Growing Cannabis at Home in Germany 2026: The Complete Beginner's Guide

Since partial legalisation in 2024, growing your own cannabis has been legal in Germany – and thousands of hobby growers have since set about raising their first plants. But what do you need to know before you start? This guide explains everything: from the legal situation and the right equipment to your first harvest.

What is legal? The rules at a glance

The Cannabis Act (CanG) allows adults aged 18 and over to grow up to 3 plants at the same time privately. The harvest may only be used for personal consumption – passing it on or selling it remains prohibited. Seeds can be bought and owned in unlimited quantities. Important: the plants must not be publicly visible, and access by minors must be ruled out at all times.

Indoor or outdoor – which is better for beginners?

The first big decision when growing at home: inside or outside? Outdoor growing is cheaper and more natural – the sun provides the light for free. However, you are tied to the seasons and have less control over climate and pests. Indoor growing gives you full control over light, temperature and humidity. The result is often of higher quality, but the start-up costs are higher.

The right equipment to get started

If you grow indoors, you will need a grow tent (80×80 cm is enough for beginners), good lighting, a fan and an exhaust filter. Modern LED lamps are energy-efficient and produce little heat – ideal for home use. An all-in-one starter kit contains all the necessary components and makes getting started considerably easier.

Choosing the right strain

For beginners, robust strains that are easy to grow are recommended. Autoflowering strains flower regardless of the light cycle and are ideal for an uncomplicated start. They grow faster (8–10 weeks) and stay compact. Feminised seeds guarantee female plants, which produce the coveted buds.

Soil, fertiliser and water – the basics

High-quality cannabis soil with the right pH value (6.0–7.0) is the foundation of every successful harvest. During the vegetative phase, plants need nitrogen-rich fertiliser; during the flowering phase, fertiliser rich in phosphorus and potassium. Too much fertiliser does more harm than too little – less is often more. Watering should be even: the soil may dry out slightly between waterings.

From germination to harvest

The journey begins with germination: place the seeds in damp paper or put them straight into small pots. After 1–3 days, the little taproot appears. The plant then goes through the vegetative and flowering phases. Autoflowering strains are ready to harvest after 70–90 days – recognisable by the milky, cloudy trichomes slowly turning orange-brown.

Drying and curing – the crucial final step

After harvesting, the buds are dried for 7–14 days at 15–20°C and 50–60 % humidity. Then comes curing: place the buds in airtight jars and open them briefly every day ("burping"). After 2–4 weeks of curing, the end product develops its full aroma and an even effect.

Conclusion: growing your own is worth it

Growing cannabis at home in Germany in 2026 is not only legal but also a genuine alternative: fresh, home-grown cannabis – without the black market, without unknown additives, at cost price. Getting started requires some investment and patience, but the sense of achievement more than makes up for the effort.