• Green Crack Autoflower Cannabis Plant
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Green Crack Autoflower Seeds

Green Crack Autoflower Seeds

Green Crack Auto Origin

Green Crack Auto is a Sativa/Indica hybrid with Afghan phenotypes. The strain's two genetic lines of Sativa/Indica is a cross of Afghani with descendants of Skunk # 1 and ruderalis. It is a vigorous and resilient plant that is also very productive. These Green Crack Auto seeds are well suited for outdoor and indoor cultivation.

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Description

Green Crack Auto Origin

Green Crack Auto is a Sativa/Indica hybrid with Afghan phenotypes. The strain's two genetic lines of Sativa/Indica is a cross of Afghani with descendants of Skunk # 1 and ruderalis. It is a vigorous and resilient plant that is also very productive. These Green Crack Auto seeds are well suited for outdoor and indoor cultivation.

Germinating Green Crack Auto Seeds

Green Crack Auto Seeds are quick to germinate and need no expert care. Auto-flowering seeds combine both flowering and growth stages, decreasing the overall time from germination and harvest. First, you put seeds in water for almost 72 hours in darkness. You will know the seed has germinated when the radicle pops out of the seed. You then transplant these seeds to moist soil. Ensure the moisture is not excess as it could cause stem rot.

Growing Green Crack Auto

Green Crack Auto strain is an easy to grow hybrid available as auto-flowering and feminized, ideal for outdoor and indoor cultivation. The strain can thrive well in either soil or hydro. The ideal soil ph is 6.5, while the hydro ph should be around 5.8 with plenty of nutrients and minerals throughout the lifecycle. The plant grows to medium or large size with a height ranging from 24 to 35 inches.

Green Crack Auto starts to flower in 8 weeks. It produces denser buds than the average Sativas. During the flowering period, it is covered with resin, and the buds are completely white. Once the plant nears flowering, it is essential to increase the phosphorus level they receive.

Green Crack Auto seeds’ indoors yields are very good, with the harvest of about 500-650 grams per meter square. Depending on the growing conditions, outdoor plants grown over the summer can produce even better yields with 70-300 grams per plant. The plant is ready for harvesting in 8 to 9 weeks.

Green Crack Auto Seeds

Green Crack Auto cannabis seeds is a hybrid strain that has a rich terpene array. The Green Crack Auto seeds grow well in either hydro, soil, indoors or outdoors and will give you high yields in 9 to 11 weeks. You can also check out Green Crack feminized seeds and other fantastic strains similar to this auto strain.

Green Crack Auto FAQs

How long does Green Crack Auto take to germinate?

Green Crack Auto seeds can germinate within 24 hours. By properly following the paper towel method and maintaining the temperature stable, you improve the odds of germination. However, your feminized Green Crack Auto seeds may take up to five days to develop roots.

What is the Green Crack Auto flower time?

On average, Green Crack Auto takes about 8–9 weeks to flower.

How long does it take Green Crack Auto to grow?

On average, Green Crack Auto strain has a lifespan of about 11 weeks when grown with optimal lighting and a good setup.

Does Green Crack Auto grow better in hydro or soil?

Green Crack Auto seeds grow very well in any medium. Cultivators can use soil or hydroponic setups; the choice is yours.

How tall does Green Crack Auto grow?

Green Crack auto seeds are an ideal choice for people with limited space. The plants grow to an average height of 24-35 inches, making them perfect for indoor cultivation. Outdoors, you can grow them behind a shoulder-height wall, and no one will easily notice them.

Where is the best place to buy Green Crack Auto in the USA?

Premium Cultivars is by far your best source of Green Crack feminized seeds in the USA. Whatever your choice of seed, Premium Cultivars provides reliable, discreet shipping throughout the USA.

Are there any other names for Green Crack Auto?

Green Crack Auto cannabis strain is also commonly referred to as Mango Crack or Green Crush.

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Premium Cultivars – Exclusive Cannabis Genetics for Every Grower

Premium Cultivars is more than a cannabis seed bank—we’re a community built around quality, exclusivity, and grower success. Our mission is to deliver world-class feminized and autoflower seeds directly to home growers across the U.S., giving you access to genetics once limited to elite breeders. From legendary strains like Jealousy, Lemon Cherry Gelato,and Zoap to unique, hard-to-find cuts, every seed we offer is hand-selected for reliability and performance.

We believe growing should be simple, successful, and rewarding, which is why we focus only on feminized and autoflower seeds—ensuring every grower gets the most from their harvest without wasted time or resources. With secure credit card payments, competitive pricing, and our Premium Perks loyalty program, you’ll always have access to the best deals and rewards. Plus, our grow guides, tips, and active online community make sure you’re supported every step of the way.

At Premium Cultivars, we’re redefining what it means to buy cannabis seeds—exclusive genetics, unbeatable quality, and a grower-first approach designed to help you thrive.

QUALITY GUARANTEE

Our Quality Guarantee ensures that every bud and seed you receive is fresh

HAND SELECTED

Each product is hand selected to meet and exceed customer expectations

AUTHENTIC GENETICS

Premium Cultivars provides authentic, high-quality cannabis genetics

REPLACEMENT GUARANTEE

We offer replacement guarantee for any issues with your orders

FEDERALLY COMPLIANT

All products comply with regulations, ensured legal purchase and delivery

3-5 DAY DELIVERY

Fast, reliable shipping ensures your cannabis goods arrive within 3-7 days

FAQ

What are Premium Cultivars flower seeds?

Our flower seeds are premium-quality cannabis genetics bred for exceptional growth, potency, and yield. Each seed is sourced from trusted breeders and tested for stability, germination rate, and authenticity.

Are your seeds feminized or regular?

Most of our flower seeds are feminized, meaning they will grow into female plants that produce buds. We also offer regular and autoflowering varieties for growers who prefer more flexibility.

What’s the difference between feminized, regular, and autoflower seeds?

  • Feminized seeds produce only female plants.
  • Regular seeds can produce either male or female plants.
  • Autoflower seeds flower automatically based on age rather than light cycles, making them easier to grow for beginners.

Are your seeds genetically stable?

Yes. All Premium Cultivars seeds come from stabilized genetics that have been carefully selected to ensure consistent performance and uniform growth.

Do your seeds have a guaranteed germination rate?

Absolutely. We stand by the quality of our seeds with a germination guarantee when you follow our recommended germination guide.

How should I store cannabis seeds?

Store your seeds in a cool, dark, and dry place, ideally in an airtight container. Avoid direct sunlight and high humidity to maintain seed viability for up to several years.

Do you ship flower seeds to all states?

We ship to most U.S. states and select international locations where cannabis seeds are legal to purchase. Always check your local laws before ordering.

Are your seeds for growing or collecting?

Our seeds are sold as souvenirs or for genetic preservation where cultivation is restricted by law. In areas where growing is legal, they can be germinated for personal or licensed cultivation.

What’s the best way to germinate your seeds?

We recommend using the paper towel method or direct planting in soil. Full instructions can be found on our Germination Guide page to help you achieve the highest success rate.

How can I buy seeds in bulk or wholesale?

We offer wholesale pricing for licensed businesses and large-scale growers. Visit our Wholesale page or contact our team directly for pricing and availability.

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