Indoor Cannabis Seeds

Indoor Cannabis Seeds

This section is a collection of cannabis seeds most suited to indoor climates, all of which are available to our team at SeedMasters.com


We have carefully picked the best strains for indoor climates, saving you time and providing you with the indoor genetics you would need to pull off a truly successful indoor grow. This list is reserved (in general) for the strains which are most suited to indoor climates, many of which cannot be grown in outdoor conditions. However, don't be fooled by the claustrophobic nature of these plants, they may not be very outgoing, but that doesn't mean they are pushovers! These are still some powerful plants: some with reputations to uphold and others with reputations to establish.

These strains are ideal for any indoor grower looking to expand their seed stock as well as for any breeders looking for these particular indoor traits. Regardless of what you are looking for, we have the variety here to satisfy everybody.

..and as always you can expect nothing less than
high quality cannabis seeds when you buy from our team here at SeedMasters.com! 

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K.O Kush

From a batch of super genetics OG Kush Growers Choice selected this one plant with outstanding quali..

From £19.95

K.O. Kush

This is a fight we assure you that you will lose. This Indica dominant is a serious heavyweight for ..

From £23.95

Kali 47

Kali 47 marijuana seeds are a strong and vigorous Sativa-dominant hybrid with an outstanding aroma a..

From £17.65

Kali AK

Take one look at a Kali AK plant from Original Sensible marijuana seeds and you will realise why thi..

From £31.00

Kali Dog

Kali Dog is a fine example of the strong genetics coming from growers in the USA. Though a Sativa do..

From £7.00

Kaligria

Kaligria is definitely one for the Sativa fanatics: these top-notch cannabis seeds produce some of t..

From £26.95

Kaya 47

Kaya 47 is a carefully selected AK47 which combines the high-class features of its legendary lineage..

From £18.75

Khufu

Khufu has that typical sweet flavor of original Kush cannabis seeds, it was named after the 1st pyra..

From £35.95

Killer Purps

Lovers of colour take note, Killer Purps has landed! These sativa dominant cannabis seeds are a..

From £26.85

Kings Kush Auto

King’s Kush is a unique hybrid of the OG Kush from Apothecary Seeds and a Grape Ape Original Clone..

From £20.20

Kosher Kush

From Kosher Kush, you can expect piles of buds because of its tight internode spacing. Just be sure ..

From £8.95

Kryptonite

We took several phenotypes of the Granada Mountains and crossed them with our varieties to find a pl..

From £4.95

Kuchi

Kuchi Feminized cannabis seeds produce a little and compact marijuana plant which is perfect for gro..

From £31.95

Kush Bomb

To create our Kush Bomb we crossed a hand selected Southern Cali Kush cannabis seeds with our monste..

From £20.65

Kush Mass

Kush Mass is a blend of an Indica with Sativa traits. She is Critical Mass crossed with a beautiful ..

From £8.95

Kush Mass Auto

Kush Mass is an Indica aspect and comes from a Critical Mass crossed with a Pure Afghan with Kush ge..

From £8.95