home composting solution designed to transform a variety of kitchen waste into an organic fertilizer for your garden!
Eliminate food waste directed to landfills while contributing to a circular economy by returning essential nutrients to the soil where they belong.
REDEFINING THE WAY HOUSEHOLDS MANAGE KITCHEN WASTE
Unlike some composting solution alternatives, Harp Home Composter provides a tidy and user-friendly composting experience—no leaks or messes, no unpleasant garbage smells, and absolutely no worries about insects or rodents.
ENJOY THE BENEFITS OF EFFICIENT COMPOSTING
DISCOVER HARP'S ADVANCED BIOTECHNOLOGY
Harp Home Composter is changing the game in home composting. Our secret? A unique blend of enzymes and additives designed for thermophilic action, which combined with mechanical rotation and precise control over key environmental factors such as temperature, moisture, and pH, breakdown organic waste at the molecular level, ensuring rapid decomposition, with results in less than 24 hours in addition to efficiently sequestering more carbon and retaining all essential nutrients within the compost.
DOS AND DON'TS
The Harp Home composter is a versatile home composting system designed to handle various types of kitchen waste and organic materials.
CLOSING THE LOOP WITH COMPOSTED GOLD
Garden Growth, Simplified: Elevate your gardening game with our Harp Home Composter’s organic fertilizer. Just mix 1-part of compost for 8-parts of soil, and watch your plants thrive. It’s not only easy to use but also offers slow-release benefits, ensuring sustained plant nourishment. With the highest carbon content of any other organic soil enhancer, it’s the best eco-friendly way to nurture your garden and the environment, truly giving back to where it belongs and creating a fully circular economy.
TECHNICAL SPECS
FREQUENTLY ASKED QUESTIONS
WHAT’S IN THE BOX
We are happy to assist you with the return of item(s) purchased online that are unsuitable once we are notified within 30 days of the purchase date.
How to return my order: If you have any questions about returning your order, please reach out to our Customer Service team at enquiries@harprenewables.com.
Return of Faulty Goods: To report an issue with a purchased product, contact enquiries@harprenewables.com. We’ll assist with the return process, which may involve inspection, repair, replacement, or refund.
Refunds: Refunds will be issued to your original payment method and usually processed within seven (7) days upon receiving returned goods or order cancellation.





Elizabeth Sheridan –
The Home Composter effortlessly breaks down food scraps into nutrient-rich compost overnight. It is so easy to use. You just plug it in, add the starter pack, wait 24 hours and then simply feed it with leftovers, tea bags and food waste. Basically it will consume anything a human could eat. I then use the compost to enrich the soil in my hanging baskets, flower pots, vegetable patch or garden lawn, promoting healthy plant growth
Oliver Crinion –
Great product, very easy to use. Would highly recommend
Fiona Caulfield –
It would be useful if I could compost biodegradable things that I would not be eating such as biobags and organic ashes from burning wood.
Michael Dillon –
The process is much faster
Siobhan Carey –
Would highly recommend it
Frieda O’Sullivan –
I am extremely happy with my Harp Home composter. Christmas and all the organic waste that goes with the season, was a big test for it, and I was thrilled that the composter handled all the waste effortlessly. I keep the unit in the garage and I’m very satisfied that it is animal and vermin proof. The compost produced is very easy to spread and scatter.
I have no hesitation in recommending this composter.
Frankie McGaughran –
We added all types of household food waste to the composter and were amazed by how easily it ‘digested’ the material.
Henry mc Grane –
As a family of 6 we can sometimes accumulate quite a lot of food waste which used to end up in our general waste bin, which often used to fill quickly and sometimes smelled awful. Since commencing use of the ‘Harp Renewable Home Composter’ we no longer add any food waste to our general waste bin.
Kieran Finnegan –
I’ve been using the Harp Home Composter for 12 weeks, and have found it to be a great support in managing our Food Waste. The unit itself is compact, quiet in use, and practically odour free. We have it set up in the garage, and it takes up less room than a small dishwasher. This is positive addition to our household, with everybody finding it easy to use, as well as reducing the material going to Land Fill, and creating a useable by-product in terms of the compost.
Michael O’ Donoghue –
Having used the home composter for several weeks I was very impressed with the sleek design of the machine, and it was also a nice size for the household.