Are you over 18?

You have to be 18 years or older to enter this website.

Sorry, Adults Only.


Forbidden Runtz Auto Feminised Seeds


Be the first to review this product


The Oh-So Famous Runtz Now in Autoflowering Form!
Fast Buds

Breeder: Fast Buds

Availability: In stock

Product Name Price Qty
Forbidden Runtz Auto Feminised 3 Pack
Forbidden Runtz Auto Feminised 5 Pack
Forbidden Runtz Auto Feminised 10 Pack


An Indica-dominant hybrid that can reach up to 130cm.

It has been skillfully selected and bred to offer growers, of any level, the top-quality traits that made its parents so popular in California.

This high yielder can produce up to 550gr/m2 in just under 65 days, making it ideal for those who are looking for high-quality buds in a relatively short amount of time.

You can expect a delightful and flavourful blend of aromas that, thanks to the impressive 26% THC, results in a cerebral high that hits you right between the eyes and slowly turns into a strong level of relaxation.

The buds grow denser than most Indica-dominant hybrids and develop a pointy almost spear-shaped appearance with swollen calyxes that feature thin orange hairs spaced out around them and a thick layer of resin all over the buds.

You’ll see a lot of sugar leaves with piles of trichomes that give you an idea of what to expect even before harvesting, meaning that this strain hits hard and it’s suited for the most demanding consumers.

Forbidden Runtz Auto provides an overall balanced effect.

Expect a slightly stronger high that won’t have you couch-locked to begin with, letting you laugh and enjoy its Sativa heritage before then melting you into the nearest couch, taking all physical pain and worries away.

A marvelous effect if you are looking for a complete effect, well suited to go out with friends or do your chores and watch your favourite movie or series on the couch after the day is over.

Look forward to a main stem that can reach an average of 130cm and is surrounded by several long and thick side branches that can get almost as big as the main cola.

A truly bushy variety that won’t be afraid to show its hybrid vigor.

This strain grows large fan leaves with several thin fingers out of every internode, where you’ll also see rounded golf ball-sized nugs developing, finishing with an obelisk-shaped main bud at the top.

An extraordinary yielder that will reward you with up to 550gr/m2 of high-quality buds, the perfect choice for extractors seeking a first-rate resin producer.

We highly recommend using a scrog net or bamboo stakes to provide support for the branches due to the dense buds that may end up being too heavy for the branches to withstand.

Due to the bushy foliage, we suggest performing LST techniques such as tying down the branches or slightly defoliating if you’re experienced enough, this way you will allow the light to reach much deeper and provide a better airflow in between the buds, thus increasing yields, and preventing mould and bugs.

Remember to flush thoroughly one week before harvesting to make sure the true flavours and aromas come out during the curing process.

On the inhale, this strain offers that notorious Forbidden Fruit flavour but with an unusual mix of fruity and sweet flavours, along with a touch of earthy terps, resulting in a creamy and pleasantly smooth smoke, which slowly turns into a distinct, almost candy-like flavour with citrusy undertones that will leave a delicious aftertaste in your mouth.

An ideal choice for smokers who enjoy strains that keep you guessing with every hit.

Additional Information

Seed Bank Fast Buds
Seed Type Feminised
Flowering Type Autoflowering
Genetics Forbidden Fruit x Runtz
Where to Grow Indoor / Outdoor
Flowering Time 9 weeks
Type 65% Indica
Yield 450 - 550 gr/m2
THC up to 26%
Height 90 - 130 cm

Free Delivery


- FREE for all orders over £25.00 GBP

- only £3.50 for orders up to £25.00

- only £7 for Special Delivery


Rest of the World

- FREE if order value exceeds £250.00 GBP

- only £10.00 for orders below £250


All orders despatched within 24 hours (if in stock).

We accept the following payment methods:


  • Bank Transfer - 5% discount
  • Cash
  • Bitcoin, Litecoin and other cryptocurrencies - 5% discount


We accept the following currencies GBP, EURO and USD (notes only) & strongly advise that a Registered Delivery service is used.

Buy 3 Get 1 Free


Write Your Own Review

Only registered users can write reviews. Please, log in or register