Our Process
From Seed to Isolate.
Six phases. One traceable chain. Every batch cultivated, extracted, and verified in Yunnan — from government-approved Yunma-13 cultivars to 99%+ pharmaceutical-grade CBD isolate.
120 d
Growth Cycle
99%+
Final Purity
HPLC
Batch Verified
6
Controlled Phases
Phase 01 · Seed & Nursery
Cultivar Selection & Propagation
Industry-leading seed and cutting propagation techniques ensuring up to 99% survival rate and 100% female plants for cutting propagation.
1. Seed Propagation
Selection of approved Yunma-13 seeds (THC < 0.3%). Seeds are sun-dried and coated before planting to prevent pests. Cultivated in plug trays using our proprietary substrate, achieving a 99% emergence rate.
2. Cutting Propagation
Selected high-content, ideal-phenotype plants serve as mother stock. Cuttings are pruned, inserted, and rooted in our proprietary substrate, guaranteeing 100% female plants with superior root development compared to market substrates.
- Yunma-13 Approved Cultivar
- 99% Germination Rate
- 100% Female via Cutting
Phase 01 · Seed & Nursery
Cultivar Selection & Propagation
Industry-leading seed and cutting propagation techniques ensuring up to 99% survival rate and 100% female plants for cutting propagation.
1. Seed Propagation
Selection of approved Yunma-13 seeds (THC < 0.3%). Seeds are sun-dried and coated before planting to prevent pests. Cultivated in plug trays using our proprietary substrate, achieving a 99% emergence rate.
2. Cutting Propagation
Selected high-content, ideal-phenotype plants serve as mother stock. Cuttings are pruned, inserted, and rooted in our proprietary substrate, guaranteeing 100% female plants with superior root development compared to market substrates.
- Yunma-13 Approved Cultivar
- 99% Germination Rate
- 100% Female via Cutting
Phase 02 · Field Preparation
Land & Irrigation Setup
Based on years of industrial hemp cultivation management experience, we have established strict standards for land preparation and water/fertilizer systems.
1. Tillage & Ridging
Land is carefully tilled and ridged with precise row and plant spacing control, customized according to the planting schedule and specific soil conditions.
2. Irrigation System
Advanced irrigation networks are installed to guarantee uniform water distribution, accommodating and optimizing across various complex terrains.
Phase 02 · Field Preparation
Land & Irrigation Setup
Based on years of industrial hemp cultivation management experience, we have established strict standards for land preparation and water/fertilizer systems.
1. Tillage & Ridging
Land is carefully tilled and ridged with precise row and plant spacing control, customized according to the planting schedule and specific soil conditions.
2. Irrigation System
Advanced irrigation networks are installed to guarantee uniform water distribution, accommodating and optimizing across various complex terrains.
Phase 03 · Growth Cycle
120-Day Field Journey
The entire cycle spans approximately 3 to 10 months. We strictly comply with national regulations ensuring THC remains below 0.3%.
1. Transplanting
Planting density is carefully adjusted based on different regions and precise planting times.
2. Field Management
Growth progress is monitored consistently across key milestones (10, 20, 30, 45, 65, 100 days) until optimal maturity at 120 days.
- 120-Day Cycle
- THC < 0.3%
- Weekly Monitoring
Phase 03 · Growth Cycle
120-Day Field Journey
The entire cycle spans approximately 3 to 10 months. We strictly comply with national regulations ensuring THC remains below 0.3%.
1. Transplanting
Planting density is carefully adjusted based on different regions and precise planting times.
2. Field Management
Growth progress is monitored consistently across key milestones (10, 20, 30, 45, 65, 100 days) until optimal maturity at 120 days.
- 120-Day Cycle
- THC < 0.3%
- Weekly Monitoring
Phase 04 · Harvest & Drying
Harvest at Peak Potency
Harvested at optimal maturity and air-dried under controlled conditions to preserve cannabinoid integrity. Flower and leaf material is separated and prepared for extraction.
Harvesting
Mature plants are carefully harvested at peak CBD potency levels.
Drying & Separation
Biomass is air-dried in controlled environments. Flower and leaf materials are then separated from the stalks and prepared for the extraction phase.
Phase 04 · Harvest & Drying
Harvest at Peak Potency
Harvested at optimal maturity and air-dried under controlled conditions to preserve cannabinoid integrity. Flower and leaf material is separated and prepared for extraction.
Harvesting
Mature plants are carefully harvested at peak CBD potency levels.
Drying & Separation
Biomass is air-dried in controlled environments. Flower and leaf materials are then separated from the stalks and prepared for the extraction phase.
Phase 05 · Extraction & Purification
From Biomass to 99%+ Isolate
Our core extraction process relies on advanced ethanol extraction and rigorous column chromatography to achieve industry-leading purity.
1. Raw Material Pre-treatment
Dried flower and leaf material is finely crushed to the optimal particle size for extraction.
2. Ethanol Extraction
60% ethanol is utilized at a 7x solvent ratio for reflux extraction. This process is repeated 3 times, with each pass lasting 2 hours.
3. Separation & Concentration
Biomass residue is filtered out. The liquid is then subjected to vacuum concentration at 50-60°C to recover the ethanol, yielding a potent crude extract.
4. Purification & Refining
Crude extracts containing pigments and lipids undergo deep purification: Dewaxing via low-temperature resting and filtration; Column Chromatography utilizing macroporous adsorption resin (HPD series) with gradient ethanol elution to specifically isolate CBD; and finally, Crystallization in a specific solvent system to obtain 99%+ pure CBD.
- 3-Pass Extraction
- 26 Chromatography Columns
- 99%+ Purity
Phase 05 · Extraction & Purification
From Biomass to 99%+ Isolate
Our core extraction process relies on advanced ethanol extraction and rigorous column chromatography to achieve industry-leading purity.
1. Raw Material Pre-treatment
Dried flower and leaf material is finely crushed to the optimal particle size for extraction.
2. Ethanol Extraction
60% ethanol is utilized at a 7x solvent ratio for reflux extraction. This process is repeated 3 times, with each pass lasting 2 hours.
3. Separation & Concentration
Biomass residue is filtered out. The liquid is then subjected to vacuum concentration at 50-60°C to recover the ethanol, yielding a potent crude extract.
4. Purification & Refining
Crude extracts containing pigments and lipids undergo deep purification: Dewaxing via low-temperature resting and filtration; Column Chromatography utilizing macroporous adsorption resin (HPD series) with gradient ethanol elution to specifically isolate CBD; and finally, Crystallization in a specific solvent system to obtain 99%+ pure CBD.
- 3-Pass Extraction
- 26 Chromatography Columns
- 99%+ Purity
Phase 06 · QC & Packaging
Verified, Sealed, Export-Ready
Every batch undergoes rigorous quality control to ensure pharmaceutical-grade consistency and safety.
Testing Equipment
We utilize High-Performance Liquid Chromatography (HPLC) testing equipment in-house for precise cannabinoid profiling and potency analysis.
Packaging
Product is securely packaged in 5 kg PE bags or aluminum foil bags, then sealed in export cartons accompanied by full batch documentation (COA, SDS available per order requirements).
- HPLC Verified
- 5 kg PE / Foil
- COA per Batch
Phase 06 · QC & Packaging
Verified, Sealed, Export-Ready
Every batch undergoes rigorous quality control to ensure pharmaceutical-grade consistency and safety.
Testing Equipment
We utilize High-Performance Liquid Chromatography (HPLC) testing equipment in-house for precise cannabinoid profiling and potency analysis.
Packaging
Product is securely packaged in 5 kg PE bags or aluminum foil bags, then sealed in export cartons accompanied by full batch documentation (COA, SDS available per order requirements).
- HPLC Verified
- 5 kg PE / Foil
- COA per Batch