Forbidden Runtz

Price: $34.00 ($11.33 / seed)

Forbidden Runtz brings together the best of the Runtz family in a feminized strain with a sweet, fruity and gassy profile. With 20–26% THC, and selections hitting 28%, according to our breeders' lab results, it delivers a cheerful, body-led and deeply relaxing effect.

Pack size

Forbidden Runtz characteristics

THC20–26%, some selections up to 28%
CBDNot known for being CBD-rich
LineageRuntz x Forbidden Zkittlez
Genetics60–65% indica / 35–40% sativa
EffectsCheerful, euphoric, relaxing, body-led and enveloping
FlavorsFruit candy, ripe berries, grapefruit, pine, wood, earth, spices, diesel and a chemical edge
TerpenesCaryophyllene
Indoor yield1.5–2.1 oz/sq ft depending on selection
Outdoor yield3.5–9 oz per plant
Indoor flowering7–8 weeks
Outdoor harvestSeptember
Maximum heightAbout 3.5–4 ft

Forbidden Runtz feminized seeds

Forbidden Runtz doesn't tiptoe in: it shows up 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's a strain suited to indoor, outdoor and greenhouse growing. If you're after a feminized Forbidden Runtz with dense buds, a loud 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 about 3.5–4 feet and finish flowering in 7–8 weeks, around 53 days. Outdoors it can be ready in September, as long as it gets enough light and a spot with good airflow.

Our breeders rate it as a feminized plant of low-to-intermediate difficulty: it handles different feeding levels, but it's best not to overdo the nutes toward the end so you don't mask its terpene profile. In a greenhouse or outdoors it copes well with changing conditions, 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 hitting 28%, Forbidden Runtz builds gradually. First comes a cheerful, carefree mental spark; then a deeper, enveloping and smooth physical calm settles in.

People 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 pull. That contrast fits its profile: a lifted mood at the start and body rest as the session goes on.

On the palate it moves between ripe candy, 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 recognizable.

Why buy Forbidden Runtz from Bulk Genetics

At Bulk Genetics you buy cheap Forbidden Runtz seeds produced by our breeders, with discreet shipping within the US and free shipping on orders over $99.

We've been shipping orders since 2016 and every package comes with tracking so you know where your order 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 over $99 And no minimum order
  • Discreet shipping No logos, no clues about the contents
  • Ships from California Tracked shipping within the US
  • Germination guarantee We have your back if it fails
  • Tested seeds Stable, proven genetics
  • Secure checkout Visa, Mastercard, Venmo and crypto
100% secure checkout Visa, Mastercard, Venmo, Bitcoin

Frequently asked questions

What customers ask us most about Forbidden Runtz.

Questions about shipping, payment or guarantee?
See our help page

Is Forbidden Runtz indica or sativa?

Forbidden Runtz is an indica-dominant hybrid, with a profile of roughly 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 airflow, especially since its buds are compact and very resinous.

Is feminized Forbidden Runtz suitable for beginners?

It can be if you keep watering, feeding and humidity under control, but we rate it as low-to-intermediate difficulty: it's hardy, although its strong aroma and dense flowers need attention toward the end.

Loading...
Back to top