Choose How You Want to Learn
Attend the Master Grow Class in person, upgrade your experience, join by livestream or bring your team. Every ticket option is built around one goal: giving you clear, practical access to the complete day of cultivation education.
Five Ways Into the Class
Ticket categories, prices and availability may vary between cities.
The standard ticket for the full in-person Master Grow Class.
A limited-capacity ticket for attendees who want priority access and additional time with Bob.
Watch the complete Master Grow Class live through a secure online broadcast.
A group-booking option for friends, clubs, teams and community organisations.
Available at selected dates for industry attendees who want the class together with professional networking.
Selected dates may offer a combined ticket for the Master Grow Class and the evening performance of Stories from the Stash.
Four Simple Steps
Select a confirmed tour date and venue.
Ticket categories, prices, accessibility details and livestream availability may differ between venues.
Purchase only through the authorised ticketing link shown on the official event page.
Your confirmation will include entry instructions, event timings and any additional materials required.
No Dates in Your City Yet?
New Master Grow Class dates are currently being prepared. Register for city announcements, ticket-release details and livestream information.
Before You Book
Ticket prices vary by city, venue and ticket category. Any booking fees will be shown before payment.
Minimum age requirements are determined by local law, venue policy and event content. Check the individual event page before purchasing.
Livestream links are issued to the registered purchaser and are subject to the digital-access terms shown during booking.
Refund, transfer and rescheduling conditions are set out by the authorised ticket provider. Tickets are normally refundable where an event is cancelled and not rescheduled.
Contact the venue or event team before booking if you require step-free access, companion seating, hearing assistance or other reasonable support.
A ticket does not authorise cannabis cultivation, possession or consumption. Attendees remain responsible for complying with the laws applicable in their jurisdiction.
Good to Know
Is the class suitable for complete beginners?
Yes. The programme begins with the core principles and builds progressively through the cultivation cycle.
Will experienced growers benefit?
The class connects the different elements of cultivation and explains the reasoning behind important decisions. Experienced attendees can use it to review their methods, identify gaps and ask more detailed questions.
Are materials included?
Every main class ticket includes a digital course workbook. Premium or printed materials may be available with selected ticket categories.
Can I ask Bob a question?
Every event includes a scheduled live Q&A. Premium tickets may include access to an additional smaller-group question session.
Is the class recorded?
Only dates advertised as livestreamed or recorded will include online access. An in-person ticket does not automatically include a recording.
Can I bring my team?
Yes. Group and professional ticket packages are available at selected venues.
Does the class include cannabis or seeds?
No cannabis is included with any ticket. Any partner offers involving regulated products must comply with the laws of the event territory and the attendee’s home jurisdiction.
Do I have to attend the comedy show?
No. The Master Grow Class is a complete standalone event. The comedy show is an optional evening upgrade on selected dates.
Reserve Your Place
Choose your city, select the ticket that suits you and join Bob Calkin for one complete day of practical cultivation education.
From Seed to Success
Also from the producers: Stories from the Stash
The Master Grow Class provides general education only. Local laws apply. It does not sell, supply or facilitate access to cannabis or any controlled substance, and is strictly 18+. © 2026–2028 Master Grow Class. All rights reserved.