Live More Sustainably by Cultivating your Kitchen Waste – Start Growing Vegetables from Kitchen Scraps!
Composting is a great, sustainable way to reduce your kitchen waste – but did you know lots of kitchen scraps you toss into your compost can be used to grow a new crop of vegetables? Growing vegetables from kitchen scraps is easy, fun and will help you reach a new high of sustainability in your kitchen.
This one is probably the most straightforward on this list! Simply place the root ends of the spring onions in a jar of water and let it do it’s thing, it should start to grow within a few days. Make sure you replace the water when it needs it. It’s as simple as that! The same technique applies to leeks and fennel. Spring onions are the perfect vegetable to begin with when delving into the world of growing vegetables from kitchen scraps.
Want to make smashed avo on toast with your very own homegrown avocados? It’s easier than you think! After polishing an avo off, take the pit (which is actually the avocado seed) and give it a wash to rid it of any left over green flesh. Identify which end is the top and bottom. The top, where the sprout will grow out of, is slightly pointy and the bottom is flatter. Take three or four toothpicks and stick them around the circumference of the avocado at even intervals. Place in a cup of water with the toothpicks resting on the rim, so the bottom of the pit is immersed in water. Set on a windowsill where it will get some sunlight, and change the water every few days. Once the pit starts to grow roots, place in potting soil and you’ve got yourself an avocado plant!
We’ve all left potatoes a little too long and opened the vegetable draw to find them sprouting. Once the potatoes are at this stage they are inedible, so instead of tossing in the compost why not try planting them and see what happens? Make sure you bury them deep into the soil and add a little compost. Water & mulch the potato plants well and cover the stems as they grow for the optimum crop turnout. Growing potatoes is very cost effective and one potato will give you 1kg+ of homegrown produce! If this isn’t proof that growing vegetables from kitchen scraps isn’t one of the most economical and sustainable things you can do in your kitchen, then what is?
If you buy carrots with their tops, you can use the tops to grow carrot greens which can be used as a garnish for salad, added to smoothies or even made into pesto. Place the carrot top cut side down in a small bowl of water and place on a sunny windowsill. Change the water every day and wait for the tops to sprout shoots. Once sprouted, plant in soil. Harvest the greens early if you prefer baby greens or later if you prefer a more developed, deeper flavour.
Garlic is an essential ingredient for all food enthusiasts, and it is easy to grow – all you need is a single clove. Plant in potting soil with the roots facing down. Garlic likes lots of direct sunlight. Once the clove starts to develop shoots in the form of green stalks, cut them back. The clove will then start to grow into a full bulb. Garlic is a crop that keeps on giving – simple take one of the cloves from the newly grown bulb and plant again and you will never be short of garlic in the kitchen again!
Ginger & Turmeric Root
As ginger and turmeric already come in root form, all you need to do to regrow them is place them in soil with the largest buds at the bottom. Soak the roots in water before planting to help the root retain moisture. Keep the soil moist but be careful not to over-water. Be patient with this one – they take a while to grow. After a few weeks you should see shoots develop and after a couple of months small pieces should be ready to harvest.
Overall, growing vegetables from kitchen scraps is a great contribution to living a more sustainable lifestyle, so why not get started today?
Megan works in the Primrose marketing team. When she is not at her desk you will find her half way up a hill in the Chilterns
or enjoying the latest thriller series on Netflix. Megan also enjoys cooking vegetarian feasts with veggies from her auntie’s vegetable garden.