Forbidden Runtz
Forbidden Runtz brings together the best of the Runtz family in a feminised variety with a sweet, fruity and gassy profile. With 20-26% THC, and selections reaching 28%, according to our breeders’ analyses, it delivers a cheerful, body-led and deeply relaxing effect.
Forbidden Runtz characteristics
| THC | 20-26%, some selections up to 28% |
|---|---|
| CBD | Not known for being CBD-rich |
| Lineage | Runtz x Forbidden Zkittlez |
| Genetics | 60-65% indica / 35-40% sativa |
| Effects | Cheerful, euphoric, relaxing, body-led and enveloping |
| Flavours | Fruit candy, ripe berries, grapefruit, pine, wood, earth, spices, diesel and a chemical edge |
| Terpenes | Caryophyllene |
| Indoor yield | 450-650 g/m² depending on selection |
| Outdoor yield | 100-250 g/plant |
| Indoor flowering | 7-8 weeks |
| Outdoor harvest | September |
| Maximum height | 100-120 cm |
Forbidden Runtz feminised seeds
Forbidden Runtz doesn’t tiptoe in: it arrives with fruit candy, ripe berries and that gassy undertone that makes it obvious why this cross is so sought after. Our breeders work it from Runtz and Forbidden Zkittlez to produce an indica-dominant, resinous genetic with a big aromatic presence.
In the grow room it tends to form medium-sized, fast and sturdy plants, with dense branching and compact buds. The flowers come in emerald or dark green, with dark orange pistils and a coat of white trichomes that can show pink hints in some phenotypes.
It is a variety suited to indoor, outdoor and greenhouse growing. If you’re after a Forbidden Runtz feminised with dense buds, an intense smell and a really sweet terpene line, this is a serious contender.
How Forbidden Runtz behaves in the grow
Depending on the selection, Forbidden Runtz can stay at 100-120 cm and finish flowering in 7-8 weeks, around 53 days. Outdoors it can be ready in September, provided it gets enough light and a well-ventilated spot.
Our breeders rate it as a feminised plant of low-to-intermediate difficulty: it copes with different feeding levels, but it’s best not to overdo the nutrients towards the end so you don’t mask its terpene profile. In a greenhouse or outdoors it handles changeable conditions well, although it’s worth keeping an eye on humidity around the compact buds in the final weeks.
Growers point out that, even in hot conditions and under a faulty light, it still produces green, compact buds with dark orange pistils. In DWC, with around 100 days from seed to harvest and a careful dry, it gives very aromatic batches that can fill a whole house with the scent of fresh flowers.
Forbidden Runtz effects
With 20-26% THC and some selections reaching 28%, Forbidden Runtz builds gradually. First comes a cheerful, carefree mental spark; then a more pronounced, enveloping and smooth physical calm settles in.
Those who have tried it describe it as smooth and relaxing yet with enough spark to get going, and mention a clear mental shift from the very first draw. That contrast fits its profile: a lifted mood at the start and bodily rest as the session goes on.
On the palate it moves between ripe sweets, diesel and spiced wood, like opening a jar of berries in caramel and finding a streak of dry pine at the bottom. It’s sweet but never flat: caryophyllene gives it that spicy edge that makes it so recognisable.
Why buy Forbidden Runtz from Bulk Genetics
At Bulk Genetics you buy Forbidden Runtz seeds produced by our breeders, at competitive prices and with 100% discreet shipping. We also add free seeds to every order so your next grow starts with a bit more headroom.
We have been shipping orders since 2016 and every parcel is tracked so you know where your purchase is. Experience counts here: carefully selected genetics, clear communication and packaging designed to arrive without drawing attention.
Since 2016 · Founders with over 25 years in the business
- Free shipping from €75 And no minimum order
- Discreet shipping No logos, no clues about the contents
- Packed within 24 h Fast tracked shipping
- Germination guarantee We have your back if it fails
- Tested seeds Stable, proven genetics
- A gift with every order Plus free seeds from €30
Frequently asked questions
What customers ask us most about Forbidden Runtz.
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Is Forbidden Runtz indica or sativa?
Forbidden Runtz is an indica-dominant hybrid, with an approximate profile of 60-65% indica and 35-40% sativa.
When is Forbidden Runtz harvested outdoors?
Outdoors it can be ready in September. It performs best with plenty of light and good ventilation, especially as its buds are compact and very resinous.
Is Forbidden Runtz feminised suitable for beginners?
It can be if you keep watering, feeding and humidity under control, but we class it as low-to-intermediate difficulty: it is hardy, although its aromatic power and dense flowers need attention towards the end.