Grandaddy Purple Autoflower (Herbies Seeds)

Herbies Seeds
Feminized
Autoflowering
Spain
Reviews
4.9
15 reviews

Description

Grandaddy Purple Auto Strain Info

The history of this West Coast classic starts in San Francisco in 2003. From there, Grandaddy Purple went on to conquer the world thanks to her outstanding flavors of grapes, pine, and spice, as well as her relaxing effects. We created Grandaddy Purple Auto as a tribute to the original but with the added bonus of automatic flowering.

Genetics

The genetic lineage of this auto goes back to such diverse hybrids and landraces as Mendo Purps, Skunk, and Afghani. The resulting purple plant was then crossed with a Ruderalis phenotype to get a cultivar that flowers automatically but doesn’t lose on the original’s outstanding quality.

Flowering Time

Grandaddy Purple Auto’s flowering time doesn’t exceed 63-73 days from seed regardless of light schedules or the duration of days and nights outdoors.

Yields

Indoor-grown plants usually yield 1-1.1 oz/ft² (300-350 g/m²), while outdoors, each plant will produce about 2.5-3.2 oz (70-90 g).

Effects

GDP Auto produces a balanced high that manifests in two distinct phases. First, you’ll feel an immediate surge of euphoria that’ll leave you mentally relaxed yet focused. In a short while, the relaxation will sink deep into your body, filling it with a beautiful buzz and sedating you to the point of sleepiness.

Medical Properties

The balanced all-round action of this smoke makes it the perfect medicine for any mental or physical condition. Some people use it to treat stress, fatigue, nausea, or insomnia, while others report that it helps with aching muscles and joints.

THC and CBD Levels

The THC content in these buds can reach 22%, while CBD levels are negligible.

Smell and Taste

The one-of-a-kind terpene profile of Grandaddy Purple Auto is something you won’t easily forget, as it offers a unique blend of notes – grapes, other berries, spicy pepper, and fresh pine forest.

Grow Tips

A medium-tall variety, GDP Auto usually stays within 3-4 ft (90-120 cm) even if grown outdoors and left untrained. Thanks to her strong Indica dominance, this strain forms compact bushes with medium branching and the perfectly symmetrical structure of a Christmas tree.

  • Keep the canopy flat with ScrOG if you want bigger yields.
  • Use hydroponics to increase production by up to 20%.
  • Lower the day and night temps at the end of the life cycle to bring out the purple hue.

Grandaddy Purple Auto Feminized Seeds for Sale

With Grandaddy Purple Auto seeds, you can be sure that flowering will begin automatically in about a month from sprouts. Thanks to this weed’s feminized genetics, the plants also all turn into females. At Herbies USA Express, you can have these seeds delivered to your doorstep before you say ‘Grandaddy’!

USA Shipping FAQ

Do you ship to the USA?

Yes. We ship to the USA. Estimated delivery time is 2-5 business days.

Is my shipping discreet?

Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.

When will you ship my order?

We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.

Once I’ve placed an order, how do I get my tracking number?

You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.

What company do you ship with?

Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.

What if I haven’t received my order?

If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].

Do you send to P.O. Box addresses?

Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.

Customer ratings
4,9
Based on 15 ratings
  • 5
    13 ratings
  • 4
    2 ratings
  • 3
    0 ratings
  • 2
    0 ratings
  • 1
    0 ratings
  • avatar
    Isaiah
    5
    29 December 2023
    29 December 2023
    • Advantages
      This strain is an ideal choice for beginners, praised for its ease of cultivation and remarkable yields. My scale registered an impressive 325g, and its medicinal effects were particularly beneficial, providing an overall positive experience.
    • Disadvantages
      none
    • General impressions

      The plant's aesthetic appeal is undeniable, exhibiting beautiful traits and producing substantial buds. Looking ahead, I look forward to implementing training techniques during the next grow, anticipating an increase in the already impressive dry weight. This strain not only meets but exceeds expectations, making it a remarkable choice for beginners and seasoned growers alike 🤟

    0
  • avatar
    Ethan
    5
    25 November 2023
    25 November 2023
    • Advantages
      Compact size, easy to manage indoors
    • Disadvantages
      None so far
    • General impressions

      Perfect for my small grow tent! The plant stayed compact and produced a decent yield. No complaints.

    0
  • avatar
    Topher7129
    5
    13 August 2023
    13 August 2023
    • Advantages
      happy and relaxing effects
    • Disadvantages
      may cause dry eyes
    • General impressions

      I'm impressed. This stuff is a really good solution when your head or body is playing up. Like medicine, you know? Particularly effective for chasing away stress. It's just perfect; it helps you feel balanced and calm. A real find for dealing with whatever's bothering you.

    0
  • avatar
    Nino K
    5
    21 February 2023
    21 February 2023
    • Advantages
      Beautiful, hardy plant.
    • Disadvantages
      Person
    • General impressions

      Growing this strain was a breeze, really easy. I opted for the scrog technique, and the results were impeccable. From seed to harvest, it was a breeze. If you're looking for easy growing and good results, this strain and scrog make a solid pair.

    0
  • avatar
    Rae Charles
    5
    30 September 2023
    30 September 2023
    • Advantages
      I love its effects ❤️ It makes you feel two things. First, you feel super happy and relaxed in your head. Then it goes deep into your body, giving you a nice buzz. Soon, you're super relaxed and maybe want to take a nap. It's like, happy and sleepy at the same time - really nice!
    • Disadvantages
      None
    • General impressions

      GDP Auto is cool!

    -1
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