Sour Kush Autoflower Seeds

$35.00

Sale Sold out

Pack Size 3 6 12 24

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Orders require 2–4 business days for processing and fulfillment before they ship regardless of postage paid. We ship with USPS only.

During holidays, major promotions, or high-volume periods, processing time may extend up to 7-12 business days.

Shipping time begins after your order has been processed and accepted by USPS.

Tracking information will be emailed once your order leaves our facility.

Products will be shipped in compliance with all hemp laws and contains less than 0.3% Delta 9 Compliant with all State and Federal Hemp Laws.

Shipping is only available in states and countries where hemp is legal. You are responsible to ensure you are in a compliant state. We currently do not ship to the locations below but there may be other states not listed that may be considered non-compliant and you are responsible to confirm.

Seeds Location Exclusion

Idaho, Kansas, Kentucky, Louisiana, South Carolina, Wyoming and International locations

THCA Location Exclusion

Arkansas, Colorado, Hawaii, Idaho, Kansas, Louisiana, Minnesota, Oklahoma, Oregon, Puerto Rico, Rhode Island, Utah, Vermont, Guam, US Virgin Islands, and International locations

Standard Shipping

Free Standard Shipping is available on all U.S. orders over $75. Orders under $75 will be charged a standard shipping fee based on current carrier rates at the time of checkout.

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Once your order has been dispatched, you will automatically receive a USPS tracking number via email.

Guaranteed Shipping

Customers may upgrade their shipping for $25, which includes USPS Priority Shipping (2–3 business days) once the order has shipped. Please note that delivery time begins after our standard processing period, not at the time the order is placed.

This upgrade also includes Signature Confirmation upon delivery for added security. In the event that a package is lost, stolen, or misdelivered, we will reship the order once at no additional cost, provided the tracking does not confirm that the package was signed for and accepted at the delivery address.

Delivered Status Policy (No Exceptions)

Once a package is marked “Delivered” by the shipping carrier, Premium Cultivars considers the order fulfilled.

If tracking shows “Delivered,” we do not replace, refund, or reship the package for any reason, including but not limited to:

-Theft
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-Carrier misdelivery
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-Claims that the package was not received

If Guaranteed Shipping Protection was not purchased at checkout, the customer assumes full responsibility once the carrier marks the package as delivered.

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We recommend customers contact their local post office directly, file a mail theft report if applicable, and check with neighbors.

Delivery Issues

You can file a claim by sending an email to sales@premiumcultivars.com with your order number if you notice your tracking is delivered but you have not received it.

*If Premium Cultivars determines deliverability failed due to a non-customer issue, Premium Cultivars will send a second package.

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General Info

Moderate To Grow THC Caryophyllene, Limonene, Myrcene

Growth Stats

Flowers In 7 - 8 weeks Hieght: 30 in - 78 in Harvest In All Year Yields 600 G / M2

Feelings & Flavors

Happy, Relaxed, Giggly, Pungent, Earthy, Diesel

Sour Kush Auto is a hybrid cross between Sour Diesel and OG Kush.

Germinating autoflowering sour kush seeds is a straightforward process with the Paper Towel Method. Here is a quick guide to this germination technique:

Collect everything you need beforehand, including cannabis seeds, paper towels, a dinner plate, tweezers, and distilled water.
Dampen the paper towels slightly.
The paper towels should be damp but not wet! If necessary, wring them to drain the excess water before placing one on your dinner plate.
Arrange your seeds one inch from one another on the paper towel.
Cover the seeds with another damp paper towel.
Raise the paper towel to check for any water underneath the plate and drain it.
Put your seeds in a dark, warm location like a cupboard or drawer for 24-120 hours.
Check whether your seeds are sprouting daily and if the paper towels are still damp. If not, add some water.
Your Sour Kush auto seeds are ready for transplanting once a taproot of about 5mm emerges. Use your pair of tweezers to transfer the seeding to your ideal growing medium.

Sour Kush auto is a reasonably simple plant to produce, making it an excellent choice for experienced and novice growers. Gardeners do not have to worry about altering their light cycle or waiting till the proper time to harvest with this cultivar because it blooms independently.

Sour Kush Auto is an excellent choice for indoor growers because of its low height and ability to fit neatly in most areas. For new gardeners, the reality that it does not demand any more training, like fimming or topping, is a bonus.

Like many autoflowering cultivars, Sour Kush develops like an Indica in the blooming stage but has Sativa traits in the vegetative and pre-flowering phases. Expect the sour kush auto to bloom in 10-12 weeks.

Nonetheless, some plants bloom more quickly than others. Depending on how experienced your garden is, some can be as quick as eight weeks! This cultivar is ideal for individuals looking for speedy results. Maintain a PH of 6 to 6.5 for this auto to thrive. It has a moderate feed demand and is mold tolerant to a large degree.

Sour Kush autoflowering produces a substantially higher yield compared to other auto varieties. It is best suited to outdoor cultivation. In these environments, growers should anticipate an output of up to 500g per plant. On the other hand, indoor growers should be pleased by 400-500g per plant yields.

Growing these autoflowering sour kush seeds from Premium Cultivars is pretty simple. This incredibly viable cannabis have a high success rate, and their superior quality also contributes to their ability to grow vigorously and healthily.

How long does Sour Kush Auto take to germinate?

Your autoflowering sour kush seeds should germinate in not more than five days under ideal conditions.

What is the Sour Kush Auto flower time?

The sour kush auto plants will bloom in 10-12 weeks, comparatively longer than other autoflowering variants. However, this wait is rewarded by impressive yields of 400-500g/plant.

How long does it take Sour Kush Auto to grow?

After the flowering period of 10-12 weeks, or maybe less (based on your growing conditions, your sour kush auto will be ready for harvest. The wait from seed germination to harvest is approximately three months.

Does Sour Kush Auto grow better in hydro or soil?

Cultivate the autoflowering sour kush seeds indoors, in either hydroponics or soil, to keep them protected and healthy.

How tall does Sour Kush Auto grow?

Sour Kush Auto are medium-sized plants, growing to a height of 30-78 inches.

Where is the best place to buy Sour Kush Auto in the USA?

Buy the best autoflowering sour kush seeds from Premium Cultivars. We are a renowned cannabis seedstore that provides the finest quality seeds. Shopping with us for your seeds is a guaranteed exceptional experience not only during the growth phase but also when using this cannabis as it retains the best traits of all parents.

Are there any other names for Sour Kush Auto?

Sour kush auto is also known as ‘Sour OG Kush.’

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.