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The Greatest Gardening Guru quiz
Welcome to "The Greatest Gardening Guru" Quiz, where we celebrate the green thumbs and plant enthusiasts down under! Test your knowledge on Australian gardening legends, native flora, and horticultural know-how. From the basics of soil composition to the secrets of cultivating unique Australian plants, this quiz will challenge gardeners of all levels. Let's dig in and see if you have what it takes to be crowned the ultimate gardening guru!
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What is the primary purpose of adding compost to garden soil?
The correct answer was b) Fertilisation. Adding compost to garden soil primarily serves as a natural fertiliser, enriching the soil with essential nutrients for plant growth.
Which iconic Australian flower is known for its distinctive fragrance and is commonly used in perfumes?
The correct answer was c) Boronia. The Boronia, with its unique fragrance, is an iconic Australian flower often utilised in the perfume industry for its aromatic qualities.
What is the term for the practice of growing plants without soil, using nutrient-rich water?
The answer was a) Hydroponics. Hydroponics is the method of cultivating plants without soil, providing them with nutrients through a nutrient-rich water solution.
Which Australian gardening expert is renowned for her passion for native plants and sustainable gardening practices?
The correct answer was c) Jane Edmanson. Jane Edmanson is celebrated for her advocacy of native plants and commitment to sustainable gardening practices across Australia.
What is the essential component in eucalyptus oil, giving it its distinctive scent?
You got this one wrong. Eucalyptus oil's unique scent is attributed to cineole, a key component with aromatic and therapeutic properties.
Which term describes the process of deliberately bending a plant stem and covering it with soil to encourage root formation?
Sorry, you missed this one. Layering is the technique of inducing root formation in a plant by bending a stem, covering it with soil, and encouraging new root growth.
What is the purpose of applying neem oil in gardening?
Sorry, you missed this one. The correct answer was Neem oil, which serves as a natural pest repellent in gardening, helping control and deter various pests
Which Australian native grass is known for its distinctive blue-green foliage and is often used in landscaping?
This was a tough one. Lomandra longifolia, with its blue-green foliage, is a popular Australian native grass often used for landscaping purposes.
What is the main function of a rain garden in sustainable landscaping?
Incorrect: Rain gardens play a crucial role in sustainable landscaping by filtering stormwater runoff, preventing pollutants from entering waterways.
Which edible Australian native plant is known for its tart, cranberry-like flavour?
The correct answer was c) Muntries. Muntries are an edible Australian native plant recognised for their tart, cranberry-like flavour, making them popular in culinary applications.
What term describes the process of adding a layer of organic material to the surface of soil to improve fertility and moisture retention?
You got this one wrong, sorry. It was a) Mulching. Mulching involves adding a layer of organic material to the soil surface, contributing to improved fertility and moisture retention.
Which Australian flowering plant is often referred to as the "Christmas Bush" due to its festive red bracts?
Close, but not quite. Callistemon, commonly known as the Bottlebrush, is often referred to as the "Christmas Bush" because of its vibrant red bracts resembling festive decorations.
What is the primary function of a swale in landscape design?
Not everyone got this one. A swale in landscape design primarily serves to control soil erosion by redirecting and slowing down the flow of water.
Which gardening method involves growing crops on vertical structures, maximising space and sunlight exposure?
This wasn’t a trick question. Vertical gardening is a method where crops are grown on vertical structures, utilising space efficiently and maximising sunlight exposure.
Which Australian plant is known for its silver-grey foliage and is often used for coastal landscaping due to its salt tolerance?
The correct answer is a) Banksia. Banksia, with its silver-grey foliage, is a popular choice for coastal landscaping in Australia, thanks to its salt tolerance.
What is the primary purpose of a cold frame in gardening?
This was a tough one. The correct answer was a) Extending the growing season. A cold frame is used in gardening to extend the growing season by providing a protected environment for plants.
Which Australian herb, often used in Indigenous cuisine, is known for its strong aromatic flavour and medicinal properties?
Good try. But it was Lemon Myrtle. Its strong aromatic flavour and medicinal properties, is a commonly used herb in Indigenous Australian cuisine.
What is the term for the practice of using recycled or repurposed materials in garden design and landscaping?
Don’t worry, we’re all here to learn. Upcycling refers to the practice of using recycled or repurposed materials in garden design and landscaping, promoting sustainability.
Which Australian succulent is well-adapted to arid conditions and is often used in xeriscaping?
Sorry, but the answer was d) Pigface. Pigface, a resilient Australian succulent, is well-adapted to arid conditions and is frequently used in xeriscaping.
In gardening terms, what does the acronym "pH" stand for?
Incorrect: In gardening, "pH" stands for Potential Hydrogen, representing the acidity or alkalinity of the soil.
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