← All Cannabis Growing Guides

🌿 Cannabis Growing Guide

39 free guides on cannabis growing — from beginner to expert level

39 Guides: Growing

Beginner

Autoflower vs photoperiodic - the right choice

Autoflower vs photoperiodic: autoflowers harvest in 8–12 weeks without light schedule change, photoperiodic varieties re…

Beginner

Cannabis cultivation in Germany 2025 - legal situation

Cannabis law in Germany 2025: adults may grow up to 3 plants and possess 25g in public — current legal regulations and p…

Beginner

Indica vs Sativa vs Hybrid - Understanding the differences

Choose cannabis genetics: Indica compact with 8–10 weeks flowering and relaxing effect, Sativa tall in 10–14 weeks with …

Beginner

Guerilla Growing - Hidden outdoor spots

Guerilla Growing — discreet and effective: choose southern exposure, secure water source and camouflage plants among oth…

Intermediate

Life cycle of the cannabis plant

Cannabis life cycle: germination 1–7 days, seedling 1–3 weeks, vegetative up to 16 weeks, flowering 6–12 weeks — all pha…

Beginner

Understanding cannabis anatomy

Cannabis anatomy explained: roots for nutrient uptake, stem for transport, leaves for photosynthesis and flowers for rep…

Intermediate

Greenhouse Growing for year-round cultivation

Greenhouse cannabis: automatic ventilation above 25°C, shading in summer, heating in winter and light deprivation for co…

Intermediate

Flowering stage management: from stretch to harvest

Successful flowering phase management for maximum potency and yields. Perfectly harmonise nutrients, environment and tim…

Intermediate

Optimise the vegetative phase: Maximise growth

The vegetative phase lays the foundation for high yields. Light, nutrients and training for explosive development.

Intermediate

Breeding and genetics: developing your own strains

Cannabis breeding for stable lines and new varieties. Crossing, selection and stabilisation over several generations.

Intermediate

Cannabis preservation: long-term storage and quality preservation

Long-term cannabis storage without loss of quality. Optimum conditions for years of storage.

Intermediate

Mycorrhiza: Fungal symbiosis for better roots

Mycorrhizal fungi improve nutrient uptake and stress resistance. Biological symbiosis for stronger cannabis plants.

Intermediate

Micro-growing: Cannabis in the smallest of spaces

Maximum yields in minimum space. Stealth grows, space buckets and hidden setups for discreet production.

Beginner

Autoflower cultivation: Fast harvests all year round

Autoflower blooms automatically without light changes. Fast 10-12 week cycles for continuous harvests.

Intermediate

Outdoor Growing: Cannabis in the open air

Outdoor cultivation utilises natural sunlight for massive yields. Location, timing and weather management for success.

Intermediate

Root health: the foundation for strong plants

Healthy roots are crucial for vigorous growth. Root care, problem detection and treatment for optimum results.

Expert

Selecting a cannabis substrate: Soil, Coco, Hydro in comparison

The right substrate has a massive influence on growth, nutrient uptake and yield. Complete substrate guide for every gro…

Intermediate

Determine cannabis gender: Male, female, hermaphrodite

Sex determination prevents unwanted pollination. Early detection of male and hermaphrodite plants saves harvests.

Intermediate

Organic Growing: Organic cannabis cultivation

Growing organic cannabis without chemicals. Organic fertilisers, living soil and natural methods for sustainable cultiva…

Intermediate

Indoor vs. outdoor cultivation comparison

Indoor vs outdoor cultivation: indoor offers year-round control and multiple harvests, outdoor uses natural light — all …

Intermediate

Various cultivation methods explained

Cannabis cultivation methods explained: soil is beginner-friendly with natural buffering, hydroponics enables faster gro…

Vertical cannabis cultivation: efficient use of space

Vertical cannabis cultivation: make the most of indoor floor space — planning, setup and adapting lighting and climate f…

Optimal ventilation in indoor cannabis cultivation

Indoor cannabis ventilation strategy: achieve optimum air circulation, control temperature and effectively prevent mould…

Soil preparation in cannabis soil cultivation

Learn how to optimally prepare and improve the soil to ensure a healthy start for cannabis plants with pH 6.0-7.0 and or…

Hydroponic system care: reservoir & hygiene

A practical guide to cleaning and maintaining hydroponic systems for healthy roots, stable pH/EC values and optimum grow…

Efficient nutrient management in coco cultivation

Nutrient management in coco: maintain pH 5.8–6.0, supplement calcium-magnesium and adjust EC precisely for each growth p…

Plan outdoor repotting & planting out correctly

Outdoor repotting and transplanting: safely transfer cannabis to larger pots or beds — timed to frost dates, root develo…

Pot sizes and substrate selection for indoor cultivation

Optimal pot sizes and substrate selection for successful indoor cannabis cultivation. Tips on soil preparation and care.

Optimize cannabis germination: A perfect start

Optimal conditions and techniques for successful germination of cannabis seeds for best plant growth.

Optimum lighting in the indoor grow

Optimum lighting in the indoor grow: effective strategies for each growth phase — from seedling to harvest with LED, HPS…

Choosing the right growing container for cannabis

Choosing growing containers for cannabis: material, volume and shape affect root growth for seedlings and young plants —…

Hardening cannabis properly before exposure

This is how you gradually acclimatize pre-grown cannabis plants to sun, wind and fluctuating outside temperatures to avo…

Preparing Coco properly before the first grow

How to correctly prepare coco substrate for cannabis cultivation: Wash, buffer, check structure and choose suitable pots…

Keeping mother plants and planning cuttings

How to establish a healthy mother plant and plan the continuous production of cuttings. Focus on genetic preservation, s…

Selecting and dimensioning hydro systems correctly

Which hydroponic system suits your space, plant size and level of experience? This guide explains selection, sizing and …

Repotting cannabis safely without stopping growth

How to plan and carry out the repotting of cannabis indoors and in pots correctly: the right time, suitable container se…

Outdoor variety selection according to climate and season

This allows you to choose the right cannabis genetics for outdoor cultivation according to climate, season length, frost…

Successfully starting cannabis from cuttings

This guide explains how to safely take cannabis cuttings, root them and transfer them to the early growth phase without …

Plan cannabis plant spacing correctly

The right plant spacing improves light distribution, air exchange and space utilization. This guide shows you how to ada…