Central Europe’s largest cannabis trade fair returns for its historic 9th edition – the first under Czech cannabis legalization that took effect January 1, 2026.
Konopex Expo Ostrava 2026 arrives at a transformative moment for Czech cannabis culture. On January 1, 2026, the Czech Republic became the fourth EU member state to legalize personal cannabis cultivation, joining Malta, Luxembourg, and Germany. Adults 21+ may now legally grow up to 3 plants at home and possess up to 100 grams – fundamentally reshaping this expo from a grey-market gathering into a legitimate industry showcase.
The 9th edition draws 129+ exhibitors from 14 countries across three full days at the Trojhali Karolina Complex in Ostrava. With 10,000+ expected visitors, 40+ expert speakers, and the prestigious Cannabis Cup competition, Konopex 2026 represents the most important post-legalization cannabis event in Central Europe.
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Czech Republic becomes the fourth EU member state to legalize personal cannabis cultivation, joining Malta, Luxembourg, and Germany.
This is no longer just a trade fair – it’s the first opportunity for newly legal home growers to access professional-grade seeds, equipment, and education in a fully legitimate context. Every seed purchased can now be legally planted at home.
Konopex Expo Ostrava 2026 at a Glance
Date
April 24-26, 2026 (Friday-Sunday)
Location
Trojhali Karolina Complex, Ostrava, Czech Republic
Expected Attendance
10,000+ visitors, 129+ exhibitors, 14 countries
Official Website
konopex.cz/en/
Confirmed
Last verified: December 29, 2025
Ostrava
49.82N 18.26E
Who Should Attend Konopex Expo 2026
The 2026 edition is particularly relevant for anyone involved in cannabis cultivation, processing, or retail. Under the new Czech law, every connection at Konopex has immediate practical application:
Home Growers – First-time cultivators seeking genetics advice, equipment recommendations, and cultivation workshops under the new 3-plant legal limit
Commercial License Seekers – Companies connecting with SUKL-licensed cultivators to learn the medical cannabis regulatory pathway
Hemp Processors and Extractors – Processing equipment, extraction technologies, and CBD manufacturers from across Europe
Cannabis Seed Companies – Genetics suppliers from the Netherlands, Spain, and North America competing for the Central European market
Compliance and Legal Professionals – Attorneys specializing in Czech and EU cannabis law networking with clients navigating the new framework
Medical Cannabis Researchers – The medical track covers treatment protocols, patient advocacy, and clinical research with 296+ prescribing physicians
Why Konopex 2026 Matters NOW
What Changed: Historic Legalization
On January 1, 2026, the Czech Republic implemented landmark cannabis reform. Adults 21+ may now legally grow up to 3 plants at home and possess up to 100g. This is full legalization for personal use – the most progressive reform in Central European history.
What Makes 2026 Different
The 2026 edition arrives just four months after legalization takes effect, making it the first opportunity for newly legal home growers to access professional-grade seeds, equipment, and education in a fully legal context. The 2025 edition drew 129 exhibitors from 14 countries – expect larger participation as international companies recognize the Czech market’s potential.
Decisions Attendees Are Making
- Selecting genetics suited to Czech continental climate
- Choosing grow tent configurations and LED systems for 3 plants
- Connecting with seed banks that ship legally within the EU
- Understanding photoperiod vs autoflower for first-time growers
Czech Republic becomes the fourth EU member state to legalize personal cannabis cultivation, joining Malta, Luxembourg, and Germany.
International Cannabis Business ConferencePlanning Your Konopex 2026 Trip
Konopex spans three full days with programming from cultivation workshops to Cannabis Cup judging. Here’s everything you need to plan your visit.
Getting to Ostrava
- Fly into Prague (PRG) – Ostrava airport has limited connections
- RegioJet/Czech Railways: Prague-Ostrava in 2.5 hours
- By car: 370 km east of Prague via D1 motorway (3.5 hours)
- Book trains at regiojet.com or cd.cz
Expo Schedule
- Friday, April 24: 1:00 PM – 8:00 PM (Opening day)
- Saturday, April 25: 11:00 AM – 8:00 PM (Full programming)
- Sunday, April 26: 11:00 AM – 4:20 PM (Awards & Afterparty)
- Cannabis Cup judging throughout weekend
Accommodation
- Ostrava offers affordable rates vs Prague
- Trojhali Karolina venue: walking distance to city center
- Book early – expo weekend fills quickly
- Budget EUR 60-100/night for 3-star hotels
Ticket Pricing (Presale)
- 1-Day Pass: EUR 4
- 3-Day Pass: EUR 8
- Group 1-Day (3+1 free): EUR 12
- Free: 65+, disability cardholders, children under 13
Czech Cannabis Regulatory Framework
What Became Legal on January 1, 2026
- Home Cultivation: Up to 3 cannabis plants per adult (21+) in a private residence – no registration required
- Home Possession: Up to 100g of dried cannabis within private residence
- Public Possession: Up to 25g of dried cannabis outside private residence
- Commercial Sales: Prohibited – no retail dispensaries or cannabis clubs initially
- Public Consumption: Prohibited – private use only
- Penalty Structure: 4-5 plants = misdemeanor (fine); 6+ plants = criminal offense
Understanding Czech law is essential for attendees considering cultivation or business opportunities. The January 2026 reform makes seed and equipment purchases at the expo immediately actionable – you can legally plant those seeds when you return home.
Related: European Cannabis Conferences 2026🌱 Growing Your Own: Czech Republic’s Home Cultivation Law
The January 2026 legalization fundamentally changes what Konopex attendees can do with the seeds and equipment they purchase. For the first time, everything on the exhibition floor has immediate legal application.
Key Facts for Home Growers
- ✓ Plant Limit: Maximum 3 cannabis plants per adult (21+) per household – no registration or permit required
- ✓ Home Storage: Up to 100g of dried cannabis may be stored at home – includes your harvest
- ✓ No Registration Required: Unlike Germany’s club model, Czech home cultivation requires no permits or databases
- ✓ Seeds Are Legal: Purchase seeds at Konopex and plant them at home – the entire chain is now legal
- ✓ Light/Flowering Rules: Plants count regardless of growth stage – even seedlings under light count toward your 3-plant limit
- ✓ Penalty Thresholds: 4-5 plants = misdemeanor (fine only); 6+ plants = criminal offense
- ✓ Public Possession: Up to 25g outside your home – enough to share with friends (but not sell)
💡 Did You Know?
Konopex 2026 is the first edition after Czech cannabis legalization took effect. For the first time ever, home growers can legally apply everything they learn at the expo – from strain selection to cultivation techniques to harvesting and curing. The grey area is gone.
🎯 What to Ask Vendors at Konopex 2026
- Which strains perform best in Czech continental climate (cold winters, warm summers)?
- Photoperiod or autoflower for first-time home growers with limited space?
- What size tent and LED wattage for optimizing 3 plants?
- Which Czech labs offer THC/CBD potency testing for personal grows?
- EU shipping options for seeds and equipment post-purchase?
Sources: International CBC, Synqo EU Cannabis Analysis, SUKL Czech Republic
What to Prepare Before Konopex 2026
Maximize your expo experience by arriving prepared. Use this checklist to ensure you’re ready for every vendor conversation and workshop.
Documents to Bring
- Valid ID (age 21+ verification for entry)
- Cultivation planning notes (grow space dimensions)
- Light requirements and climate conditions research
- Medical cannabis card (if applicable – Czech patients)
- Business cards for networking with exhibitors
- Budget allocation for seeds/equipment purchases
Questions to Ask Vendors
- Which strains perform best in Czech climate?
- Photoperiod or autoflower for first-time growers?
- What size tent and LED wattage for 3 plants?
- Which Czech labs offer THC/CBD potency testing?
- EU shipping options for seeds and equipment?
- Indoor vs outdoor for Czech growing season?
What to Compare
- LED vs. HPS lighting efficiency and cost
- Hydroponic vs. soil for beginners
- Tent configurations for small spaces
- THC/CBD ratios and flowering times
- Extraction equipment for processing
- Seed bank reputation and EU shipping
Frequently Asked Questions
Common questions from cannabis enthusiasts and professionals planning to attend Konopex Expo 2026.
Is Konopex open to the public?
Yes. Anyone 21+ can purchase tickets. Children under 13 may attend free with an adult. Age verification is required at entry.
What is the Cannabis Cup?
A judging competition where exhibitors submit flower samples for evaluation. Categories include indica, sativa, hybrid, and CBD strains. Awards are announced Sunday afternoon at 4:20 PM.
Can I buy cannabis seeds at Konopex?
Yes. Seeds are legal in Czech Republic. Multiple seed banks exhibit, and with home cultivation now legal as of January 2026, you can plant them after the expo.
Is there an afterparty?
Yes. Konopex hosts an afterparty Sunday evening following the Cannabis Cup awards and closing ceremony.
What languages are lectures in?
Most lectures are in Czech. Some international speakers present in English. Exhibitors from Netherlands, Spain, and North America communicate in English.
Can I consume cannabis at the venue?
No. Public consumption remains prohibited under Czech law. The legalization is for private home use only. Do not consume at the venue or in public spaces.
Software Solutions for Cultivation Tracking
As home cultivation becomes legal in Czech Republic, serious growers increasingly use cultivation tracking software to optimize their grows. Professional seed-to-sale platforms help cultivators track plant lifecycles, environmental conditions, nutrient schedules, and harvest records.
Commercial cultivators seeking SUKL medical cannabis licenses require robust compliance documentation. Attendees at Konopex often evaluate technology solutions that can scale from home grows to commercial operations.
Track Your Cultivation from Seed to Harvest
Whether you’re a home grower with 3 plants or a commercial operator seeking SUKL licensing, GrowerIQ helps cannabis cultivators manage plant lifecycles, environmental data, and harvest records with professional precision.
Request Demo
About GrowerIQ
GrowerIQ is a complete cannabis production management platform. Ours is the first platform to integrate your facility systems, including sensors, building controls, QMS, and ERP, into a single simplified interface.
GrowerIQ is changing the way producers use software - transforming a regulatory requirement into a robust platform to learn, analyze, and improve performance.
To find out more about GrowerIQ and how we can help, fill out the form to the right, start a chat, or contact us.
GrowerIQ is changing the way producers use software - transforming a regulatory requirement into a robust platform to learn, analyze, and improve performance.
To find out more about GrowerIQ and how we can help, fill out the form to the right, start a chat, or contact us.