G13 Autoflower Seeds

$35.00

Sale Sold out

Pack Size 3 6 12 24

Shipping Infrmation

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.

Standard shipping includes tracking confirmation (no signature required) and does not provide coverage for lost, stolen, or misdelivered packages. For full delivery protection, please select our Guaranteed Shipping option at checkout.

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
Mailbox theft
Porch piracy
Carrier misdelivery
Incorrect delivery by USPS
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.

If Guaranteed Shipping Protection was purchased, claims must follow the claim process and approval requirements described in our Returns, Refunds & Replacement Policy.

USPS advising you to “contact the seller” does not override this policy.

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, Myrcene, Pinene

Growth Stats

Flowers In 7 - 8 weeks Hieght: 30 in - 78 in Harvest In All Year Yields 1,300 G / M2

Feelings & Flavors

Euphoric, Happy, Sleepy, Earthy, Sweet, Pine

A Indica cannabis seed, G13 Auto is also known as "G-13" or "G Thirteen," and are the subject of several urban legends. Some claim that the CIA, FBI, and other government agencies procured the finest cannabis cultivars from worldwide. In the late 1960s, scientists at the University of Mississippi used a top-secret facility to create a slew of new super hybrids. A single cutting of this plant was allegedly freed and mass-produced by an unidentified technician. Even if the tales aren't real, G13 Auto is a powerful tool that can do amazing things.

If you wish to germinate the G13 Auto Cannabis Seeds, Premium Cultivars advise using the paper towel method. Follow these nine simple steps to make paper towels in no time.

Germinating G13 Auto cannabis Seeds at home requires tools like tweezers, paper towels, water and plates.
Soak a couple of paper towels in water before you start cleaning. Ring out the moist paper towels to get rid of them.
Always keep a spare roll of paper towels on hand in case you run out.
Using a piece of cloth, distribute your G13 Auto Cannabis Seeds. To get the most outstanding results from your cannabis plants, plant the seeds about an inch apart.
Using the first towel, gently cover the seeds with the second towel. If you need more water, go ahead, but don't add too much.
Lift the paper towels to examine any stagnant water on the plate below them to check for further moisture.
As soon as you're done using the plate, put it away in a cabinet or drawer. The only thing that matters is that it's somewhere warm and dark.
Maintain a constant moisture level in the seeds for the first 20 to 120 hours of germination to avoid drying them out.
Now that your G13 Auto Cannabis Seeds have sprouted, it's time to plant them in potting soil.

G13 Autoflower seeds can be grown either indoors or outdoors, depending on your preference. More control over things like water and light is possible indoors. Raising it in the open air, on the other hand, is quite convenient and can be done at any time of year. Growing G13 Autoflower Seeds is a little bit of a challenge, so you'll want some help. Fortunately, if you decide to plant the G13 Auto variety, the output is more than enough and considering that you may harvest quickly throughout the year, it's well worth the investment.

When picking a potting soil, look for one that's light and airy but low in nutrients. Pick a potting soil that includes peat moss and perlite, divided into two components and a half-part of vermiculite. As a result of its flexibility, G13 Auto Cannabis may also do well in a small growing space. It would help if you had enough soil mixture to fill an 11-liter cloth container. Using a germination tray, move seedlings 1–2 weeks old to their permanent location—alternatively, direct-sow seeds directly into the final container.

The G13 Auto cannabis is a hardy plant, but it only thrives at certain temperatures and humidity conditions. To determine your level of success, consider the following factors:

The ideal temperature range is between 18°C and 21°C.
During the vegetative stage, the humidity level should be between 50 and 60%.
Humidity levels should be 40% or above during flowering.

If you're looking for top-notch cannabis seeds, G13 Auto seeds make a strong case. They make being out in public more enjoyable, and you may find yourself more chatty and eager to socialize as a result. Reduces stress and promotes serenity.

How long does G13 Autoflower take to germinate?

G13 Auto Cannabis Seeds should sprout within 72 hours of soaking if maintained in a dark, damp place.

What is the G13 Autoflower time?

This variety should start blooming anywhere between 10-12 weeks.

How long does it take for G13 Auto to grow?

These seedlings only need a few weeks of growth before they are ready to be harvested!

Does G13 Auto grow better in hydro or soil?

When it comes to choosing between hydro and soil, the soil is the clear winner. Consider choosing light and airy ones that are low in nutrition. Thanks to its flexibility, G13 Auto-flowering cannabis may perform well in a confined growing space.

How tall does G13 Autoflower grow?

G13 Auto can only reach a height of 30 to 78 inches, so they're perfect for small spaces. They're ideal for growers that wish to keep a low profile due to their propensity to blend in.

Where’s the best place to buy G13 Autoflower in the USA?

Premium Cultivars, the largest seed bank in the United States, has the best G13 Auto Cannabis Seeds available today. G13 Auto Cannabis comes in various sizes, and wholesale cannabis is available for those who wish to buy in quantity. Premium Cultivar has the highest-quality seeds at the most affordable prices.

Are there any other names for G13 Autoflower?

G13 AUTO is also referred to as "G-13" and "G Thirteen."

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.