Forbidden Fruit Cake
Cannabis seeds
by Pure Instinto
Forbidden Fruit Cake Cannabis Seeds by Pure Instinto
Forbidden Fruit Cake is a feminised cannabis seed from Pure Instinto that crosses Forbidden Fruit with Wedding Cake — two heavyweight American genetics rolled into one indica-dominant hybrid. The result is a strain that stacks dense, frosty flowers dripping with terpenes, delivers up to 27% THC, and finishes flowering in just 58–63 days. If you want dessert-scented buds with serious potency and a calm, full-body stone, this is the seed to drop.
Why Grow Forbidden Fruit Cake Seeds
Forbidden Fruit Cake feminised seeds produce hardy, bushy indica plants with broad dark-green fan leaves, a strong central stem, and sturdy side branches that respond well to both low-stress and high-stress training. Pure Instinto bred this strain to be forgiving — she shrugs off mild temperature drops, shows natural resistance to common pests and pathogens, and keeps a manageable structure even when she stretches during the flip to bloom.
What really sets this one apart from other indica-dominant seeds in the catalogue is the combination of speed, yield, and bag appeal. You're looking at 58–63 days of flowering — quick by any standard — and the plants reward you with thick, resinous colas that take on deep purple and autumnal colours as harvest approaches. Drop nighttime temperatures a few degrees in late flower and the purple pigmentation really comes through. The visual result is genuinely striking: frosted, purple-tinged buds that look as good as they smell.
The aroma is where the name earns itself. Forbidden Fruit brings a musky, tropical fruit profile — think dark cherry and grapefruit — while Wedding Cake layers in doughy, vanilla sweetness with a hint of pepper. Together, you get a terpene profile that fills the room during the final weeks of flower. If you've grown Wedding Cake crosses before, expect that same sticky, resinous coating on your scissors at trim time, but with a fruitier, more complex nose.
Forbidden Fruit Cake Grow Specs and Yield
| Specification | Detail |
|---|---|
| Seed Bank | Pure Instinto |
| Genetics | Forbidden Fruit x Wedding Cake |
| Type | Feminised (photoperiod) |
| Indica / Sativa | Indica-dominant hybrid |
| THC Content | Up to 27% |
| Flowering Time | 58–63 days |
| Indoor Yield | 500–600 g/m² |
| Seeds per Pack | 3 |
| Training Response | Excellent (LST, HST, SCROG) |
| Difficulty | Beginner-friendly |
Indoor growers can expect 500–600 g/m² with proper lighting and feeding — a strong return for a sub-65-day flowering strain. The bushy growth pattern makes her a natural fit for SCROG setups, where you can spread those side branches across a net and expose every bud site to light. Outdoors, her pest resistance and tolerance for cooler climates make her a solid pick for northern European gardens or greenhouses where autumn temperatures arrive before you'd like.
How to Grow Forbidden Fruit Cake Feminised Seeds
- Germinate your Forbidden Fruit Cake seeds using the paper towel method or directly in a propagation plug. Keep temperatures around 22–26°C and humidity above 70% until taproots emerge — typically within 24–72 hours.
- Transplant seedlings into their first container once the taproot is 1–2 cm long. A light, airy growing medium works well. These are indica-dominant plants, so expect compact internodes and broad leaves from the start.
- During vegetative growth, take advantage of the strain's sturdy structure. Top or FIM once above the 4th or 5th node to encourage lateral branching. She responds well to LST — gently bending and tying down branches opens the canopy and promotes even light distribution.
- Flip to 12/12 when your canopy fills roughly 60–70% of the available space. Forbidden Fruit Cake will stretch during the first two weeks of bloom, but she stays controllable indoors. Defoliate lightly to improve airflow through the dense canopy — these chunky indica buds can trap moisture.
- In the final 2–3 weeks, consider lowering nighttime temperatures to 16–18°C to bring out the purple and autumnal pigmentation. This is purely cosmetic but adds serious bag appeal.
- Harvest when trichomes shift from clear to mostly milky with a few amber heads — usually around day 58–63 from the flip. Dry slowly in a dark room at 18–20°C and 55–60% humidity for 10–14 days, then cure in glass jars for at least two weeks.
Flavour, Aroma, and Effects of Forbidden Fruit Cake
The terpene profile on Forbidden Fruit Cake is layered and genuinely memorable. On the inhale, you get ripe dark fruit — cherry, plum, grapefruit — carried by that musky Forbidden Fruit backbone. The exhale is where the Wedding Cake parentage shows up: doughy, sweet vanilla with a peppery finish that lingers on the palate. It's a dessert strain that doesn't taste artificial — the fruit notes keep it grounded and complex.
With THC levels reaching up to 27%, the effects lean heavily into physical relaxation. Expect a calm, full-body stone that settles in gradually and deepens over time. This is an evening strain — not the one you reach for before a productive afternoon. The indica dominance shows in the weight behind the eyes and the urge to melt into whatever you're sitting on. Traditionally, strains with this kind of terpene and cannabinoid profile have been used by growers and consumers looking for deep relaxation and wind-down effects.
Complete your setup with a carbon filter and extraction fan — Forbidden Fruit Cake's terpene production is no joke, and your neighbours will notice without proper filtration. If you're running a SCROG, grab an elastic trellis net to make the most of her branchy growth pattern.
Forbidden Fruit Cake vs Wedding Cake Seeds
| Trait | Forbidden Fruit Cake | Wedding Cake (typical) |
|---|---|---|
| Genetics | Forbidden Fruit x Wedding Cake | Triangle Mints x Animal Mints (varies) |
| THC | Up to 27% | Up to 25–28% |
| Flowering Time | 58–63 days | 56–65 days |
| Aroma | Dark fruit, vanilla, dough, pepper | Sweet, doughy, earthy, pepper |
| Outdoor Resilience | Strong — handles cold, pests | Moderate |
| Purple Colouring | Pronounced with cool nights | Occasional |
| Indoor Yield | 500–600 g/m² | 450–550 g/m² |
The Forbidden Fruit parentage adds a fruity depth to the aroma that straight Wedding Cake lacks, plus noticeably better resilience outdoors. If you're growing in a greenhouse or a garden with unpredictable autumn weather, Forbidden Fruit Cake is the safer bet.
Frequently Asked Questions
What genetics are in Forbidden Fruit Cake seeds?
Forbidden Fruit Cake is a cross of Forbidden Fruit and Wedding Cake, bred by Pure Instinto. Both parents are well-known American genetics — Forbidden Fruit brings tropical, musky fruit terpenes while Wedding Cake contributes doughy sweetness and high THC potential.
How long does Forbidden Fruit Cake take to flower?
Flowering takes 58–63 days from the light flip to 12/12. That's fast for a strain producing up to 27% THC and 500–600 g/m² indoors. You can expect harvest-ready plants roughly 9 weeks into bloom.
Is Forbidden Fruit Cake hard to grow?
No — this is a beginner-friendly strain. The indica-dominant structure is sturdy and forgiving, she responds well to training techniques, and she has natural resistance to pests and mild environmental stress. Keep humidity in check during late flower and you'll be fine.
What does Forbidden Fruit Cake smell and taste like?
Dark cherry, grapefruit, and plum on the inhale, with a doughy vanilla and peppery finish on the exhale. The terpene production is heavy — expect sticky scissors at trim time and a room that smells like a fruit bakery during the final weeks of flower.
How much yield can I expect from Forbidden Fruit Cake?
Indoor growers report 500–600 g/m² with proper lighting and nutrition. Outdoors, yields depend on climate and container size, but the strain's vigorous branching and dense bud stacking make her a strong producer in both environments.
Will Forbidden Fruit Cake turn purple?
Yes — especially if you lower nighttime temperatures to 16–18°C during the final 2–3 weeks. The Forbidden Fruit genetics carry natural purple pigmentation that expresses beautifully under cooler conditions, giving the buds deep autumnal colours alongside their heavy frost.
How many seeds come in a pack?
Each pack of Pure Instinto Forbidden Fruit Cake contains 3 feminised seeds.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.