly strong for such a compact little plant.

  • Up to 21% THC
  • 50% Sativa / 30% Indica
  • High resistance to mold
  • Short flowering time
Add to cart
  • Shipped discreetly from Toronto, Canada
  • Free shipping above C$120.00
  • Germination Guarantee
  • 4.7/5 Based on 2246 reviews
Secure payment options
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Green Crack Auto

8 reviewsAutoflowerFeminized

Green Crack Auto is all about fast results, fruity flavor, and a focused high that keeps your day moving. Easy to grow and surprisingly strong for such a compact little plant.

  • Up to 21% THC
  • 50% Sativa / 30% Indica
  • High resistance to mold
  • Short flowering time
Add to cart
  • Shipped discreetly from Toronto, Canada
  • Free shipping above C$120.00
  • Germination Guarantee
  • 4.7/5 Based on 2246 reviews
Secure payment options
CryptoCashCheckWire transferInterac e-transferCredit Card (VISA and Mastercard)Credit Card (VISA and Mastercard) 2

Why you should buy Green Crack Auto seeds

Green Crack Auto isn’t here to sit quietly in the corner. This is a strain that hits fast, bright, and full of purpose. Like a mental espresso shot when you need one most. With a tropical fruit nose and an upbeat, zippy high, this autoflowering version keeps everything that made the original a legend but wraps it in a fuss-free grow package. Perfect for beginners, discreet growers, or just those who don’t want to wait around forever for their harvest.

It’s not just about speed either. Green Crack Auto delivers dense, sticky buds that pack a satisfying punch: cerebral, clear-headed, and dialed-in. A perfect daytime smoke for anyone needing to stay productive without losing the buzz.

Strain Overview

Origin

Green Crack Auto is the result of crossing the high-energy sativa Green Crack with a sturdy Ruderalis, producing a strain that brings all the get-up-and-go of the original without the light cycle fuss. While the photoperiod version came to fame in the early 2000s thanks to its Mango phenotype and outrageous vigor, this autoflower delivers the same pep with none of the schedule juggling.

Effects & Flavors

Expect a clean, uplifting effect that doesn't mess around. It's energetic without the jitteriness, focused without the tunnel vision. This is the kind of weed you smoke when you've got things to do, but want to enjoy doing them. It kicks in fast with a cerebral rush, then mellows into a creative groove that sticks around.

Flavors are loud and juicy: think tropical fruit, ripe mango, sweet pine, and just a bit of that classic skunky twist underneath. It’s bright, it’s bold, and it lingers in the best way.

THC & CBD Levels

With THC levels around 21% and a touch of CBD at 0.5%, Green Crack Auto hits the sweet spot between potency and clarity. It’s strong enough to get you where you’re going, but balanced enough to keep your head in the game.

Terpenes

Limonene gives that citrusy zing and helps drive the energetic lift, while myrcene adds a tropical smoothness to the aroma and just a hint of calm to the effects. Alpha-pinene and terpinolene keep things fresh and bright. Beta-caryophyllene grounds the experience with a soft spicy kick. Together? They sing.

Growing Green Crack Auto Seeds

Grow Difficulty

This one’s tailor-made for new growers or anyone looking for a low-maintenance harvest. It grows fast, stays compact, and doesn’t ask for much. Just decent light, a bit of airflow, and basic nutrients. It’ll pay you back in sticky, fragrant flowers.

Indoor vs. Outdoor Growing

Green Crack Auto stays on the smaller side, making it ideal for stealthy setups indoors or out. In a grow tent, it behaves beautifully with minimal training. Outdoors, it holds up well in dry, sunny conditions and can even thrive in slightly cooler temps. Its autoflowering genetics mean it’s ready to run whenever you are. Just plant, water, and let it do its thing.

Expect heights of 24 inch to 35 inch indoors, and 35 inch to 51 inch outdoors, making it one of the more manageable autos out there.

Flowering Time & Yield

From the start of flowering to finish, Green Crack Auto takes just 56 to 63 days. Indoors, you can expect yields of 1.1–1.5 oz per square feet, while outdoor growers can look forward to 4.2–6 oz per plant, depending on environmental factors.

Buy Green Crack Auto Seeds Online at WeedSeedsExpress

Whether you’re chasing flavor, focus, or a fast and friendly grow, you’ll find it in Green Crack Auto. Shop now at WeedSeedsExpress and get ready to grow one of the most invigorating autoflowers on the market, backed by our expert support and germination guarantee.

Ordering Information

Our seed bank is proudly located in Canada, in the heart of Toronto.

When you order seeds from WeedSeedsExpress, we’ll ship them locally from our Toronto warehouse, ensuring fast, reliable, and discreet delivery.

Unlike other seed banks that ship from overseas, you won't have to worry about lengthy international shipping times or customs stopping your package.

Our Canadian customers can expect their seeds in only 2-4 business days.

You can find further details about our ordering conditions related to shipping, payment, and guarantees below.

Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.

Free shipping

We ship for free on orders above C$ 120.00.

Discreetly packaged

Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.

Delivery time

You can expect your order within 2 to 5 business days.

Free replacement

In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!