Super Sour Diesel 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, Limonene, Myrcene

Growth Stats

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

Feelings & Flavors

Happy, Uplifted, Energetic, Diesel, Pungent, Earthy

A cross of Ruderalis and Sour Diesel, Super Sour Diesel Auto seeds are fast-finishing Sativa-dominant seeds. They are easy to grow and will reward you with delicious, dense seeds. These seeds do pretty well both indoors and outdoors, and they don’t take up much space. Due to their short life cycle, you are able to get two harvests in a year. Sour Diesel Auto seeds have an abundance of quality that aroma of diesel. Visually, these seeds produce an eye-candy appearance with bright neon-like buds and pure white trichomes. Additionally, the seeds grow to create a cover with beautiful orange hairs.

Super Sour Diesel Auto seeds release a pungent diesel aroma with undertones of damp earthy pine and citrus.

Seeds grown indoors can yield up to 300 grams per square meter while those cultivated outdoors can produce up to 400 grams per square meter.

Premium Cultivars advise you to use the paper towel germination method. Before placing the seeds in the germination medium, you can consider soaking them in water for about 48 hours to help soften the shell and make it easy for water to penetrate to the embryo. This way, you increase the chances of germination. Use these steps for germinating your Super Sour Diesel Auto seeds.

Get hold of the materials you need: water, a plate, paper towels, and the Super Sour Auto cannabis seeds.
Soak the paper towels in water to make them moist but ensure that you wring them to remove excess moisture that may damage the seeds.
Put one towel on the surface of the plate.
Place the seeds on the towel, leaving about an inch between the seeds to prevent overcrowding.
Cover your seeds with the other paper towel and add more water if required, making sure that they are not too wet
See if there is excess water standing on the surface of the plate by lifting the towel. If you have excess water sitting on the plate, get rid of it. You need to make sure the seeds are moist and not soggy.
Allow up to 120 hours for the seeds to produce a taproot. Make sure that you keep on adding water as required.
Please keep checking the seeds and ensure they don’t become dry.
Once the taproot erupts, it is time to transfer the seedlings to your potting soil or another growing medium.

If properly germinated, Super Sour Diesel Auto cannabis seeds will grow well indoors provided that you take care of them properly. Maintain the required temperature and nourish them with the proper nutrients. Suppose you reside in an area with a cooler climate. In that case, indoor growing is recommended because you are able to control the temperature settings as well as the humidity levels in addition to the lighting schedules. Ensure to provide the seedlings with enough potassium and nitrogen, especially during the vegetative stage, since nitrogen aids with photosynthesis and potassium regulate carbon dioxide intake.

Growing this strain outdoors is also a good option, but you need to prune constantly in order to promote lateral growth. This way, the strain will produce more branches, ensuring the development of new buds. The outdoor climate should be around 70 to 85 degrees Fahrenheit and have good wind circulation. You expect to have a bountiful harvest because the strain grows to be tall and lanky when outdoors.

How long does Super Sour Diesel Auto take to germinate?

It will take up to a week for the seeds to release a taproot, that is, when they are ready to transfer to your preferred growing medium.

What is the Super Sour Diesel Auto flower time?

Super Sour Diesel Auto will flower in about 8 to 9 weeks.

Does Super Sour Diesel Auto grow better in hydro or soil?

Super Sour Diesel Auto seeds tends to grow faster indoors where the environment is controlled, including the light. Grown in soil, it will also perform well; however, it may take more time to flower, and it tends to grow taller if outdoors.

How tall does Super Sour Diesel Auto grow?

When grown indoors, it reaches a height of about 78 inches; however, grown outdoors, it can reach a higher height.

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

If you are seeking Super Sour Diesel Auto cannabis seeds for sale, you can shop at premiumcultivars.com. The online store offers quality cannabis seeds for sale, including Super Sour Diesel Auto feminized seeds.

Are there any other names for Super Sour Diesel Auto?

Super Sour Diesel Auto is also referred to as Super Sour D.

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.