Growing Cannabis in Switzerland — what's legal
In Switzerland, cannabis varieties under 1% THC (CBD hemp) are legal for home growing — with some cantonal obligations. Anything above is criminal. Medical self-cultivation is technically possible but very rare.
CBD hemp (<1% THC): legal home growing, cantonal notification often required beyond hobby scale. THC (>1%): illegal, a few plants suffice to be convicted. Medical self-cultivation: theoretical via Swissmedic, almost never granted. Legal alternatives: CBD flower, medical prescription, pilot projects.
CBD hemp (<1% THC) — what's allowed
Cultivation of varieties <1% total THC is legal (NarcA Art. 8 para. 5 + BetmVV-EDI annex 6). No quantity limit for personal use.
Some cantons require notification beyond hobby scale (~10 plants or outdoor). EU-certified genetics recommended.
THC cannabis — quick costs
THC cultivation (>1%): NarcA Art. 19. Even one plant can trigger 'manufacture of narcotics'. Fine or prison.
Above ~4 kg THC or in a gang: serious case, up to 20 years. Grow-box = almost automatically 'professional' cultivation.
Medical self-cultivation — the exception
Theoretically possible via Swissmedic, in practice almost never granted. Realistic path: classic prescription at the pharmacy.
Legal alternatives
1) Buy CBD flower (CHF 1–2/g wholesale, 5–8 retail). 2) Medical cannabis prescription (CHF 10–15/g at pharmacy). 3) Pilot project participation. 4) CannabisClub.ch: collective access to CBD at producer prices.
FAQ
Is home growing legal in Switzerland?
CBD hemp (<1% THC): yes, with cantonal notification. THC (>1%): no.
How many CBD plants can I grow at home?
No hard limit for personal use. Beyond ~10 plants: notification recommended.
What if my CBD plant exceeds 1% THC?
It's a narcotic, even without intent. Always test new genetics (CHF 80–150).
Can I grow medical cannabis?
Theoretically via Swissmedic — almost never granted.
What penalty for a few THC plants?
Even 1–3 indoor plants can qualify as manufacturing. Fine or prison, equipment seized.