helps you create and grow in the world's most fertile soil

Improve your garden soil with biochar. Made in Auckland, NZ and shipping across the North Island

Get biochar for your garden

Gently feed your plants

biochar to hold and release your nutrients and water when your plants need them

Help the climate

Help lock up carbon from the atmosphere. The carbon in 1kg of your biochar locks away 2.5kg of CO2

Less maintenance

less nutrient applications and watering required

Permanent improvement

Why buy amendments again and again? Our biochar improves soil structure, permanently.

Buy biochar

Growing in just sand or clay is all work and no play

Poor soil means sad plants and owners.

First the soil is too dry.

Then it's too wet.

Then it floods, and flushes your nutrients and soil down the hill.

Then you top up the soil, but all you get is weeds and sad plants.

It all starts to feel a bit... average.

Life is too short to settle for poor soil under your plants.

We'd love to help you to improve your soil for good

Buy biochar

We can help

We know that trying to grow in poor soil sucks. It's just not as fun or satisfying.

So we're here to help.

Following on from the family business growing and landscaping with plants, a degree in Civil and Environmental Engineering and years of working to grow biochar in New Zealand, our business owner Warrick brings experience and knowledge about growing, soil and biochar to Char Bro Ltd.

We can help you take your garden to the next level, whether it's in Auckland or beyond.

Buy biochar

Testimonials

"Fantastic product and excellent quality service with a home delivery. I very much look forward to seeing it in action soon." - Lisa, Ellerslie, Auckland

"So much more than high quality biochar" - Jay, North Shore, Auckland

"Excellent product highly recommended to all" - Dan, Waitakere, NZ

3 Steps to Enjoying the Fruits of Your Garden

1. Improve the soilGet biochar and enjoy tailored advice on how to best improve your soil for good

2. Tend your cropKeep an eye on your plants to keep them happy

3. Enjoy big, juicy fruitsCome harvest time you can enjoy the fruits of your labour, and sharing with neighbours

Stop paying twice for plants and nutrients. Make gardening fun with biochar

With the price of nutrients going up and water less available, people's plants are struggling and need to be replaced. With your biochar improved soil you can enjoy your garden for many seasons with less fuss.

Improve your soil with biochar

Not sure where to start?

Message us using the form below to get our guide "4 Reasons Why Your Soil Your Soil Isn't Ready for Gardening Yet, and How to Fix It", or check out our Frequently Asked Questions