Phases of Cannabis growth

Cannabis growth phases overview — seed to harvest

Phases of Cannabis growth The growth of a cannabis plant can be divided into several key phases, each with its own unique needs, challenges, and opportunities. From the moment you plant the seed until the time you harvest the final buds, understanding these phases is crucial for achieving healthy plants and maximizing your yield. Germination […]

Germination

Cannabis germination phase guide

Germination 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. Environmental and medium-specific parameters 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/ […]

Seedling

Cannabis seedling phase guide

Seedling The Seedling Phase is the delicate period where the cannabis plant establishes its first true leaves and begins root development. Proper care, including hydration, light exposure, and early nutrient management, is crucial for healthy progression into vegetative growth. Environmental and medium-specific parameters Parameter Ideal range Water pH (Soil) 6.0–6.5 Water pH (Coco Coir) 5.7–6.2 […]

Early Vegetation

Cannabis early vegetation phase

Early Vegetation The Early Vegetation Phase is when cannabis begins its first major growth spurt. Roots deepen, stems strengthen, and new foliage emerges. This phase establishes the structural foundation for the plant, making it an ideal time to introduce Low-Stress Training (LST) and gradually increase nutrient levels to support robust growth. Environmental and medium-specific parameters […]

(Main) Vegetation

Cannabis main vegetation phase

(Main) Vegetation The (Main) Vegetation Phase is a period of vigourous growth where cannabis plants expand both vertically and horizontally. This stage is critical for shaping the plant’s structure through advanced training techniques and ensuring it develops the strength to support heavy flowers in the upcoming phases. Environmental and medium-specific parameters Parameter Ideal range Water […]

Late Vegetation

Cannabis late vegetation phase

Late Vegetation The Late Vegetation Phase is the final stage before cannabis transitions into pre-flowering. During this phase, the plant solidifies its structure and stores energy to prepare for the flowering process. This stage requires precise training, optimal nutrient adjustments, and environmental consistency. Environmental and medium-specific parameters Parameter Ideal range Water pH (Soil) 6.0–6.5 Water […]

Pre-Flowering

Cannabis pre-flowering phase overview

Pre-Flowering The Pre-Flowering Phase is the transition between vegetative growth and the flowering stage. Plants enter a period of rapid stretching, and the first signs of pistils (pre-flowers) appear. This stage requires careful adjustments to light, nutrients, and environmental conditions to ensure a smooth transition into full bloom. Parameter Ideal range Water pH (Soil) 6.0–6.5 […]

Blooming

Cannabis blooming main flowering phase

Blooming (Main Flowering) The Blooming Phase is the pinnacle of cannabis cultivation, where plants dedicate all their energy to producing buds. This phase requires precise nutrient management, stable environmental conditions, and careful monitoring to maximise yield, resin production, and overall bud quality. Environmental and medium-specific parameters Parameter Ideal range Water pH (Soil) 6.0–6.5 Water pH […]

Ripening

Cannabis ripening late flowering phase

Ripening (Late Flowering) The Ripening Phase is the final stage of the cannabis lifecycle before harvest. During this phase, buds reach full maturity, trichomes ripen, and plants draw from stored nutrients. Ensuring precise environmental control and minimal stress is critical to achieve peak flavour, aroma, and potency. Environmental and medium-specific parameters Parameter Ideal range Water […]

Flushing

Cannabis flushing phase guide

Flushing Flushing (Flash) is the final preparation for harvest, aimed at removing residual nutrients and salts from the growing medium. This phase enhances the bud’s natural flavours, smoothness, and overall quality by encouraging plants to utilise their internal nutrient reserves. Environmental and medium-specific parameters Parameter Ideal range Water pH (Soil) 6.0–6.5 Water pH (Coco Coir) […]

LIBERA HERBA Cannabis VADEMECUM — Early Access

Join early.

Keep the archive open.

The VADEMECUM is becoming a living archive of guides, tools, notes and practical plant knowledge.

Free member access. Join early. Keep the archive open.

LIBERA HERBA Cannabis VADEMECUM — Early Access

Join early.

Keep the
archive open.

The VADEMECUM is not just a book anymore. It is becoming a living archive of guides, tools, notes and practical plant knowledge.

Free member access. Join early. Keep the archive open.

The VADEMECUM is becoming a living archive of practical plant knowledge.

Free member access.