Frequently Asked Questions (FAQs)
All the answers to the most common questions. From ordering, to shipping, to starting your grow, we've got you covered!
Basic
- What's the difference between the Premium and Solid?
- What is Grobo?
- What can I grow with Grobo?
- How does it work?
- What tools and supplies do I need to get started?
- What's the size and weight of a Grobo?
Ordering
- What's the return policy on a Grobo?
- Does Grobo have a referral program?
- What's included in my Grobo order?
- What's the price of a Grobo unit?
- Are there payment plans available?
- Can I cancel my order?
Shipping
Growing
Technical
- How do I calibrate a pH probe?
- What is a pH probe health check?
- Can I put a humidifier or dehumidifier inside a Grobo?
- How loud are the fans?
- Do I need access to the internet?
- How long does a pH probe last for?