Truffle Cake
Also known as: White Truffle Cake
Breeder: In House Genetics
Truffle Cake is a dessert-gas hybrid bred by In House Genetics that pairs the savory, resin-heavy White Truffle cut of Gorilla Butter F2 with the sweet dough-forward Pancakes. Prized for exceptional trichome coverage, complex earthy-sweet terps, and strong hash-making potential with reported 5.3% fresh-frozen rosin returns. A compact, production-friendly plant that finishes in 8-10 weeks. Truffle Cake occupies a distinct niche at the intersection of the Cake and Truffle genetic waves that defined premium cannabis breeding from 2020 onward. The White Truffle cut — a Gorilla Butter F2 phenotype selected by BeLeaf Cannabis from Fresh Coast Seed Company genetics — brought savory, umami-forward terpene profiles into a market dominated by fruit and candy strains, while the Pancakes parent (London Pound Cake #75 × Kush Mints #11) contributed the dessert sweetness, structural vigor, and heavy resin coverage that hash makers demand. Total cannabinoids routinely test in the 24–28% range, with caryophyllene-dominant terpene profiles that distinguish it from the limonene-forward trend of its era. The strain commands premium pricing ($45–$75 per eighth at retail) and remains a collector-grade genetic in seed form.
Lineage & Genetics
Cross: White Truffle x Pancakes
White Truffle (Gorilla Butter F2 pheno selected by BeLeaf Cannabis; GG4 x Peanut Butter Breath) contributes explosive resin production, savory mushroom-earth funk, and indica-dominant structure. Pancakes (London Pound Cake #75 x Kush Mints #11, bred by In House Genetics) adds sweet vanilla-dough terps, dessert-forward flavor, and additional flower density.
Lineage Dispute
Some sources list the mother as 'Gorilla Butter F2 (White Truffle Cut)'; White Truffle is a Gorilla Butter F2 phenotype selected by BeLeaf Cannabis from Fresh Coast Seed Co. stock — same plant, different naming conventions.
Terpene Profile
Caryophyllene — Leads the profile at 0.4-1.0%; delivers peppery spice and grounding body warmth with anti-inflammatory potential
Limonene — Second at 0.3-0.7%; adds citrus brightness and mood lift that cuts through the heavy earthy base
Humulene — 0.2-0.5%; earthy, woody hop notes that complement the savory truffle character
Myrcene — 0.2-0.6%; provides herbal, musky depth and contributes to the relaxing body effect
Linalool — 0.1-0.3%; soft floral accent that rounds out the dessert sweetness in some cuts
Aroma: Funky earthy mushroom-truffle base layered with sweet pancake-batter dough, sharp fuel, and chocolate-spice undertones that develop through the cure
Flavor: Inhale brings buttery chestnut and sweet cake batter; exhale reveals peppery gas, earthy diesel, and a lingering nutty-chocolate aftertaste with faint sour raspberry
Effects & Experience
Onset: Immediate cerebral head rush with strong euphoria within minutes
Uplifting mood boost and creative focus that transitions into deep physical relaxation, muscle tension release, and couch-lock at higher doses
Duration: 2-3 hours; cumulative indica body effect builds over the session
Commonly Reported Uses
Grower's Notes
Truffle Cake, bred by In House Genetics from Fresh Coast Seed Company's Gorilla Butter F2 "White Truffle Cut" crossed with Pancakes (London Pound Cake #75 × Kush Mints #11), is a resin-forward indica-dominant hybrid whose cultivation profile rewards disciplined environment control and proactive canopy management. The White Truffle cut was originally selected by BeLeaf Cannabis for its extraordinary trichome density and savory terpene expression; Pancakes contributes robust structure, dessert-forward sweetness, and the tight internodal spacing inherited from its Kush Mints parentage.
In vegetative growth, Truffle Cake presents classic indica-leaning architecture: broad fan leaves, vigorous lateral branching, and compact node spacing that suits SCROG and LST techniques. Topping at the fourth or fifth node is standard practice, producing four to six main colas with an even canopy. Upon transition to 12/12, expect a moderate stretch of 1.5–2.0× over roughly ten to fourteen days before vertical growth ceases. Finished indoor plants typically stand 90–120 cm (3–4 ft); outdoors, with extended veg, they may reach 150–180 cm. The bushy habit demands strategic defoliation — a light strip at day 21 of flower to open the interior, and a second pass around day 42 to eliminate microclimates that invite botrytis in the dense upper canopy.
Flowering Time and Harvest
Flowering runs 58–70 days across most phenotypes, with the breeder window cited at 60–75 days. Fresh Coast Genetics' selected cut finishes in 58–63 days; Pancakes-dominant phenos may push toward day 70. Resin production begins early in week three of flower, with wet frost visible on sugar leaves by mid-bloom. Yields under optimized indoor conditions reach 450–550 g/m², with 600 g/m² attainable in CO₂-supplemented sealed rooms. Outdoor plants in full sun with adequate root volume produce 600–800 g per plant, with some reports citing over 1,000 g in ideal Mediterranean climates with extended veg.
Nutrient Management
Nutrient management follows a moderate feeding schedule. In coco or rockwool, maintain root-zone pH at 5.8–6.0 and begin veg at 0.8–1.2 EC (400–600 ppm on the 500 scale), ramping to 1.4–1.6 EC by late veg. Transition to bloom nutrients at 1.6–1.8 EC in early flower, peaking at 1.8–2.2 EC during weeks four through six, then tapering for a 7–10 day flush targeting runoff EC below 0.5 mS/cm. Calcium and magnesium supplementation is critical under high-intensity LEDs — target 100–150 ppm Ca and 50–75 ppm Mg in solution. In living soil, feed to a pH of 6.2–6.5 and let the biome drive nutrient cycling rather than chasing EC.
Environment and Climate
Environment in flower should hold day temps at 24–26°C (75–79°F) and night temps at 20–22°C (68–72°F), with humidity stepped down from 50–55% in early flower to 40–45% in late flower. VPD of 1.1–1.4 kPa during mid-flower maximizes stomatal efficiency and resin output. Dropping night temperatures by 3–5°C in the final two weeks stimulates anthocyanin expression, producing the deep purple bracts that define the strain's bag appeal. PPFD targets of 700–1,000 µmol/m²/s under LED in flower are appropriate; with CO₂ enrichment to 1,000–1,200 ppm, stronger phenos tolerate up to 1,200 PPFD without photobleaching. A DLI of 40–50 mol/m²/day in peak flower is the working target.
Color Development
Color expression is striking and phenotype-dependent. Gorilla Butter-dominant plants lean toward olive green with silver-white trichome rails; Pancakes-leaning phenos produce deep purple to near-black foliage under cool nights, contrasted against a heavy frost of capitate-stalked glands. Bud structure is dense and spade-shaped with an excellent calyx-to-leaf ratio and minimal trim waste.
Pest and Disease Resistance
Pest and disease pressure centers on botrytis and powdery mildew, both driven by the cultivar's dense colas and tight internode spacing. Airflow of 0.5–1.0 m/s across the canopy and 15–25 air exchanges per hour in sealed rooms are essential. Predatory mites (Amblyseius swirskii) deployed preventatively address thrips; Bacillus subtilis or potassium bicarbonate sprays are effective against PM in veg only — avoid foliar applications after week two of flower to protect resin quality.
Wash and Extraction
Truffle Cake has earned a reputation among hash makers for exceptional wash returns. Prima Clones reports 5.3% fresh-frozen hash yield, and growers routinely cite 3–5% rosin returns from fresh-frozen material. The 73–120 µm fraction captures the highest-quality full-melt heads. For dried flower, execute a slow dry at 60°F and 60% RH for 10–14 days, then cure in sealed glass vessels at 58–62% internal humidity for a minimum of three to four weeks. The delicate cake-batter and truffle terpenes — led by β-caryophyllene (0.4–0.9%), d-limonene (0.3–0.7%), and β-myrcene (0.2–0.5%) — develop markedly between weeks four and eight of cure. Total cannabinoids typically test 24–28%, with individual batches reaching 32% THCa under commercial optimization.
History & Origin
In House Genetics created Truffle Cake by crossing the White Truffle cut — a legendary Gorilla Butter F2 phenotype originally bred by Fresh Coast Seed Co. and pheno-hunted by BeLeaf Cannabis in Oklahoma — with Pancakes, an In House Genetics cross of London Pound Cake #75 and Kush Mints #11. Released as a Gold Pack, it quickly gained collector status for channeling White Truffle's savory resin production into seed form with added dessert sweetness.
Awards & Recognition
- ●2nd Place, Solventless Rosin — Legacy Cup 2024 (Hashmonster Solventless entry)
Notable Crosses
Strains bred using Truffle Cake as a parent:
Frequently Asked Questions
7 common questions about Truffle Cake
What is Truffle Cake and what are its genetics?
Truffle Cake is a hybrid cannabis strain (60% Indica / 40% Sativa) bred by In House Genetics. It is a cross of White Truffle x Pancakes, testing at 22-28% THC. Truffle Cake is a dessert-gas hybrid bred by In House Genetics that pairs the savory, resin-heavy White Truffle cut of Gorilla Butter F2 with the sweet dough-forward Pancakes. Prized for exceptional trichome coverage, complex earthy-sweet terps, and strong hash-making potential with reported 5.3% fresh-frozen rosin returns.
What does Truffle Cake smell and taste like?
Truffle Cake's dominant terpenes are Caryophyllene, Limonene. The aroma is described as funky earthy mushroom-truffle base layered with sweet pancake-batter dough, sharp fuel, and chocolate-spice undertones that develop through the cure. The flavor profile features inhale brings buttery chestnut and sweet cake batter; exhale reveals peppery gas, earthy diesel, and a lingering nutty-chocolate aftertaste with faint sour raspberry.
What are the effects of Truffle Cake?
Immediate cerebral head rush with strong euphoria within minutes Uplifting mood boost and creative focus that transitions into deep physical relaxation, muscle tension release, and couch-lock at higher doses. Duration is typically 2-3 hours; cumulative indica body effect builds over the session. Commonly reported uses include Anxiety, Depression, Chronic pain, Muscle tension.
How hard is Truffle Cake to grow?
Truffle Cake is rated moderate difficulty. It flowers in 8-10 weeks, reaches medium (90-120 cm indoor) in height, and yields 450-550 g/m² indoors. Best suited for indoor preferred environments.
What are the parent strains of Truffle Cake?
Truffle Cake is a cross of White Truffle and Pancakes. White Truffle (Gorilla Butter F2 pheno selected by BeLeaf Cannabis; GG4 x Peanut Butter Breath) contributes explosive resin production, savory mushroom-earth funk, and indica-dominant structure. Pancakes (London Pound Cake #75 x Kush Mints #11, bred by In House Genetics) adds sweet vanilla-dough terps, dessert-forward flavor, and additional flower density..
What strains were bred from Truffle Cake?
Truffle Cake has been used as a parent in several notable crosses, including Cakemera, Truffle Cake (Prima). Its genetics contribute to a wide range of modern cultivars.
Has Truffle Cake won any cannabis awards?
Yes. Truffle Cake has received recognition including 2nd Place, Solventless Rosin — Legacy Cup 2024 (Hashmonster Solventless entry).
Sources & References (33)
- https://seedfinder.eu/en/strain-info/truffle-cake/in-house-genetics
- https://www.leafly.com/strains/truffle-cake
- https://heavilyconnected.com/product/truffle-cake-feminized-seeds-inhouse-genetics/
- https://primaclones.com/truffle-cake-profile/
- https://deeplyrootedseedbank.com/breeders/in-house-genetics/in-house-genetics-truffle-cake-gold-pack/
- https://growisland.at/en/truffel-cake-hemp-plant
- https://www.cropkingseeds.com/feminized-seeds/truffle-cake-strain-feminized-marijuana-seeds/
- https://app.jointcommerce.com/blog/category/cannabis-101/trufflecake-strain-a-comprehensive-strain-guide/
- Grower's Notes cultivation sources:
- Truffle Cake strain overview with cannabinoid and terpene ranges (Strainpedia) — https://www.strainpedia.com/truffle-cake/
- Truffle Cake grow traits and flowering time (Seeds Here Now) — https://seedsherenow.com/truffle-cake-strain-review/
- Truffle Cake yield and height data (AskGrowers) — https://askgrowers.com/strains/truffle-cake-strain-review
- White Truffle Cake IPM and environmental targets (JointCommerce) — https://app.jointcommerce.com/blog/category/cannabis-101/white-truffle-cake-strain-a-comprehensive-strain-guide/
- White Truffle grow guide with temperature and training recommendations — https://hypnoseeds.com/the-blog/how-to-grow-white-truffle-seeds-maximize-flavor-potency/
- White Truffle cultivation specs and yield table (Seeds Here Now) — https://seedsherenow.com/white-truffle-strain-review-and-information/
- White Truffle grow tips and harvest timing (Veriheal) — https://www.veriheal.com/blog/white-truffle-strain-information-and-effects/
- White Truffle strain guide and trichome notes (STIIIZY) — https://www.stiiizy.com/blogs/learn/white-truffle-strain
- White Truffle wash return data and rosin yields — https://whitewidowseedsbank.com/white-truffle-seeds/
- White Truffle strain review and BeLeaf Cannabis provenance (The Highest Critic) — https://thehighestcritic.com/reviews/strain-review-white-truffle-by-beleaf-cannabis/
- White Truffle clone listing with grow notes (Get Seeds Right Here) — https://www.getseedsrighthere.com/product/white-truffle-clone/
- Pancakes strain profile with flowering time and structure (Strainpedia) — https://www.strainpedia.com/pancakes/
- Pancakes grow data and yield range (ILGM) — https://www.ilovegrowingmarijuana.com/strains/pancakes-strain/
- Pancakes seed listing with flowering and yield specs (Growers Choice) — https://www.growerschoiceseeds.us/pancakes-strain-seeds/
- Frosted Pancakes strain data and breeder attribution (Strainpedia) — https://www.strainpedia.com/frosted-pancakes/
- Cannabis stage-by-stage grow chart with PPFD, EC, and VPD targets — https://growguide.app/blog/cannabis-grow-chart-stage-by-stage-numbers-for-every-phase/
- Cannabis nutrient schedule guide with EC targets by medium — https://growguide.app/blog/nutrient-schedule-for-cannabis-full-guide/
- Indica-exotic nutrient and PPFD strategy (JointCommerce, Bottom Bird guide) — https://app.jointcommerce.com/blog/category/cannabis-101/bottom-bird-by-exotic-genetix-a-comprehensive-strain-guide/
- Truffle Cookies environmental and nutrition targets (JointCommerce) — https://app.jointcommerce.com/blog/category/cannabis-101/truffle-cookies-strain-a-comprehensive-strain-guide/
- Drying cannabis: 60/60 method and commercial best practices (GrowerIQ) — https://groweriq.ca/2023/08/12/drying-cannabis-how-to-get-the-best-flavor-potency-and-appearance/
- Cannabis drying and curing guide with humidity targets (MMJ) — https://www.mmj.com/learn/guides/drying-curing-cannabis/
- Legacy Cup 2024 winners — Truffle Cake 2nd place Solventless Rosin — https://cannabiscupwinners.com/blog/2024/09/18/legacy-cup-2024/
- Pathogens and molds affecting cannabis production (Frontiers in Plant Science) — https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2019.01120/full
- Yeast and mold levels influenced by genotype and environment (Frontiers in Microbiology) — https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1192035/full
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