How To Grow Food From Scraps

Jul 4, 2022

As I have a large garden and the luxury of space, I don’t usually make time to experiment with growing food in tight spaces. But I’ve always been curious about growing food from scraps. So I made the time – thank you curiosity.

I saved some scraps from going straight into the compost bin and worm farm, placed them in a shallow bowl of water and left them on my sunny kitchen bench. I used carrot and celery “stubs”, but you can also use lettuce, most root crops (beetroots, swedes, turnips etc) and things like spring onions (better in a glass of water).

Within one week little leaves started to sprout and within three weeks they looked like this.

As it’s working so well I’ve since added in fresh carrot and celery stubs so you’ll see different stages of growth above and below.

The wonderful thing about this is that it doesn’t matter where you source your food (scraps) from. It could be from your organic home garden or the supermarket down the road – both will work perfectly. I’m a huge fan of finding solutions that can work for all people and this is one of them.

It’s been such a fun thing to watch. As a gardener who usually only grows in soil, this is a stunning reminder that food growing is a thing for anyone, anywhere. And it’s also just a cool way to boggle some minds – watching plants grow “from nothing” is a cool party trick, my young daughter is very impressed and I like to impress her :-).

Three weeks difference between these two carrot stubs 

Now, the other obvious good thing about this is that you can save some cash by growing your own fresh greens – which are currently pretty expensive at the shops due to extreme weather events damaging farmer’s crops. The more we can get involved in growing some of our food, the more resilient we are in times of hardship. This is possibly the easiest ways to grow food (that and sprouts) I’ve ever tried – and I’ve tried a lot!

your thoughts:

4 Comments

  1. Melissa

    Hi Hanna,

    I’m currently writing a Hort program for people to grow in small spaces, in rental gardens etc and looking at clever ways to grow our own food and become more resilient to the costs and fluctuations of supply. Just wondering…. do you then harvest the green foliage only or will they eventually grow roots and, if so, have you planted out and grown a plant from the scarps with any success?

    Thanks,

    Melissa 🙂

    Reply
    • Hannah Moloney

      Hi Melissa, this is a method to just grow and harvest the greens, not roots 🙂

      Reply
  2. Yas

    I have successfully re-grown whole celery plants & lots of spring onions this way after planting in the garden. The carrot ones I’ve never seen much point in though, because they are easy from seed. Can’t say I am a fan of carrot greens, but some people might be

    Reply
  3. Ken

    Merry Christmas

    Reply

Submit a Comment

Your email address will not be published. Required fields are marked *


You might also like…

Reo Mesh Garden Arches

Reo Mesh Garden Arches

I'm a big fan of reinforcement mesh (aka reo mash) as a material to use for making simple and super strong and versatile structures for plants to grow on. I'm always keeping an eye out for scraps of the meh at our local tip shop, alas it's highly sort after. So...

Verticillium Wilt In Your Fruit Trees? Bugger.

Verticillium Wilt In Your Fruit Trees? Bugger.

Over the past few years I've been trying to figure out what's wrong with my two apricot trees as they've never really thrived. Symptoms included not fruiting well, sparse leaf and dead wood starting to appear in the canopy branches. Finally this year while we were...

How To Make Yacon Syrup

How To Make Yacon Syrup

I grew Yacon/Peruvian ground apple (Smallanthus sonchifolius) for the first time this past season and I'm a huge fan. I scored the tubers from a fellow keen gardener, Matt, who lives around the corner from me. He popped a few tubers in my hand and I popped them in my...

Home Harvest 2023: Host Call Out!

Home Harvest 2023: Host Call Out!

We’re happy to announce we’re working with Eat Well Tasmania and Sustainable Living Tasmania to hold our fourth annual “Home Harvest” garden tour in the nipaluna/Hobart region!  Special thanks to the City of Hobart for funding this great initiative. Home Harvest is going to be a one day event on Sunday March 19th, 2023 in and around nipaluna/Hobart where […]

Crowdsourcing Photos For My New Book!

Crowdsourcing Photos For My New Book!

Hi Friends, I’m in the process of writing my second book about how to grow food in any climate in Australia (due out late 2023 with Affirm Press). As it’s covering the whole, vast country I would so very dearly love to include photos of edible gardens in different climates to show folks what’s possible […]

Mounding Potatoes – Or Not

Mounding Potatoes – Or Not

There are many varieties of potatoes (aka spuds) but only two key categories they all fall into. Determinate and indeterminate. Determinate potatoes don’t grow very tall and only produce spuds in one layer of soil so you don’t need to mound them. They also generally mature quicker than indeterminate types, a good thing to know […]

Eat Those Weeds

Eat Those Weeds

I’m a big fan of eating weeds. But first, what even is a weed? A common description is that it’s simply a plant in the wrong place – meaning us humans don’t want it there as it may be compromising the ecological integrity of that place or crowding other plants we want to thrive. But […]

Vote For Gardening Australia!

Vote For Gardening Australia!

Hello Dear Friends, I have two bits of exciting news to share with you, which can be summed up with Costa’s (host of Gardening Australia) gorgeous smile below… After being a guest presenter on Gardening Australia since 2019, I recently became an official permanent member of their team. Oh the joy!!! This is very exciting […]

Home Harvest 2022

Home Harvest 2022

We’ve just wrapped up our third Home Harvest. It was so good that I’m sharing it with you here. But first, what even is it?? Funded by the City of Hobart and supported by Eat Well Tasmania and Sustainable Living Tasmania, Home Harvest is a one day self guided edible garden tour around the nipaluna/Hobart […]

Home Harvest Host Call Out!

Home Harvest Host Call Out!

We’re happy to announce we’re working with Eat Well Tasmania and Sustainable Living Tasmania to hold our third annual “Home Harvest” garden tour in the Hobart region!  Special thanks to the City of Hobart for funding this great initiative. Home Harvest is going to be a one day event on Saturday March 5th, 2022 in and around Hobart where […]

How To Make Nasturitum Capers

How To Make Nasturitum Capers

Nasturtium capers (aka poor man capers) is an easy (so easy) way for us folk in cool temperate climates to grow “pretend capers”, as the real ones need more heat than our climate can offer. Eating local is an effective approach to tackling a range of environmental issues including food miles. Food miles tracks how […]