NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / Eat Well / Food News

Grow well: an introduction to bokashi composting

Viva: Claire Mummery from Grow Inspired on Waiheke. 22 September 2017 New Zealand Herald Photograph by Babiche Martens NZH 27sep17 -

By Claire Mummery

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

Gardening guru Claire Mummery gives us an introduction to bokashi composting, to help bring your soil to life.

Composting is a wonderful way to process food scraps and green waste from your property, reducing what we send to landfill and putting goodness back into your soil. It offers so much more value than any compost you can buy.

I am passionate about bokashi because it is the circular economy of food waste – a simple way to process your kitchen scraps and turn it into valuable soil that is power-packed with microbial goodness, ready to grow more nutrient-rich food.

Bokashi is a closed, cold composting system that ferments food waste without oxygen (an anaerobic system). It was invented in Japan and is now used all over the world, from small apartments to large-scale farms. Today, almost everyone has nutrient-deficient soil and if a nutrient isn't in the soil, the nutritional value of the foods we grow will be affected.

Advertisement
Advertise with NZME.

The bokashi system processes all food scraps including meat and small bones, and even shredded paper. It will not process liquids, and I also recommend against sharp shells like oysters or fish frames in your bokashi, to avoid getting cut when you incorporate it into the garden, as these take far longer to break down.

Be Well 31 May 2021. Grow Well column with Claire Mummery: Intro to Bokashi composting. Image supplied.
Be Well 31 May 2021. Grow Well column with Claire Mummery: Intro to Bokashi composting. Image supplied.

You simply put food scraps and up to a third paper into the bin and spray every layer with a microbial accelerator or bokashi bran until the bin is full, then leave it for 1-2 weeks to ferment. The resulting material can then be added directly to your soil, pots, raised bed or compost pile. It doesn't attract rodents as the food is pickled! Cover with old soil or carbon material, leave for 1-2 weeks and plant straight into it. If you want to plant into it straight away, make sure there is enough soil on top to prevent the plant's roots touching the bokashi for two weeks.

By using bokashi in the garden, our vegetables grow quicker, bringing early maturity with a better colour and cell structure. It also helps to retain moisture in our soils, which is marvellous in the summer heat and drought.

Advertisement
Advertise with NZME.

During the fermentation process, bokashi produces a liquid which you can extract every 3-5 days via a tap in the bottom of the bin. This wonder liquid is very potent, with so many incredible uses.

Bokashi liquid, at the correct dilutions, can make a powerful fertiliser straight into the soil, or you can also spray onto your plants both as a feeding regime and for pest control. Neat bokashi juice can even be poured down the drains or toilet, which adds good bacteria to your septic or waterways. The microbial content of this juice will multiply, eating up bad and odorous bacteria.

With all these benefits, it is no wonder that is fast becoming the preferred composting method by many gardeners.

Be Well 31 May 2021. Grow Well column with Claire Mummery: Intro to Bokashi composting. Image supplied.
Be Well 31 May 2021. Grow Well column with Claire Mummery: Intro to Bokashi composting. Image supplied.

Bokashi composting will:

* Process all your kitchen scraps

* Improve your soil structure

* Enable your plant roots to be stronger and longer

* Add beneficial micro-organisms to your soil

* Boost the immunity of your plants against pest and disease

* Enable more water-holding capacity in your soil, so you need less water over summer

Advertisement
Advertise with NZME.

* Improve the colour and cell structure of your plants

* Start repairing your soil to a rich, well-balanced medium

Find out more about Claire Mummery's Grow Inspired Academy at growinspiredacademy.com or follow her on Facebook @growinspiredwithclairemummery or Instagram @grow.inspired.

Advertisement
Advertise with NZME.

Latest Recipes

Slow-cooking secrets: How to master flavourful meals with ease
Food News

Slow-cooking secrets: How to master flavourful meals with ease

Soba to spaghetti: Why chilled noodles are the perfect summer meal
Food News

Soba to spaghetti: Why chilled noodles are the perfect summer meal

Cold brew, hot summer: How to make the perfect iced coffee at home
Food News

Cold brew, hot summer: How to make the perfect iced coffee at home

Camping meals for a Kiwi summer
Food News

Camping meals for a Kiwi summer

The best produce to eat in January and February
Food News

The best produce to eat in January and February

Take it outside: How to eat alfresco without any fuss
Food News

Take it outside: How to eat alfresco without any fuss

Latest Food News

Why your shopping habits reveal more than you think
Food News

Why your shopping habits reveal more than you think

Premium
Why your child is a picky eater - and what parents can do about it
Food News

Why your child is a picky eater - and what parents can do about it

Slow-cooking secrets: How to master flavourful meals with ease
Food News

Slow-cooking secrets: How to master flavourful meals with ease

Is kimchi ice cream the cool new food trend?
Food News

Is kimchi ice cream the cool new food trend?

Advertisement
Advertise with NZME.

Latest from Food News

Why your shopping habits reveal more than you think
Food News

Why your shopping habits reveal more than you think

Global tastes, gut health and grab-and-go – how Kiwi pantries got their 2020s glow-up.

29 May 11:25 PM
Premium
Premium
Why your child is a picky eater - and what parents can do about it
Food News

Why your child is a picky eater - and what parents can do about it

22 May 09:35 PM
Slow-cooking secrets: How to master flavourful meals with ease
Food News

Slow-cooking secrets: How to master flavourful meals with ease

16 May 12:00 AM


Solar bat monitors uncover secrets of Auckland’s night sky
Sponsored

Solar bat monitors uncover secrets of Auckland’s night sky

06 Jul 09:47 PM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP