Product Name
Pineapple Haze Feminized
RKS GENETICS
CANNALYTICS LABORATORIES, INC.
Independent Third-Party Verification Lab
2440 Industrial Pkwy West · Hayward, CA 94545
Tel: (510) 555-2240 · lab@cannalytics-coa.com
License #: C8-0000142-LIC
CERTIFICATE OF ANALYSIS
· GENETICS PROFILE ·
DOC ID: CAN-2026-04-PH-0957
Lab verify
cannalytics·coa
cannalytics·coa
RKS genetics
royalkingseeds.fr
royalkingseeds.fr
CORE LINEGeneration:S1 FÉMINISÉE·Line:RKS Vault Selection
Phenotype:PH-Pheno #6 (Pine-Forward)
Client / Brand
Royal King Seeds Ltd.
Strain Genetics
Croisement à dominance Sativa (70/30)
Sample ID
RKS-PH-FEM-0957
Batch / Lot Number
PH-2026-0957
Production Date
2026-03-02
Date Received
2026-04-12
Date of Analysis
2026-04-19 — 2026-04-27
RKS Stabilized Line
S1 · Trait-Locked
Verified Genetics
ISO 17025 Co-Signed
Breeder-Selected Phenotype
PH-Pheno #6 of 12
RKS BREEDER NOTES
Batch No. PH-2026-0957 · Core Line · Cycle 56
From the RKS Breeding Floor
This batch represents the latest stabilization cycle of our Pineapple Haze mother line. The selected phenotype was chosen across three consecutive cycles for its citrus-forward terpene expression, vigorous sativa structure, and consistently elevated THCa output under controlled indoor conditions. Twelve mother plants were screened; only those falling within the cohort variation envelope on terpene yield and total cannabinoids were carried forward. The data on this report reflects the genetic potential of the RKS Pineapple Haze stabilized line under our breeding-room SOPs — a benchmark for what growers using these seeds can expect to express in the upper percentile of phenotypes. The line traces to a Jack Herer × Green Crack cross, with each generation selected to fix the traits that define Pineapple Haze.
Breeding Objective · PH-Pheno #6
- Intensify the dominant terpene expression of the line
- Reduce structural variation across cohort
- Improve mold & powdery-mildew resistance under high-humidity flower
- Lock the flowering window with ≤ 7 day cohort variance
D. Van Royen
Master Breeder · Royal King Seeds
Genetics verified by RKS Breeding Team
Genetics verified by RKS Breeding Team
Total THC
18.9%
Total CBD
0.21%
Total Terpenes
1.86%
Safety
ALL PASS
Cannabinoid Profile
| Analyte | Distribution | Result (%) | mg/g | LOQ |
|---|---|---|---|---|
| THCa | 20.68 | 206.8 | 0.05 | |
| Δ9-THC | 0.76 | 7.6 | 0.05 | |
| CBDa | 0.22 | 2.2 | 0.05 | |
| CBD | 0.02 | 0.2 | 0.05 | |
| CBG | 0.99 | 9.9 | 0.05 | |
| CBC | 0.40 | 4.0 | 0.05 | |
| CBN | 0.11 | 1.1 | 0.05 | |
| Total THC ((THCa × 0.877) + Δ9-THC) | 18.9 | 189.0 | — |
LOQ = Limit of Quantitation. ND = Not Detected. Results reported on dry-weight basis.
Terpene Profile
| Terpene | Concentration | Result (%) | mg/g | Aroma Note |
|---|---|---|---|---|
| Limonène | 0.790 | 7.90 | Complex, layered | |
| Pinène | 0.450 | 4.50 | Complex, layered | |
| Terpinolène | 0.290 | 2.90 | Complex, layered | |
| Caryophyllène | 0.270 | 2.70 | Complex, layered | |
| Valencène | 0.060 | 0.60 | Complex, layered | |
| Total Terpenes | 1.86 | 18.60 | Complex, layered |
Safety & Contaminant Screen
Pesticides & Plant Growth Regulators
66-analyte panel · LC-MS/MS & GC-MS/MS
Heavy Metals
Pb, Cd, As, Hg · ICP-MS
Microbial Impurities
Salmonella, STEC, Aspergillus spp. · qPCR
Mycotoxins
Aflatoxins B1, B2, G1, G2 · Ochratoxin A · LC-MS/MS
Residual Solvents
Cat I & II solvents · GC-MS Headspace
Foreign Matter
Visual + microscopic inspection
Filth & Foreign Materials
Insect frag., mammalian excreta, hair, mold
Water Activity & Moisture
aw meter · oven loss-on-drying
Quality Metrics
Moisture Content
10.8%
Water Activity (aw)
0.51
Density (g/mL)
0.41
Phenotype Consistency & Stabilization Line
Phenotype Consistency
The values reported on this Certificate reflect the top-performing phenotype(PH-Pheno #6) selected from a 12-plant cohort of the RKS Pineapple Haze S1 line. Across three production cycles, individual plants from this seed line have fallen within a 10–15% variation envelope on total cannabinoids and total terpene yield when grown under comparable indoor conditions.
Note: phenotype expression is subject to environmental conditions (light, nutrients, VPD, training). These figures are not a guarantee of grow outcome.
Stabilization Status
S1 FÉMINISÉEThis line has been stabilized through successive inbred generations with phenotype-driven selection. Trait-locking criteria for the PH-Pheno #6 selection:
- Pine-forward expression (Pinene > 0.25%)
- Cerebral, energizing effect profile
- Stable internodal spacing
- Tolerant of long flower windows (10+ weeks)
- Resin density ≥ 25% trichome coverage
- Cohort flowering variance ≤ 8 days
Expected Grow Outcomes
Flower Time
7 – 9 semaines
weeks
Yield (Indoor)
461–622
g / m²
Yield (Outdoor)
461–672
g / plant
Plant Height
141–202
cm indoor
Difficulty
Mod.
intermediate+
Reference outcomes are based on RKS breeding-room conditions: 600–900 PPFD, VPD 1.0–1.4 kPa, mineral-fed coco substrate, 18/6 veg · 12/12 flower. Outcomes will vary with cultivator skill, environment, and phenotype selection.
Analytical Methods
HPLC-DAD
Cannabinoid potency by reverse-phase HPLC with diode array detection. SOP-CAN-101 Rev 4.
GC-FID Headspace
Terpene quantification · 38-analyte target list. SOP-TER-204 Rev 2.
LC-MS/MS & GC-MS/MS
Pesticide and mycotoxin screening with QuEChERS prep. SOP-PES-310 Rev 5.
ICP-MS
Heavy metals (Pb, Cd, As, Hg) digested via microwave HNO₃. SOP-MET-115 Rev 3.
qPCR Microbiology
PathoSEEK® assay for Salmonella, STEC, and Aspergillus. SOP-MIC-401 Rev 2.
GC-MS Headspace (Solvents)
Cat I & II residual solvents per USP <467>. SOP-RSV-220 Rev 3.
Laboratory Authorization
Dr. Anton Kovacs
Dr. Anton Kovacs, M.Sc.
Lead Analyst · GC-MS / HPLC Group
Mark Linden
Mark Linden
Laboratory Director · ISO 17025 Approving Officer
Disclaimer of variation · Results published in this Certificate represent a selected phenotype of the RKS Pineapple Haze S1 stabilized line under controlled indoor conditions. Individual seedlings may produce plants that vary by approximately 10–15% on total cannabinoids and terpene output, and may express alternate phenotypes within the line. Final cannabinoid and terpene expression is subject to cultivator inputs — lighting, substrate, nutrient regime, environment, and training technique. This document is intended as a reference benchmark of the genetic potential of the RKS Pineapple Haze line, not as a guarantee of any individual plant’s outcome.
Note for seed buyers · This Certificate analyzes mature, cured flower from a selected reference plant cultivated by the RKS breeding team under controlled conditions. Seed-grown plants may vary slightly from the tested phenotype depending on environment, nutrient regime, and grower input. For best expression of the PH-Pheno #6 profile, follow the cultivation reference outlined in the “Expected Grow Outcomes” section above.
Note for seed buyers · This Certificate analyzes mature, cured flower from a selected reference plant cultivated by the RKS breeding team under controlled conditions. Seed-grown plants may vary slightly from the tested phenotype depending on environment, nutrient regime, and grower input. For best expression of the PH-Pheno #6 profile, follow the cultivation reference outlined in the “Expected Grow Outcomes” section above.