Granddaddy Purple is a stunning strain with bold purple buds, rich grape flavor, and a euphoric body high that’s perfect for evenings when you want to chill out and laugh at nothing.
Up to 23% THC
80% Indica / 20% Sativa
High resistance to mold and mildew
Up to 600 g per plant outdoors
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Shipped Discreetly from The Netherlands
Free shipping
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4.7/5 Based on 2254 reviews
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Granddaddy Purple
38 reviewsPhotoperiodFeminized
BOGO
Granddaddy Purple is a stunning strain with bold purple buds, rich grape flavor, and a euphoric body high that’s perfect for evenings when you want to chill out and laugh at nothing.
Up to 23% THC
80% Indica / 20% Sativa
High resistance to mold and mildew
Up to 600 g per plant outdoors
Add to cart
Shipped Discreetly from The Netherlands
Free shipping
Germination Guarantee
4.7/5 Based on 2254 reviews
Secure payment options
Why you should buy Granddaddy Purple seeds
Granddaddy Purple isn’t trying to reinvent the wheel. She’s just been rolling over everything in her path since the early 2000s. Thick purple buds? Check. Dense layers of trichomes? Absolutely. A grape-sweet aroma that fills the room before you even open the jar? You better believe it.
This is the kind of weed that doesn’t whisper. It wraps you up, gently at first, then melts you into the cushions before you realize your playlist's been on pause for twenty minutes. GDP is a mood reset in plant form. She’s calming, euphoric, and so heavy you might forget how to finish your sentence, in the best possible way.
And when it’s grow time? She behaves like an old friend. Stable, predictable, and surprisingly easygoing. It’s not hype. It’s heritage.
Strain Overview
Origin
Born in the Bay Area back in 2003, Granddaddy Purple came from the minds that crossed Purple Urkle with Big Bud. The name doesn’t lie. She’s got the color from Urkle and the girth from Big Bud, making her one of the most iconic West Coast indicas of all time. A medical scene staple that turned into a global cult classic.
Effects & Flavors
It starts in the head, a warm sense of ease that makes you giggle at nothing and nod along to conversations you're not even part of. Then comes the full-body cascade. Muscles loosen. Stress exits stage left. It’s deep, physical, and perfect for nights when you want the world to quiet down.
Flavor-wise, it’s rich and unmistakable. Think berry and sweet grape up front, with earthy, herbal notes on the exhale and just a whisper of pine. Tastes like it smells, loud and lush.
THC & CBD Levels
Expect around 23% THC, which is plenty when paired with this kind of relaxing profile. CBD clocks in at 0.40%, giving just enough balance to smooth things out. Strong, but not overwhelming, unless you go back for that third hit too fast.
Terpenes
GDP leans on camphene, valencene, and linalool to deliver that sweet-meets-funky punch. Camphene brings the piney sharpness, linalool adds that lavender-like chill, and valencene rounds it out with citrusy brightness. The result is a complex, deeply aromatic experience that lingers.
Growing Granddaddy Purple Seeds
Grow Difficulty
Beginner-friendly with pro-level results. Granddaddy Purple is sturdy, reliable, and a dream for anyone still fine-tuning their grow setup. She handles stress well and shrugs off mold and mildew without making a fuss. Just be ready to support those heavy buds late in flower.
Indoor vs. Outdoor Growing
She stays compact indoors, usually between 60 cm and 100 cm, which makes her perfect for tents or limited vertical space. Outdoors, she stretches a bit more, up to 180 cm in the right conditions, and rarely below 120 cm, but still keeps a bushy structure that’s easy to manage.
Mediterranean and temperate climates are where she really shines, but she’s tough enough to handle drier regions too. Whether you’re in a greenhouse or growing guerrilla style in the hills, GDP adapts well.
Flowering Time & Yield
Expect a flowering time of 63 to 70 days. Indoors, yields hit around 400 gram to 500 gram. Outdoors, you’re looking at 400 gram to 600 gram, assuming she gets good light and airflow. Not the fastest, but the payoff is worth every day of the wait.
Buy Granddaddy Purple Seeds Online at WeedSeedsExpress
Looking for a legendary indica that actually lives up to its reputation? Granddaddy Purple doesn’t cut corners. She delivers bag appeal, flavor, power, and a smooth grow from start to finish. Whether it's your first run or your fiftieth, this is the kind of strain that reminds you why you started growing in the first place.
Order your feminized Granddaddy Purple seeds now at WeedSeedsExpress and add a true West Coast icon to your garden.
The only one from purple strains i grow so far wasnt purple at all, granddaddy purple was a real surprice start throwing purple buds, which are very tastefull. Plant was easy to maintain and it produces good yield. Grade A from me.
3 found this useful
Spyder verified
Reviewed at 2023-06-15
another great strain from WeedSeedsExpress. heavy crystal coated, sticky buds, did well outdoors in the northern hemisphere, so for the guerilla grower or home medical grower, a must try...overall a great strain... To see the complete grow from seed to weed, go to my growdiaries page at: https://growdiaries.com/grower/spyder
2 found this useful
Bryan verified
Reviewed at 2023-04-21
as always, seeds arrived quickly, popped in under 48hrs, this is well over a dozen different strains I've grow from WSE, to follow this diary/journal or check out the others with WeedSeedsExpress Strains, go to my page at: https://growdiaries.com/grower/spyder
will update once finished grow etc...
Bryan verified
Reviewed at 2023-04-11
As always, seeds arrived quickly, popped in under 48hrs, this is well over a dozen different strains I've grow from WSE, to follow this diary/journal or check out the others with WeedSeedsExpress Strains, go to my page at:
https://growdiaries.com/grower/spyder
will update once finished grow etc...
Dale verified
Reviewed at 2022-12-27
Fantastic customer service firstly and second great product delivery I mean first class and finally all seeds germed and are looking fantastic at 3 weeks into veg man strong as genetics all four are spot on winners...
3 order through these guys and they're honestly the best seedbank I've used
Julian verified
Reviewed at 2022-11-03
W.s.e sent me some replacement seeds.
10/10 germinated.
Great customer support.
very quick shipping.
GDP grew like trees, very dense flowers.
Best year ever, thanks guys!
Brad verified
Reviewed at 2022-09-21
Hey guys got my GDP and my WW seeds in 3 weeks all the way to oz!! And an extra seed in each pack too, can’t wait to put them in and get going. Awesome service and discreet delivery. I’ll keep you guys updated and cheers again guys. Best seed bank I’ve dealt with!!
2 found this useful
Dale verified
Reviewed at 2022-04-06
I just received the seeds a full 5 days early on express postage and this is my second time I've purchased with these guys and they're the real deal so I can't wait to update on how the grand daddy purps turns out....last lot was original glue and friggin awesome weed and those seeds arrived early as well(7days to Australia)
Thankyou so much guys for actually caring about your customers.
Christian verified
Reviewed at 2021-10-19
I bought the 10 pack an all 10 germinated 5*****s
So far all healthy plants good genes turn purp quick its the middle of May. Well be back fast service thanx weedexpress
1 found this useful
Nitro verified
Reviewed at 2021-02-15
I received my 20 seeds today, no extra seeds. I thought I would get a couple free. Three of the GDP Feminized seeds were yellow. Germinating them now, hopefully they will come up. I might have a really good review in a few days, hopefully.
1 found this useful
Ron verified
Reviewed at 2021-02-14
I’m so happy with my gdp!
Shopping: ..kept great contact and rapid response time with questions.
Seeds: planted three, saved two. I wish I could post a pic I just took with a soda can sitting next to the center most colas for comparison on one of my outdoor ones. They (two of the three), are HUGE! I harvested my indoor one and it is 22 days into cure. It is a very nice smoke, and powerful, too! I harvest my outdoor two next Saturday (10/2/21 @ Phx suburb), and I’m expecting nothing less than perfection!
Thanks for the quality seeds! I’m shopping for my next project as we speak!
Ron verified
Reviewed at 2021-01-17
I’m so happy with my gdp!
Shopping: ..kept great contact and rapid response time with questions.
Seeds: planted three, saved two. I wish I could post a pic I just took with a soda can sitting next to the center most colas for comparison on one of my outdoor ones. They (two of the three), are HUGE! I harvested my indoor one and it is 22 days into cure. It is a very nice smoke, and powerful, too! I harvest my outdoor two next Saturday (10/2/21 @ Phx suburb), and I’m expecting nothing less than perfection!
Thanks for the quality seeds! I’m shopping for my next project as we speak!
Mike verified
Reviewed at 2020-09-20
I don’t usually write reviews but here goes. Got these seeds quickly. 100 % of seeds grew into the most beautiful plants I have ever grown. Big firm buds, and the smell was amazing. The smoke is great a nice high with a kick in the a$$ to get to doing odd jobs around the house. The wife really likes it too so win win. I just ordered the Northern Lights X Big Buds. Again 100 % germination. They are now 5 days old and looking great. I will purchase all my future seeds from Weed Seeds Express. Thanks WSE for a most present ordering and growing experience.
Jason verified
Reviewed at 2020-09-20
Quick shipping and super stealthy. Large buds and beautiful colors. Took 13 weeks to finish in flower, awhile longer than expected. Nose was earthy, like dirt, even though it was grown in Hydro.
Riley verified
Reviewed at 2020-08-28
I'm a begginner grower here, and I grew 3 seeds outdoor and they yeilded about a half pound each. Well worth the money, thanks heaps.
Jeremy verified
Reviewed at 2020-08-28
Got my seeds! It took a month but it was a great start to the May long weekend and an awesome surprise when I got home from work. All these crazy germination methods are crazy! I’ve planted 2 seeds of granddaddy purple 2 seeds of godfather OG and 2 seeds of northern lights On Saturday afternoon and it’s now Thursday night and all of the plants are over 2 inches tall. Just put the seeds in water for 18 hrs and then plant the seeds into i good seedling soil (promix seedling soil) and lightly water the soil just so that the soil is damp ( not running out the bottom! ) Even use a spray bottle to water the soil if you want. Your plants should pop up in about 48 hrs and if you have a good seedling growing environment with about 60-70% humidity and temperature of 70-80 Fahrenheit the plants will grow rapidly! Remember young plants take in water through leaves so high humidity is needed. ( don’t just drench your plants in water!!)
1 found this useful
Diana verified
Reviewed at 2020-08-28
hi, i was wondering what soil you used for the gdp? ( i tried with ph 5,5- 6,5 with one of the seeds and it didn’t work) did any of you try with coco coir?
Trudy verified
Reviewed at 2020-04-16
Trudy _ Hi i ordered five granddaddy purple got seeds 26 days affter payment , put in water for 24hrs then to paper towel they grew nice tails then into coco medium they all popped up 48 hrs later one was struggling and looked either sick or dead i pulled it up and left it lying on the table came back an hr later decided to replant it and gave it two more days and bingo she off and running such a sturdy strain to say the least . Thank you so much weedseed exspress i will continue to buy of these guys
Mohd verified
Reviewed at 2019-12-29
Hai all... As I was saying before will come back after 2 days..
Here I am and 2 out of 2 done germination n now in seedling stage.... One how ever need more time as today just started climb out from the soil... So I'm happy to say weedseedexpress is definitely a trustworthy bank seed.. Thank you guys... I will definitely come back for next strain which gorrila glue n bruce banner...
mdshaher verified
Reviewed at 2019-12-06
Just bought the seeds... Received extra seed.. The customer support is awesome.... The seed arrived truly discreet and beautiful postcard.... Now in germination state... Trying 2 seeds first and the other four keep it for later use.... Will come back and write the review again after it passes the germination state which in 2 days.... Thank you again weedseedexpress definitely will come back for other strain
Hugo verified
Reviewed at 2019-10-26
Thank you for your service. Very fast shipping and indeed it was discreet.
Merozo verified
Reviewed at 2019-10-25
Shipping to South Africa took pretty long because of extremely bad post company but even after 6 weeks of transit the seeds still sprouted easlily so i want to thank you for your great service and strong genetics. After this grow has completed I will come back. Thats for sure
Stevy verified
Reviewed at 2019-10-25
Definitely te best strain I have grown so far not only because this strain is pretty easy to grow, but damn those buds look and taste awesome!!! Weedseedsexpress, you guys are a blessing. Looking forward to do business again
Wethington verified
Reviewed at 2019-10-24
I cant review the whole proces yet because i'm in the seedling stage but what i can say for now:
* discreet shipping, check
* great customer service, check
* 8 out of 10 srouted with the water cup method in combination with the paper towel method, check
* Seedlings look healthy, check.
So for now 4 out of 5 star rating!
marcis verified
Reviewed at 2019-10-24
Can't imagine any better strain than the GDP is. Such a color rich plant which super dense buds! I grow regularly and the granddaddy has become one of my favorites, I grow these at least once a year. Currently growing gdp for the first time using genetics from weedseedsexpress and they are doing great. If it stays like this I will buy them with you each year David. Just send you the pics by mail.
Donnie verified
Reviewed at 2019-10-24
daddy is great, smoking a lot her in S-africa. second order from seedsexpress and all is super. Got extra seed in pack and de big bud grows good.
Christoph verified
Reviewed at 2019-10-24
I ordered this strain because I read that specifically this strain helps for muscle spasms. I can definitely say it helps till a certain extent. Growing the seeds was quite easy and the color on the buds is really typical for the weed. It was not as purple as I have seen on other picture, but nevertheless beautiful.
Bless
Many thanks for the quick delivery and good customer service.
2 found this useful
Quavo verified
Reviewed at 2019-10-23
I love the grandaddy P, this was a legendary grow guys! Yield was awesome and pretty easy to grow outside.
Definitely deserves the five stars!
mediweed verified
Reviewed at 2019-10-23
gdp normal genetique
there is a couple of gdp lineage , but this is not bad so far ... hard purplish bud with average resine (one other lineage is selected only for resine prod but the yield is much lower, soo....)
good gdp for outdoor crop with help a lot anthocyanine enzyme prod for a really purple plant ! thank for keeping this part of genetique , one love , bless
goodremallouise45 verified
Reviewed at 2019-10-22
Received my GDP today on time✔ descreet shipping✔
great customer service✔
4 stars for now, will review again after they've germinated
Thanx guys 👌
amareka verified
Reviewed at 2019-10-20
just received seeds yesterday, ordered 5 seed and I got nice invitation card from David and Jane ( cute )
germinates 3 seed ( just soaked in water over night ) 2 seed shows small root tap today
4 star for now
goodremallouise45 verified
Reviewed at 2019-10-17
All my GDP seeds have germinated 100% and are in their first stage but all have symptoms of being older seeds and have had the struggles getting the seed husks off needing help, having not grown long enough tap root before throwing off the seed husks, some got stuck under soil for too long before reaching the top and needed help also, all have gotten through this rough stage are green, strong and growing ok, hoping none of these matters effect their future yeilds and potency, will review again after they've made it to the next growth stage,
Sandra verified
Reviewed at 2024-07-05
Christopher verified
Reviewed at 2024-11-08
As above.
Wouters verified
Reviewed at 2024-11-28
Good seed, fast germinating, only growing it for one week so cant say anything more atm
Georges verified
Reviewed at 2025-04-29
This is a very good flavor full smoke , and the high is relaxing and very enjoyable to smoke .
Oliver verified
Reviewed at 2025-05-09
Ordering Information
Our seed bank is primarily located in the EU (Haarlem, The Netherlands), so we can offer lightning-fast shipping to every country in the European Union.
We also have warehouses in the USA & Canada so that our customers across the Atlantic can receive their seeds just as quickly as our European customers.
You can find further details about our ordering conditions related to shipping, payment, and guarantees below.
Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.
Free shipping
Shipping without tracking is always free, and if your order is over €55, we'll include free tracked delivery too!
Discreetly packaged
Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.
Delivery time
For EU orders, you can expect delivery within 2-8 business days. Check our shipping page for more details on transit times to your country.
Free replacement
In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!
We offer the following payment options:
Bank Wire Transfer
Fast and secure bank wire transfer to our Dutch bank account.
Credit Card & Apple Pay
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Germination Guarantee
Our seeds have an average germination rate of 96%. To make sure you have a 100% germination rate, we add free seeds with every standard seedpack (Not applicable to 3-packs or BOGO Deals). In case of germination issues, feel free to contact us any time so we can work towards a solution.
Delivery Guarantee
Our delivery guarantee applies for all tracked shipments, which are available for almost all countries we deliver to. You can see if we offer tracked shipments to your country on our shipping and delivery page.
While our delivery guarantee is available for tracked shipments only, we ensure to initiate an inquiry for any shipment that fails to reach its destination. We value your input as a customer and will collaborate with you to discuss the remaining alternatives, aiming to reach an agreement on the most favorable resolution.
