Cannabis Seeds in Oklahoma
The Sooner State used to have pretty strict cannabis laws, but medical users there are now allowed to grow their own cannabis. Any patient with a medical card can grow a certain number of plants. Keep reading to find out more about cannabis laws, but also about the climate in Oklahoma and the best strains for a successful harvest.
Is It Legal to Buy Cannabis Seeds in Oklahoma?
Even though you can’t grow weed without a medical license, you can still buy pot seeds in Oklahoma from various vendors, but cultivation is only legal for licensed medical patients. You can purchase seeds from various local seed banks and online providers.
Can You Grow Cannabis in Oklahoma?
While recreational cannabis is still illegal, medical patients can legally grow their medical marijuana at home. However, even though medical marijuana is legal, there are some strict rules that must be followed. For instance, a licensed patient is allowed to possess no more 6 mature plants and 6 seedlings. The crops are also not allowed to be visible and must be kept away from public view so they aren’t accessible to the general public.
Best Cannabis Strains to Grow in Oklahoma
Finally, to the best part! Now that you’ve learned about the climate and cannabis laws in AK, it’s time to find out the best strains to grow in Oklahoma.
Disclaimer: Please note that experiences are subjective and should not be seen as guaranteed. Cannabis products should be consumed responsibly and in moderation. Please be mindful of your tolerance levels and consult a healthcare professional if needed.
Grandmommy Purple (Herbies Seeds)
- Photoperiod
- 400 - 500 g/m² indoors
450 - 550 g/plant outdoors - An ecstatic must-have
Grandmommy Purple is one of the most potent strains available at Herbies that will send you straight to sleep after just a couple of sweet tokes. This Indica-dominant variety is a cross between Big Bud and Purple Urkle genetics and can contain up to 33% THC.
Grandmommy Purple’s terpenes produce a mouthwatering smell of wild berries and a sweet, candy-like flavor. Growers can expect fully mature plants after just 65 days of flowering. Indoor yields average 1.6oz/ft2 (500g/m2), while outdoors, they can reach up to 19.4oz (550g) per plant.
Ghost Train Haze (Seedkeepers)
- Photoperiod
- A high-speed ticket to euphoria
- 500 - 600 g/m² indoors
600 - 800 g/plant outdoors
Need a daytime strain that hits like caffeine – but with a grin? Ghost Train Haze comes in hot with 28-30% THC and a bright, euphoric buzz that sharpens focus, lifts the mood, and keeps creativity flowing. It’s the kind of high that makes errands feel like a mini adventure.
Born from Ghost OG x Neville’s Wreck genetics, this feminized photoperiod packs spicy, sweet, woody notes into every smooth pull. Flowering takes 56-70 days. Indoors, yields reach 1.6-2oz/ft² (500-600g/m²), while outdoor plants can produce 21.2-28.2oz (600-800g) per plant.
Blueberry OG (AlphaFem Seeds)
- Photoperiod
- Calming mellowness
- 450 g/m² indoors
600 - 700 g/plant outdoors
Blueberry OG by AlphaFem Seeds is an Indica-dominant gem that brings calming mellowness and a gentle mood lift, even with a powerful 26% THC and 2% CBD. It’s a perfect end-of-day strain for anyone who wants deep relaxation without slipping into paranoia or racing thoughts.
This feminized photoperiod cross of Totally Alpha OG x Blueberry IBL delivers rich blueberry sweetness with a touch of musk and sandalwood. Flowering takes 49-63 days. Yields reach 1.5oz/ft² (450g/m²) indoors, while outdoors it can produce 21.2-24.7oz (600-700g) per plant, with plants staying around 4.9ft (150cm).
Gelato Glue Autoflower (EGS)
- Autoflowering
- Motionless bliss
- 400 - 600 g/m² indoors
400 g/plant outdoors
Gelato Glue Autoflower by EGS tastes like sweet fruit with a decadent chocolate twist, backed by a hefty 25% THC. The effect of this Indica-dominant strain is pure motionless bliss – your body melts into the couch while your mind stays bright, dreamy, and surprisingly optimistic, perfect for late-night unwinding and deep thought.
This feminized autoflower blends Gelato x GG#4 Original Glue with Ruderalis genetics and finishes fast in 56-63 days from seed to harvest. Indoor yields reach 1.3-2oz/ft² (400-600g/m²), while outdoor plants can produce up to 14.1oz (400g), growing to 4.9ft (150cm).
Jack Herer Fast Version (Herbies Seeds)
- Photoperiod
- Relaxed Happiness
- 450 - 550 g/m² indoors
550 - 650 g/plant outdoors
Short on summer but still craving a classic Sativa buzz? Jack Herer Fast Version races through flowering in just 49 days, making it a smart pick for cooler regions where slow strains don’t always finish on time. With 17-20% THC, the high feels bright and happy up top, then settles into a relaxed body vibe that still keeps you functional and creative.
This feminized photoperiod cross of Jack Herer x Fast brings skunky citrus flavors with a piney edge. Indoors, yields reach 1.5-1.8oz/ft² (450-550g/m²), while outdoors plants can deliver 19.4-22.9oz (550-650g) each, growing 2.9-3.9ft (90-120cm).
Gorilla Cookies Auto (Fast Buds)
- Autoflowering
- As high as a comet
- 550 - 650 g/m² indoors
50 - 350 g/plant outdoors
If you’ve ever wanted your stash to taste like a dessert menu and hit like a rocket launch, Gorilla Cookies Auto is ready to deliver. With a wild 28.5% THC and barely any CBD (<1%), this 45% Sativa – 55% Indica hybrid sends you “as high as a comet,” mixing giggly euphoria with a deep, muscle-melting calm.
This feminized autoflower finishes in about 70 days from seed to harvest and stays compact at 2.9-3.3ft (90-100cm). Expect 1.6-2oz/ft² (500-650g/m²) indoors and 1.8-10.6oz (50-300g) per plant outdoors, with cookies, citrus, and diesel notes.
Bruce Banner #3 Auto (Growers Choice)
- Autoflowering
- Fast lift, easy smile
- 500 g/m² indoors
800 g/plant outdoors
Bruce Banner #3 Auto comes in with that sharp Diesel snap and a fruity sweetness that keeps it inviting. With 24% THC and 1% CBD, this Sativa-leaning auto delivers a fast lift, an easy smile, and the kind of upbeat energy that works great for daytime plans or social sessions without feeling jittery.
Built from OG Kush x Strawberry Diesel x Ruderalis, this feminized autoflower runs 55-65 days from seed to harvest. Indoors, yields average 1.6oz/ft² (500g/m²), while outdoor plants can reach up to 28.2oz (800g) each. Expect dense, resin-heavy buds and a smooth, sweet-fuel finish.
Disclaimer: Before purchasing and growing cannabis seeds, ensure that cannabis cultivation is legal in your region. Prior use consult your medical adviser.
What to Consider When Buying Weed Seeds in Oklahoma
Besides cannabis laws, there are other things to consider before buying cannabis seeds in Oklahoma. Choosing strains for the climate in your area plays a big role when growing cannabis. Picking the right strain will make your cultivation much easier – otherwise, you might end up very disappointed come harvest time. Stick with us to learn more about the climate in Oklahoma and the best strains to buy for it.
Disclaimer: Please note that only licensed medical patients are permitted to cultivate cannabis. Growing cannabis for recreational purposes is illegal in Oklahoma. Please check local laws before purchasing or cultivating cannabis seeds.
Climate in Oklahoma
This region exhibits a continental climate with hot summers and very cold winters. Temperatures that are suitable for growing last from April until late September, allowing growers to cultivate a large selection of seeds. It’s recommended to choose heat and drought-resistant seeds due to the hot weather to avoid any issues while growing. Meanwhile, those who live in the colder parts of the state might want to grow autoflowers that will finish flowering before the temperatures go down.
Where to Buy Marijuana Seeds in Oklahoma
Besides various local providers, you can easily buy cannabis seeds in Oklahoma online. At Herbies, we offer over 2,000 cannabis strains for sale, and you can get these for the most affordable prices. We offer strains only with stable genetics, and all of our seeds come with 100% guaranteed germination. Beyond that, with each order, our customers can expect some free seeds as a gift.
Herbies Head Shop expressly refuses to support the use, production, or supply of illegal substances. For more details read our Legal Disclaimer.