The Germination Phase marks the beginning of the cannabis life cycle, during which seeds transition from dormancy to sprouting. This phase focuses on creating ideal environmental conditions to initiate root development.
| Parameter | Ideal range |
| Water pH (Soil) | 5.7–6.0 |
| Water pH (Coco Coir/Hydroponics) | 5.5–6.0 |
| EC Soil/Coco Coir (mS/cm)/Hydroponics (mS/cm) | 0.3–0.6 |
| Day/ Night Temperature (°C/°F) | 22–26°C / 72–78°F |
| Root Zone Temperature (°C/°F) | n/a |
| Leaf Surface Temperature (°C/°F) | n/a |
| Related Humidity (RH%) | 70–90% |
| VPD (kPa) | 0.6–0.8 |
| Optimal CO₂ (ppm) | 400-600 |
| PAR (μmol/m²/s) | n/a |
| Lights Hrs/Day | n/a |
| Light Intensity (%) | n/a |
| Light Distance (cm/in) | n/a |
| Substrate Moisture | Moist but not waterlogged |
| Primary Nutrients | n/a |
| Secondary Nutrients | n/a |
| Micronutrients | n/a |
| N-P-K | n/a |
| LST | n/a |
| HST | n/a |
| Medium | Frequency | Volume (ml/L) | Runoff % |
| Soil | Every 1–2 days | 20–50 ml | Minimal |
| Coco Coir | Daily | 50–70 ml | Minimal |
| Hydroponics | Continuous | Maintain aeration | n/a |
No nutrients are required during germination. The seed’s stored energy is sufficient to initiate growth. Use only clean, pH-adjusted water.
| Milestones | ⬜ | Seeds have sprouted with a taproot approximately 0.5–1 cm long. |
| ⬜ | Transplantation into the substrate is complete. | |
| Checklist | ⬜ | Seeds soaked and viable. |
| ⬜ | Taproots observed. | |
| ⬜ | Transplant into the chosen medium performed successfully. |
Germination is the process where seeds sprout and develop their first roots, transitioning from dormancy to active growth.
Its autoflowering trait simplifies Germination typically takes 1–7 days, depending on seed quality and conditions.ight cycle management and reduces maintenance.
Keep temperatures between 22–26°C (72–78°F) for optimal germination.
Yes, soaking seeds for 12–24 hours in water helps soften the shell, improving germination rates.
Plant seeds 1–2 cm (0.4–0.8 inches) deep in a moist medium.
Maintain humidity levels at 70–90% to create a moist environment for sprouting.
No, seeds should be kept in darkness or low light conditions until they sprout.
Yes, ensure the soil is moist but not waterlogged, and avoid compacting it over the seed.
Viable seeds are firm, dark-coloured, and sink when soaked in water for 12–24 hours.
They produce higher yields and allow more control over flowerYes, rockwool cubes provide a neutral and aerated medium ideal for sprouting seeds.
A humidity dome maintains high humidity levels, creating an ideal microclimate for germination.
Causes may include poor seed quality, incorrect moisture levels, or unstable temperatures.
StraiUse filtered or distilled water adjusted to the correct pH range to avoid impurities.
Yes, this is the first step in germination as the root begins to emerge.
Avoid overwatering and ensure good airflow around the germination area.
Yes, but sterilise them thoroughly between uses to prevent mould or pathogen buildup.
Handle sprouted seeds gently, holding them by the shell or cotyledons, and avoid touching the root.
