Ballasts
Fire Up the Power Behind the Bloom
Silent, cool, and dependable - just how your lights should run.
Power Control That Protects Your Investment
A ballast isn’t just a middleman - it’s your system’s heartbeat. We stock digital and magnetic ballasts for MH, HPS, and CMH globes to match your lighting setup, watt-for-watt.
Whether you’re running a veg room or a full-bore flower tent, we’ve got options that balance efficiency, protection, and longevity.
Match your ballast with the perfect Grow Globes to maximise output.
Welcome to The Grow Guys
We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.
FAQs
Calculated at checkout by weight and destination. Free shipping over $499*.
Order by 2pm and it ships the same business day from Invermay, Tasmania.
500+ products across 40+ brands, every one filtered through 14 years of real growing experience. Shipping Australia-wide.
30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.
Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.