Gardening Trivia
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Grow your knowledge with gardening trivia on flower and herb gardens, indoor plants, hydroponics, landscape design, and permaculture. From seed starting to soil science, gardening blends patience, art, and a little friendly bargaining with nature. Dig in and see if your green thumb extends all the way to your brain.
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Sample Gardening Questions
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The green pigment in plants responsible for absorbing light energy.
- Carotene
- Chlorophyll
- Xanthophyll
- Melanin
The underground part of a plant that absorbs water and nutrients from the soil.
- Stem
- Leaf
- Root
- Flower
This type of plant completes its entire life cycle in one growing season.
- Annual
- Perennial
- Biennial
- Evergreen
The transfer of pollen from the male part of a flower to the female part.
- Germination
- Fertilization
- Propagation
- Pollination
The process by which a seed begins to grow into a new plant.
- Pollination
- Germination
- Cultivation
- Maturation
Decayed organic matter that enriches soil and improves its structure.
- Mulch
- Fertilizer
- Compost
- Peat
A material spread over soil to retain moisture, suppress weeds, and regulate temperature.
- Compost
- Fertilizer
- Topsoil
- Mulch
This plant type returns year after year without needing to be replanted.
- Annual
- Perennial
- Biennial
- Deciduous
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