Reducing Your Environmental Footprint in the Garden
Switching over to sustainable gardening practices goes a long way to building a garden that you can enjoy, admire and even eat. At the same time, you reduce your environmental footprint, by increasing carbon storage, reducing greenhouse gas emissions, and contributing to plant and animal biodiversity. Here are a few tips to create your sustainable garden:
Plant trees. Planting trees helps to store carbon from the atmosphere into the soil. Trees can also cool your home in summer and let in the winter sun. If you don’t have room for trees at your place, volunteer with a local landcare group.
Grow your own organic food. Not only does this help to reduce the distance your food travels before it hits your plate, but it also helps to save water and fossil fuels.
Compost your waste. The less green garden waste and food scraps going into landfill the better, and you get to use the compost in your sustainable garden.
Take responsibility for your gardening practices. Think very carefully before you reach for the bug spray or synthetic fertiliser! So many good, sustainable alternatives exist — use your compost to help feed your plants, and get worms and insects working for you.
Help stop the spread of environmental weeds. Find out what plants have become weeds in your area and, if you have them or they pop up, either get rid of them safely or contain them.
Minimise your use of powered tools. Mowers, blowers and brush-cutters can make life easier, but think about their environmental impact. Buy an energy-efficient mower, mow less often and keep the grass height to about 4 to 5 centimetres — it’s better for your sustainable lawn as well.
Start a list of groups of like-minded people you can join or learn from. Local knowledge goes a long way in establishing sustainable practices.
Get the kids into sustainable gardening. At home, at school or in the community, if kids learn the right way from the beginning, they’re sure to keep gardening sustainably into the future.
Only use renewable resources in the garden. Check the source of gardening materials, and make sure you reuse, recycle and renew. Think about where your pavers, sleepers and mulch come from and how they’re manufactured.
Create a haven with a diverse range of plants. Not only do you help increase plant biodiversity, but you also provide a habitat for animals, beneficial insects and birds.
Build your garden for the future, not for fashion. Make your garden climate-friendly and water-wise. Understand your environment, weather patterns and the plants that thrive where you live, not what the magazines dictate.
Gardening Glossary
annuals
Plants that complete their entire life cycle within one growing season. The plant germinates from seed, grows and blooms, and then produces seed and dies.
Gardening Glossary
biennials
A plant that take two growing seasons to complete its life cycle. It germinates and grows leaves and stems in the first year; produces flowers and fruit (seed) in the second, and then dies.
Gardening Glossary
bolt
When a plant flowers or produces seed prematurely.
Gardening Glossary
cold frame
A wooden or concrete block box in which you can grow plants or hold dormant during the cold winter months.
Gardening Glossary
cole crops
A family of vegetables, including broccoli, cabbage, cauliflower, kale, and Brussels sprouts. They thrive in cooler weather.
Gardening Glossary
complete fertilizer
Any fertilizer that contains all three of the primary nutrients, N-P-K (nitrogen, phosphorus, potassium). Phrase is based on regulations governing the fertilizer industry. Does not mean that the fertilizer literally contains everything a plant needs to thrive.
Gardening Glossary
deadheading
The practice of pinching or cutting off spent flowers
Gardening Glossary
evaporative-pad humidifier
A humidifier in which fans blow across a moisture-laden pad that sits in a reservoir of water.
Gardening Glossary
harden off
The process of acclimating plants grown indoors gradually to the brighter light and cooler temperatures of the outside world.
Gardening Glossary
hardiness
The ability of a plant to survive is called its hardiness.
Gardening Glossary
humus
A stable end product of organic-matter decomposition that's believed to increase microbial activity in soil, improve soil structure, and enhance the root development of plants.
Gardening Glossary
Bacillus thuringiensis Bt
An effective bacteria that attacks only the larvae of caterpillar family insects. It is safe to other insects, animals, and humans.
Gardening Glossary
macronutrients
Mineral nutrients that plants need in the largest quantities: nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur.
Gardening Glossary
mulch
Organic or inorganic material placed over the surface of soil, usually directly over the root zone of growing plants. Used to conserve moisture, kill weed seedlings, modify soil temperature, provide attractive covering to garden beds.
Gardening Glossary
organic matter
Once-living stuff like compost, sawdust, animal manure, ground bark, grass clippings, and leaf mold (composted tree leaves). Used to enrich soil and improve soil texture.
Gardening Glossary
perennials
Any plant with a life cycle of three or more years. Herbaceous (non-woody) perennials include flowering plants and herbs, mainly. Woody perennials include trees and shrubs. Longevity depends on the plant and growing conditions.
Gardening Glossary
pH
The measure of soil's acidity. Soil with low pH means it's too acidic; soil with high pH means it's alkaline. Most plants grow best in soil with a pH value between 6.5 and 7.2. Neutral soils measure 7.
Gardening Glossary
photosynthesis
The process through which plants take nutrients from the air and from the water in the soil to produce sugars that fuels the plant's growth.
Gardening Glossary
primary nutrients
Nitrogen, phosphorous, and potassium are the three nutrients plants need in the largest quantities.
Gardening Glossary
root crops
Plants with edible underground roots such as onions, carrots, beets, potatoes, turnips. Most root crops are cold-weather crops.
Gardening Glossary
self-blanching
A type of cauliflower with leaves that naturally curl over the head and exclude light. Requires cool temperatures for leaves to curl effectively.
Gardening Glossary
sets
Small onion bulbs, about 1/2-inch wide, that were started from seed the previous year. Grow onion sets with the pointy end up.
Gardening Glossary
side-dressing
The act of adding a small amount of fertilizer around or "on the side" of plants after they're growing.
Gardening Glossary
succession planting
Planting small, 2-to-4-foot patches of plants every two weeks throughout the growing season so that you can harvest a crop over an extended period of time.
Gardening Glossary
thinning
The act of cutting the least robust seedlings in your garden to give the healthier plants more room to grow.
Gardening Glossary
vining crops
Crops that grow on vines, such as cucumbers, melons, pumpkins, and winter squash. They usually require support (staking, trellising, etc.) to keep them off the ground.
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