Heavy Kickers Mix Feminized Seeds (Herbies Seeds)
    Mix Pack
    Heavy Kickers Mix (Herbies Seeds)
    (4)
    THC 29 - 33 %
    • Feminized
    • Photoperiod
    Seeds
    Apple Betty feminized seeds
    Top
    Apple Betty (Herbies Seeds)
    (6)
    THC 28 - 33 %
    • Feminized
    • Photoperiod
    Seeds
    Rucu Cucu OG feminized seeds
    Rucu Cucu OG (Seedstockers)
    (5)
    THC 30 %
    • Feminized
    • Photoperiod
    Seeds
    Mimosa Shot Feminized Seeds (Herbies Seeds)
    Mimosa Shot (Herbies Seeds)
    (3)
    THC 30 %
    • Feminized
    • Photoperiod
    Seeds
    Grandmommy Purple Feminized Seeds (Herbies Seeds)
    Top
    Grandmommy Purple (Herbies Seeds)
    (17)
    THC 28 - 33 %
    • Feminized
    • Photoperiod
    Seeds
    Grandaddy Purple
    Top
    Grandaddy Purple (BlimBurn Seeds)
    (12)
    THC 25 %
    • Feminized
    • Photoperiod
    Seeds
    Gorilla Cookies Fast Flowering (Fast Buds)
    New
    Gorilla Cookies Fast Flowering (Fast Buds)
    (0)
    THC 29 %
    • Feminized
    • Photoperiod
    Seeds
    Runtz Punch Feminized Seeds (Herbies Seeds)
    Top
    Runtz Punch (Herbies Seeds)
    (3)
    THC 29 %
    • Feminized
    • Photoperiod
    Seeds
    Godzilla Original Glue GG#4 Feminized Seeds (Herbies Seeds)
    Great yields
    Godzilla Original Glue GG#4 (Herbies Seeds)
    (3)
    THC 29 %
    • Feminized
    • Photoperiod
    Seeds
    Tropicana Cookies Fast Flowering Feminized Seeds (Fast Buds)
    New
    Tropicana Cookies Fast Flowering (Fast Buds)
    (0)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Apple Betty Auto Feminized Seeds (Herbies Seeds)
    New
    Apple Betty Auto (Herbies Seeds)
    (0)
    THC 27 - 29 %
    • Feminized
    • Autoflowering
    Seeds
    Strawberry Gorilla Auto feminized seeds
    Strawberry Gorilla Auto (Fast Buds)
    (3)
    THC 28.4 %
    • Feminized
    • Autoflowering
    Seeds
    Banana Sherbet feminized seeds (Original Sensible seeds)
    Extra Seeds
    Banana Sherbet (Original Sensible Seeds)
    (5)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Mimosa x Orange Punch Feminized Seeds (Barneys Farm)
    Top
    Mimosa x Orange Punch (Barney's Farm)
    (13)
    THC 26 - 30 %
    • Feminized
    • Photoperiod
    Seeds
    Wedding Cookies feminized seeds
    Top Extra Seeds
    Wedding Cookies (Original Sensible Seeds)
    (5)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Runtz Gum feminized seeds
    Extra Seeds
    Runtz Gum (Original Sensible Seeds)
    (6)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Runtz Muffin Feminized Seeds (Barney’s Farm)
    Top
    Runtz Muffin (Barney's Farm)
    (18)
    THC 27 - 29 %
    • Feminized
    • Photoperiod
    Seeds
    Cookies Gelato Feminized Seeds (Royal Queen Seeds)
    Top
    Cookies Gelato (RQS)
    (11)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Do-Si-Dos OG feminized seeds
    Top Extra Seeds
    Do-Si-Dos OG (Original Sensible Seeds)
    (11)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Girl Scout Cookies feminized seeds (Garden of Green)
    Top
    Girl Scout Cookies (Garden of Green)
    (11)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    GG#4 Original Glue feminized seeds (Original Sensible Seeds)
    Top Extra Seeds
    GG#4 Original Glue (Original Sensible Seeds)
    (11)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Bruce Banner #3 feminized seeds (Original Sensible Seeds)
    Top Extra Seeds
    Bruce Banner #3 (Original Sensible Seeds)
    (16)
    THC 28 %
    • Feminized
    • Photoperiod
    Seeds
    Fem Mix Pack #1 Feminized Seeds from Herbies Seeds
    Mix Pack
    Fem Mix Pack #1 (Herbies Seeds)
    (2)
    THC 26 - 29 %
    • Feminized
    • Photoperiod
    Seeds
    Biscotti Mintz Feminized Seeds (Barney's Farm)
    Biscotti Mintz (Barney's Farm)
    (9)
    THC 25 - 30 %
    • Feminized
    • Photoperiod
    Seeds

    Indoor Marijuana Seeds

    In this collection of the best cannabis seeds for indoor growing, you can find all our picks for cultivating in grow rooms and grow boxes, on windowsills, and in other areas with limited space and artificial light. All strains have been chosen for their ease of growth and manageable sizes that don’t lessen the quality of the crop.

    Weed Seeds For Indoor Growing

    weed seeds for indoor growing

    Cultivating cannabis indoors requires the grower to have not only a lot of patience, but also some equipment. For those who are just taking their first steps in indoor growing, this rewarding activity will require an initial investment to cover the cost of lamps, soil, fertilizers, electricity, and so on. In addition, even before you get yourself some indoor weed seeds, you need to carefully read the basic rules of growing indoor seeds, gradually accumulating the necessary information and clarifying various nuances, which over time will certainly appear.

    After you decide on the indoor marijuana seed you want to grow, which is easy to do with the large range at our online store, you’ll need to be ready for the growing process. First, indoor marijuana seeds are germinated and then placed in a soil mixture. The next stage is the emergence of seedlings. The seedlings from the weed seeds for indoor growing should be kept in a moist environment and under constant light until the first two pairs of leaves appear. Once between 3-4 internodes of leaves are fully formed, the vegetative phase begins, during which time the green mass and root system are actively built up. That’s how you’ll start your weed seeds indoor.

    Then comes the flowering phase which, even if you choose fast-growing indoor cannabis seeds, will last the longest. During this period of plant development, buds appear and develop, so it’s necessary to feed the plant regularly and monitor its health.

    The final phase of indoor cannabis development is maturation, during which big fan leaves start to wilt and the color of the hairs on the buds changes, as well as the color of the resin-filled trichomes. After this, you can start harvesting.

    The Benefits of Growing Cannabis Indoors

    best indoor cannabis seeds

    The indoor environment is believed to be the future of marijuana cultivation, and it’s difficult to argue with this for purely practical reasons. Indoor cultivation 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 grow.

    Feminized Indoor Cannabis Seeds are the Best Choice

    If you take a look at our collection of the best marijuana seeds for indoor growing, you’ll find that almost every single one of these strains is feminized. This is very important, because if a tightly packed grow room contains a male plant, it’s guaranteed to pollinate the rest of the plants at the start of the flowering process, ruining the quality of the crop completely.

    Even if you notice a "saboteur" in time, its removal can cause certain difficulties, because you’ll inevitably have to shake the bush. At this point, its seed sacs may open and, again, pollinate female plants around it. Feminized indoor cannabis seeds can help you avoid this problem because there’s a 99% chance that only female plants will grow from these.

    Autoflowering or Photoperiod for Indoors?

    indoor cannabis seeds

    There is no universal answer to this question. If you want to get a harvest as quickly as possible and without putting too much effort into growing indoor, autoflowering cannabis seeds will be the perfect choice for you. In this case, you can simply plant the germinated seed in the pot, keep it under a lot of light, and water them in time. When growing indoors, autoflowering cannabis seeds don’t require training or large amounts of nutrients. After an average of 2 months, you’re almost guaranteed to get 30-50 grams of buds per bush.

    However, if you’re the kind of person who’s not afraid to experiment, wanting to squeeze out the maximum potential inherent in the genetics of the best indoor weed, you’ll probably want to opt for a photoperiodic variety. Unlike autoflowering strains, it will tolerate any yield-boosting techniques and  big amounts of fertilizer.

    To summarize, indoor autoflowering cannabis seeds yield less, but will do so about twice as fast as photoperiods. On the other hand, photoperiod seeds produce more buds, but will take more time and effort. Either way, you'll find both varieties in our collection.

    Sativa or Indica for Best Indoor Weed?

    When it comes to pure 100% Sativa varieties, you can safely say that these in no way make the best indoor strains. A medium-sized grow room simply won’t have enough space to grow a Sativa plant, which can reach up to 3-4 meters (9’10”-13’1”) in height when unrestricted. A good Indica, on the other hand, with an average maximum height of about 1.5 meters (4’9”), is hands down the best indoor seed option.

    The good news is that there are no landrace Sativas in this collection; however, there are some excellent hybrids that have been bred and stabilized over the years specifically for growing cannabis indoors. This allows you to focus solely on the effects, THC concentration, and flavor you want, not the phenotype. In our collection, you’ll find the best cannabis seeds for indoor growing to suit every taste.

    Indoor Cannabis Seeds for Sale at Herbies

    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 indoor weed seeds 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.