Description
Grand Master Funk is a flagship FullMelt Selection’s cultivar, bred by combining two of the most promising solventless-focused lines from Farmhouse Studio.
The Funk From Mars and JOMO F2.
Both parents are exceptional hash plants in their own right, selected for resin quality, washability, and terpene intensity. This pairing was designed with a clear objective:
to produce a line of cultivars that perform at a high level for hash and rosin production, while remaining stable under full sun conditions and true living organic systems.
Lineage Breakdown
The Funk From Mars
A heavily resin-driven cultivar known for its extreme gas and funk expression, contributing deep notes of burnt rubber, basement funk, and volatile chem profiles. Selected specifically for its ability to produce greasy, extractable resin with strong separation in ice water.
JOMO F2
A refined second-generation line built around GMO-dominant terpene influence, selected through multiple expressions for hash performance, plant vigor, and resin structure. Known for producing dense trichome heads, strong wash returns, and a wide terpene range from savory chem to spice-driven phenotypes.
Terpene Profile
Grand Master Funk expresses a broad phenotypic range, allowing for selection based on both yield and terpene preference:
- Short, Broad Leaf Phenotypes:
Aggressive basement funk, burnt rubber, DMT gas, and sweaty chem notes - Tall, Thin Leaf Phenotypes:
More refined and complex profiles featuring clove, allspice, cinnamon, camphor, and warm spice layers
This range makes the cultivar highly versatile for extractors targeting both loud gas profiles and complex, spice-forward solventless products.
Structure & Washability
Grand Master Funk produces dense, resin-heavy flowers with excellent trichome head formation and stalk integrity, resulting in:
- Efficient trichome release during washing
- Minimal contamination / high melt quality
- Strong returns in the 73u–160u fraction
Both primary phenotypes consistently washed above 4%, with standout performance in selected expressions.
Recommended Harvest Window
- Week 8–9
Optimised for peak resin maturity, terpene expression, and wash yield
Performance Metrics (Per m²)
Grand Master Funk #1 (Spice / Allspice Pheno)
- Fresh Frozen Biomass: ~2.5 kg
- Hash Yield (73u–160u): ~119 g (~4.7%)
- Rosin Yield: ~96 g (~4.7% from biomass / ~80% from hash)
Grand Master Funk #2 (Basement Funk / DMT Gas Pheno)
- Fresh Frozen Biomass: ~2.5 kg
- Hash Yield (73u–160u): ~140 g (~5.6%)
- Rosin Yield: ~117 g (~4.7% from biomass / ~84% from hash)
Summary
Grand Master Funk stands out as one of the top-performing cultivars in the FullMelt lineup — delivering a rare combination of:
- High hash yields per m²
- Excellent rosin conversion rates
- Diverse, high-impact terpene profiles
Built for extractors who demand both performance and flavour, this cultivar represents a serious tool for modern solventless production.




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