While outdoor cannabis seeds have, no doubt, a number of benefits, there’s one major thing that might make a lot of people reconsider their purchase, and that is the fact that when growing your cannabis outdoors, you have a limited time period to do it. Indoor cannabis seeds, on the other hand, allow for year-round growing. Not to mention, indoor growers have more control over their indoor plants, as they can adjust factors like light or temperature, creating optimal growing conditions. So, take a look at our indoor marijuana seeds and find the right variety for yourself today.

Read more
Sort: High THC first
Sort by: Cheap first High THC first Name (A - Z) Popular first
Northern Lights 10 of 10 Seeds (Seedkeepers) Seedkeepers
Extra Seeds
Northern Lights 10 of 10 (Seedkeepers)
4.7 (13)
30 - 35% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$17.53 $43.42 70.11 Save 26.69 $65.61 122.69 Save 57.08 $135.88 245.38 Save 109.5
Keepers OG Seeds (Seedkeepers) Seedkeepers
Extra Seeds
Keepers OG Autoflower (Seedkeepers)
4.9 (10)
28 - 33% THC
  • Feminized
  • Autoflowering
Pack (number of seeds)
$15.44 $49.37 61.75 Save 12.38 $76.54 108.06 Save 31.52 $131.86 216.12 Save 84.26
Apple Betty Seeds
Apple Betty (Herbies Seeds)
4.9 (63)
28 - 33% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.08 $43.42 48.24 Save 4.82 $68.34 80.4 Save 12.06 $104.52 160.8 Save 56.28
Lemon Cherry Gelato Seeds Barney's Farm Seeds
Lemon Cherry Gelato (Barney's Farm)
0 (0)
33% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$24.12 $62.71 72.36 Save 9.65 $90.05 120.6 Save 30.55
Zillions Seeds Barney's Farm Seeds
Zillions (Barney's Farm)
0 (0)
32% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$24.12 $62.71 72.36 Save 9.65 $90.04 120.59 Save 30.55 $155.98 241.19 Save 85.21
Insane OG Seeds Barney's Farm Seeds
Insane OG (Barney's Farm)
0 (0)
32% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$24.1 $62.67 72.31 Save 9.64 $89.99 120.52 Save 30.53
Blackberry Moonrocks Seeds (AlphaFem Seeds)
Blackberry Moonrocks (AlphaFem Seeds)
4.8 (80)
32% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$23.09 $52.63 69.27 Save 16.64 $141.46 230.91 Save 89.45
Super Boof Seeds Barney's Farm Seeds
Super Boof (Barney's Farm)
0 (0)
32% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$22.5 $59.46 67.49 Save 8.03 $85.17 112.49 Save 27.32 $146.23 224.98 Save 78.75
Chemdog Fast Version (EGS)
Chemdog Fast Version (EGS)
4.9 (30)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.08 $40.2 48.24 Save 8.04 $68.98 80.4 Save 11.42 $120.6 160.8 Save 40.2
Bruce Banner Fast Version (EGS)
Bruce Banner Fast Version (EGS)
5 (28)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.08 $40.2 48.24 Save 8.04 $68.98 80.4 Save 11.42 $120.6 160.8 Save 40.2
Oreoz feminized seeds 00 Seeds
Oreoz (00 Seeds)
0 (0)
31% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$26.51 $39.37 44.19 Save 4.82
Heavy Kickers Mix Seeds (Herbies Seeds)
Heavy Kickers Mix (Herbies Seeds)
5 (20)
29 - 33% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$185.71
LFG Seeds Barney's Farm Seeds
LFG (Barney's Farm)
0 (0)
30 - 32% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$24.14 $62.76 72.42 Save 9.66
Super Banana Mango (Super Lemon Haze x GMO) Seeds Green House Seeds
Super Banana Mango (Super Lemon Haze x GMO) (Green House Seeds)
0 (0)
30% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$99.7
Bruce Banner# (AlphaFem Seeds)
Bruce Banner # (AlphaFem Seeds)
4.9 (65)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$20.17 $47.49 60.5 Save 13.01 $130.08 201.67 Save 71.59
Glue Sherbert Seeds (AlphaFem Seeds)
Extra Seeds
Glue Sherbert (AlphaFem Seeds)
4.9 (43)
30% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$18.26 $43.82 54.77 Save 10.95 $121.73 182.55 Save 60.82
Totally Alpha OG Seeds (AlphaFem Seeds) - Cannabis Strain Seeds for Sale
Extra Seeds
Totally Alpha OG (AlphaFem Seeds)
5 (48)
30% THC
  • Feminized
  • Photoperiod
Extra Seeds
Pack (number of seeds)
$18.28 $43.89 54.84 Save 10.95 $121.9 182.81 Save 60.91
Alpha 21 Seeds (AlphaFem Seeds)
Extra Seeds
Alpha 21 (AlphaFem Seeds)
4.9 (63)
30% THC
  • Feminized
  • Photoperiod
Extra Seeds
Pack (number of seeds)
$22.24 $51.21 66.72 Save 15.51 $138.38 222.4 Save 84.02
Grandmommy Purple Seeds (Herbies Seeds)
Grandmommy Purple (Herbies Seeds)
4.9 (110)
28 - 33% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.08 $43.42 48.24 Save 4.82 $68.34 80.4 Save 12.06 $104.52 160.8 Save 56.28
Runtz Punch Seeds (Herbies Seeds)
Runtz Punch (Herbies Seeds)
4.9 (59)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$19.28 $52.07 57.85 Save 5.78 $81.96 96.42 Save 14.46 $125.34 192.84 Save 67.5
Bay Haze Seeds Delicious Seeds
Bay Haze (Delicious Seeds)
0 (0)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$19.28 $53.02 57.84 Save 4.82 $83.54 96.39 Save 12.85
White Runtz Seeds Barney's Farm Seeds
White Runtz (Barney's Farm)
0 (0)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$17.67 $46.59 53.02 Save 6.43 $65.85 88.36 Save 22.51
Jealousy (Barney's Farm) Barney's Farm Seeds
Jealousy (Barney's Farm)
0 (0)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$14.46
Mandarin Cookies R1 V2 (Ethos Genetics)
Mandarin Cookies R1 V2 (Ethos Genetics)
0 (0)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$97.22
Ghost Train Haze (Seedkeepers) Seedkeepers
Extra Seeds
Ghost Train Haze (Seedkeepers)
4.9 (9)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$17.52 $43.39 70.06 Save 26.67 $65.56 122.61 Save 57.05 $135.79 245.22 Save 109.43
Sour Jealousy Auto (Fast Buds)
Sour Jealousy Auto (Fast Buds)
5 (2)
N/A THC
  • Feminized
  • Autoflowering
Pack (number of seeds)
$20.94 $59.99 62.81 Save 2.82 $92.69 104.69 Save 12 $170.86 209.37 Save 38.51
Papaya Cookies Auto (Fast Buds)
Papaya Cookies Auto (Fast Buds)
5 (2)
N/A THC
  • Feminized
  • Autoflowering
Pack (number of seeds)
$20.9 $59.9 62.71 Save 2.81 $92.54 104.52 Save 11.98 $170.6 209.04 Save 38.44
Apple Strudel Auto (Fast Buds)
Apple Strudel Auto (Fast Buds)
5 (3)
N/A THC
  • Feminized
  • Autoflowering
Pack (number of seeds)
$20.89 $60.01 62.66 Save 2.65 $92.7 104.43 Save 11.73 $170.89 208.86 Save 37.97
Gorilla Cookies Fast Flowering (Fast Buds)
Gorilla Cookies Fast Flowering (Fast Buds)
5 (3)
N/A THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$20.89 $92.46 104.43 Save 11.97
Mandarin Thuggee (AlphaFem Seeds)
Extra Seeds
Mandarin Thuggee (AlphaFem Seeds)
4.9 (43)
N/A THC
  • Feminized
  • Photoperiod
Extra Seeds
Pack (number of seeds)
$22.24 $51.21 66.72 Save 15.51 $138.38 222.4 Save 84.02
Sith OG Seeds (AlphaFem Seeds)
Extra Seeds
Sith OG (AlphaFem Seeds)
5 (11)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$22.21 $51.13 66.62 Save 15.49 $138.18 222.08 Save 83.9
Mimosa Seeds
Mimosa (Herbies Seeds)
4.9 (22)
28 - 30% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.07 $43.39 48.21 Save 4.82 $68.3 80.35 Save 12.05 $104.45 160.7 Save 56.25
Godzilla Original Glue GG#4 Seeds (Herbies Seeds)
Great yields
Godzilla Original Glue GG#4 (Herbies Seeds)
4.9 (35)
29% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$16.07 $43.39 48.21 Save 4.82 $68.3 80.35 Save 12.05 $104.45 160.7 Save 56.25
Lemon Cherry Cookies Auto (Fast Buds)
Lemon Cherry Cookies Auto (Fast Buds)
5 (4)
N/A THC
  • Feminized
  • Autoflowering
Pack (number of seeds)
$20.94 $59.99 62.81 Save 2.82 $92.69 104.69 Save 12 $170.86 209.37 Save 38.51
Runtz Triploid feminized seeds Advanced Seeds
Runtz Triploid (Advanced Seeds)
0 (0)
26 - 30% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$17.69 $56.27 70.74 Save 14.47 $96.47 123.8 Save 27.33
Mandarin Cookies feminized seeds 00 Seeds
Mandarin Cookies (00 Seeds)
0 (0)
28% THC
  • Feminized
  • Photoperiod
Pack (number of seeds)
$26.54
Top review
avatar
.
28 July 2025
5
Discreet shipping, fast delivery, 3/3 seeds sprouted. Grew all three indoors with LST, finished around 70 days. No regrets. This one’s staying in my rotation
Top review
avatar
--
22 March 2025
5
Here's some data for you, I see people share it a lot in reviews here 📊✅Growth Time: 4 weeksFlowering Time: 50 daysYield: 2.3 oz/plant (organic soil, no CO2)Training: LST onlyResistance: No pests, slight PM sensitivity (controlled by airflow)Bag appeal: 9/10 (dense, frosty, minimal leaves)Smoke report: Clear euphoria, no burnout.Verdict: If you need a reliable, fast-finishing strain with commercial-grade bud, stop looking. It's right here.
Top review
avatar
-
21 March 2025
5
Good germ 100%

Benefits of Growing Cannabis Indoors

Indoor growing has become a popular method of cannabis cultivation in regions where marijuana is legal. It appeals primarily to those who don't have a piece of land to grow on, but the benefits of the best indoor seeds don’t end there. They include:

  • Microclimate control – the grower can adjust lights, temperature, and humidity independently, all while the plants are protected from the elements.
  • Growth control – growing weed seeds indoors allows you not only to control when flowering comes, but also speed up bud growth by increasing the CO2 concentration.
  • Better pest control – indoors, there are fewer diseases and pests that can ruin your crop.
  • Various media for growing – besides soil, you can also grow in hydroponics or soilless media.
  • Multiple harvests a year – possible thanks to microclimate control, irrigation, and lighting systems.
  • Compact and discreet – plants from the best marijuana seeds for growing inside collection are not too large in size and stay discreet, compact, and manageable throughout the entire growth.

Choosing the Right Indoor Cannabis Seeds

When picking the right indoor marijuana seeds, you need to take into account a few things. First of all, consider your skill level - do you have experience with growing cannabis or is it the first time you’re doing it? If it is, consider a more beginner-friendly variety. Do you have enough space for a more robust yield, or do you prefer compact strains?

Finally, consider the characteristics of a specific strain - especially its cannabinoid profile and growing difficulty. Remember - every person will react differently to different cannabis strains, and even the same variety can have different effects on you, depending on circumstances.

Top Indoor Cannabis Strains

There are plenty of indoor cannabis seeds for sale we could recommend, but here are some of our favorite ones:

  • Tropicana Cookies Fast Flowering - This hybrid strain is perfect for beginners, as it’s easy to grow, while also containing a high percentage of THC.
  • Critical XXL - This variety containing mostly cannabis indica provides you with great yields whether grown indoors or outdoors.
  • Kilimanjaro - This is a pure sativa cannabis strain originating from Kenya - hence the name.

Tips for Successful Indoor Growing

Want to ensure a successful indoor harvest? Here are some tips and tricks to consider:

  • For an increased yield, try forcing your plant to develop several smaller buds instead of one big one - do it when your plant is still young.
  • If you’re growing a photoperiod, you need to learn when is the best time to introduce the 12/12 light schedule, meaning your plant receives 12 hours of light and 12 hours of uninterrupted darkness.
  • Learn to differentiate between male and female plants, and unless you’re planning on making seeds, remove the male plants.
  • Wait with harvest to ensure full potency of your flowers.

Why Buy Indoor Seeds from Herbies Head Shop?

Our collection of indoor weed seeds for sale is well-suited for growers who don’t want to spend hours looking through seedbanks and reviews to find their next indoor strain. Let us do the work for you! Scroll through the collection, choose between flavors, potencies, and effects, and find weed seeds for indoor growing for sale to suit your grow room and preferences. And of course, on top of your order, you’ll receive free seeds from Herbies that are top-notch and likewise suited for indoor growth.

So, what are you waiting for - make sure to check the legality of cannabis growth in your location, and once given the green light, enjoy your very own grown cannabis!

All of our products are intended for use by adults aged 21 and over, in regions where cannabis cultivation is legally permitted.

Last updated: 1 June 2026
Why Choose Herbies to Buy Cannabis Seeds in Canada

  • Trusted by customers for over 20 years
  • Wide range of premium cannabis strains
  • Fast & discreet shipping to Canada
  • Secure checkout with multiple payment options
  • Free bonus seeds with every order
  • Freshly stored seeds with guaranteed germination
  • Thousands of positive customer reviews worldwide
  • Buy with Confidence
  • Germination Guaranteed
  • Discreet Shipping to Canada
  • 100% Secure Payment
Written by
Jessica Turner
Cannabis writer and social activist

Jessica is a cannabis writer and activist focused on education, responsible use, and stigma reduction. She creates beginner-friendly content for Herbies Seeds and The Cannabook on Medium.

Reviewed by
Ethan Cole
Cannabis cultivation expert and writer
FAQ
Do you ship to Canada?

Yes, Herbies offers fast and discreet shipping to Canada. You can check delivery availability with our shipping calculator. If your country is not listed, shipping is not available at this time.

Is shipping to Canada discreet?

Yes, all orders are packaged with 100% discretion. Herbies is never mentioned on the package, and labels only include essential delivery details.

When will you ship my order?

Orders are usually assembled and dispatched within 24 hours of payment on business days. Weekend orders are processed on the next working day. In rare cases, dispatch may take slightly longer.

What company do you ship with to Canada?

We partner with trusted couriers such as Correos, UPS, FedEx, DHL, and Tipsa. For shipping costs and delivery estimates, please use the calculator at the top of this page.

What if I haven’t received my order?

If your order has not arrived within the expected timeframe, please submit the claim form on our website, and our support team will assist you promptly.

Added to Wishlist Click to view your liked items
Added to Compare Click to compare items now
Removed from Wishlist
Removed from Compare
Link copied
Your review has been sent

It will be added after moderation

Your comment has been sent

It will be added after moderation

Something went wrong
Added to Cart Click to view your cart
Promo copied to clipboard Click here to proceed to your cart.