Cannabis Cultivation
Cannabis cultivation is one of the main attractions at the Expo. Learn new techniques or refine your skills, discover the latest innovations, and get access to seeds and all the supplies you need for growing.
Cannabis Seeds and Plants
Find the best cannabis strains directly from their breeders and at the best price — available as seeds or clones.
Hands-on Cultivation Workshops
Learn to grow and improve your techniques with guidance from the best growers in Argentina and the region, in must-see practical workshops.
Star Panels
Listen to some of the most renowned cannabis cultivators from Argentina and around the world as they share their experiences and knowledge.
Everything for Growing
Find everything you need to start or enhance your grow in one place, and discover the latest product launches — from substrates and grow lights to tech for home and professional grows.
FAQs
How do I start growing cannabis at home?
Plant a seed or clone in a well-aerated substrate (peat, perlite, worm humus) with good drainage. For indoor grows, install LED or HPS lights, proper ventilation, a pH meter, and temperature control. Water appropriately and apply nutrients according to each growth stage (vegetative/flowering).
What’s the best way to germinate a cannabis seed?
Place the seeds between moist paper towels inside a sealed plate at 22–26 °C (72–78 °F). Within 2 to 7 days, the root will appear — then transplant carefully into the substrate.
When and how do you harvest cannabis?
Harvest time is personal, but typically when 60–80% of pistils turn brown or 30% of trichomes become amber. Cut the plants, dry them in a dark, ventilated place for 7–14 days, then cure them in glass jars.
Where can I get high-quality cannabis seeds?
Reputable seed banks and trusted grow shops offer feminized and autoflowering seeds. At
Expo Cannabis, you can access a wide variety directly from breeders and experts.
What’s the best grow light for indoor cannabis cultivation?
Full-spectrum LED lights are efficient and maintain optimal temperatures. If using HPS or CFLs, ensure proper ventilation to manage heat.
What type of soil is best for growing cannabis?
A light mix rich in organic matter is ideal: commercial substrate or a blend of soil, perlite, and worm humus. Pots should allow for proper drainage and aeration.
How do I start a cannabis grow from scratch?
1. Choose seeds or clones based on your goal (CBD, THC, autoflowering).
2. Germinate using moist paper towels at 22–26 °C (72–78 °F).
3. Transplant into aerated soil mix.
4. Install lights (LED/HPS), ventilation, and irrigation system.
5. Monitor pH, humidity, and temperature daily.
6. Apply nutrients based on the vegetative or flowering phase