Mokum's Tulip x Auto Colorado Cookies
Indoor cannabis seeds remain one of the most popular ways to grow high quality, high potency cannabis. Growing indoors, with a fully controlled and optimised environment, allows the indoor cannabis seeds to reach full potential. Expect the highest THC levels and heavy harvests along with superb aroma and flavour. Our indoor cannabis seed collection contains some of the most popular feminised seeds and autoflower seeds.
Original Skywalker x Amsterdam Amnesia
Skywalker Haze x Auto Amsterdam Amnesia
Wedding Cake X Animal Cookies
THC Bomb X (Critical Orange Punch x Bubba Island Kush)
Original South African Power Plant
Las Vegas Lemon Skunk Autoflower
(Cinderella 99 X Jack Herer) X Magnum
Trial Pack Autoflower
Trial Pack Feminised
Gorilla Glue #4 X Sherbet
Kerosene Krash x (Kerosene Krash x Auto Glueberry O.G.)
Mad Scientist X Voodoo
Gelato X Sherbet
Banana Blaze X Auto Mazar
WiFi OG X Glueberry OG
What are indoor cannabis seeds?
Indoor cannabis seeds can be germinated and grown into plants which produce cannabis buds. Good quality indoor cannabis seeds are easier to grow than ever and deliver heavy harvests rich in THC, or any other cannabinoid you prefer such as CBD, CBG, CBDV, THCV etc. Most growers choose either autoflowering cannabis seeds or traditional photoperiod seeds. But some old school growers (or those wanting to produce their own crosses) can also grow regular photoperiod cannabis seeds.
Buy indoor cannabis seeds online
Autoflower seeds take around 10-11 weeks to grow indoors. Usually they are grown under 20 hours of daily light from seed to harvest. Quality levels from the best autoflower seeds are as good as photoperiod feminised seeds and many growers feel that autoflower seeds are easier/faster to grow.
Photo-dependent feminised seeds don't start blooming until light hours are reduced to 12 per day. Whether you choose autoflower indoor seeds or photoperiod indoor cannabis seeds you can expect high quality harvests.
Best indoor feminised cannabis seeds
There has never been such a wide choice of indoor feminised cannabis seeds. Recent introductions with USA genetics have increased the diversity and quality levels on offer. Here are three of the top Dutch Passion feminised cannabis seeds.
Sugar Bomb Punch
Sugar Bomb Punch seeds are a proud member of the elite Dutch Passion Extremely High THC cannabis seeds collection. These can produce THC levels around 25% in optimum conditions. Indoor feminised cannabis seeds simply don't come much stronger than Sugar Bomb Punch! The indica genetics take around 9 weeks to complete bloom and are part of the USA Special cannabis seed collection.
Amsterdam Amnesia seeds use the best Amnesia genetics you can get, Amsterdam Amnesia! With very high THC levels and the classic Amnesia effects this is a strain that should be in everyone's seed collection. With famously high yields of frosty and mind-numbingly potent sativa buds Amsterdam Amnesia is a classic indoor feminised cannabis seed that you simply shouldn't miss out on!
If you’re looking for a sativa strain with very high THC levels, a bloom time of around 9 weeks and a classic soaring Haze high with powerful cerebral effects then look no further. Skywalker Haze feminised cannabis seeds are exactly what you are looking for!
Best indoor autoflower cannabis seeds
Autoflowering cannabis seeds have become the go-to genetics for any grower seeking a fast, heavy, high quality harvest with an easy grow experience. Dutch Passion are proud to have been one of the original autoflower seed pioneers and have collected numerous cannabis cups and awards for their autoflower seeds. Here are 3 top recommendations:
Auto Skywalker Haze
Fans of sativa indoor autoflower cannabis seeds will love Auto Skywalker Haze. With very high THC levels autoflower seeds don't get much stronger. The Haze genetics mean that Auto Skywalker Haze can take up to 12 weeks from seed to harvest. That’s a couple of weeks longer than other autos, but the wait is worth it for the XL yields of powerfully relaxing buds.
Auto Cinderella Jack
If you’re looking for the strongest possible indoor autoflower cannabis seeds then you need Auto Cinderella Jack. With THC levels officially (and independently!) recorded at over 25% this could be the worlds strongest autoflower seed. Heavy yielding with a long lasting and supremely powerful effect. Only suitable for those that can take the very strongest buds!
Auto Lemon Kix
Auto Lemon Kix has to be one of the most delicious tasting strains from recent years, with a sweet candied fruit aroma and an equally mouthwatering taste. These indoor autoflower cannabis seeds are a member of the exclusive Extremely High THC cannabis seed selection.
Best indoor regular cannabis seeds
Indoor regular cannabis seeds give rise to approximately equal numbers of male and female offspring. Regular cannabis seeds can be used to produce your own hybrids/crosses from male and female plants.
Mazar is a legendary original member of the Dutch Passion Afghani Kush seed collection. With a powerful indica effect and dense, sticky THC loaded buds it remains a favourite with growers around the world many years after she was first released. Also available in feminised seeds and autoflower seeds.
Blueberry seeds need no introduction. A multiple cannabis cup winner and legendary founding member of the Blue Family of cannabis seeds. Blueberry seeds produce plants with very high THC levels and a uniquely smooth and relaxing connoisseur high. Some people grow nothing else! Also available in autoflowering seeds and feminised cannabis seeds.
Orange Bud is a sativa variety which can be ready after just 7-8 weeks of bloom. The buds have a refreshing taste of freshly picked oranges and a strong citrus aroma. This delicious package is completed with a famously powerful and enjoyable high. Due to customer demand, Orange Bud is also available in autoflower seeds and feminised seeds.
What makes a cannabis strain indoor or outdoor?
Some indoor cannabis strains can't be grown outdoors at all latitudes. They may lack the genetics to give them sufficient weather resistance at your latitude. Or they may simply take too long to finish outdoors in temperate climates.
Dutch outdoor cannabis strains have been selectively bred over many generations to withstand outdoor cultivation at Dutch latitudes.
When to start indoor cannabis seeds?
It’s up to you! The beauty of indoor cannabis seeds is that you create the optimised grow environment indoors. So long as good indoor grow conditions are maintained you can grow your indoor cannabis seeds at any time of the year, or even all year round!
What do you need for indoor cannabis seeds growing?
You need grow lights, a carbon filter, extraction fans, a grow medium/grow system, nutrients and a few other devices perhaps (thermometer, humidity meter, pH meter). You can buy the equipment easily online or in a grow shop. You will also need some quality cannabis seeds from a proven supplier!
What is the average flowering time of indoor cannabis strains?
Typically around 8-10 weeks bloom time for indoor feminised cannabis seeds, though some Haze strains can take up to 14 weeks. Autoflower seeds grow from seed to harvest in around 10-11 weeks.
What is the average yield of indoor cannabis seeds?
There are so many factors that it’s hard to give an average yield. Light type, grow method, skill level, cannabis genetics all have a huge impact. Many growers aim for around 75g-100g per indoor plant. But inexperienced growers may get less, and professional growers could get much more.