How to use water-holding plants - Test
  • 1. What is a primary benefit of using water-holding plants?
A) Accelerating plant growth
B) Reducing watering frequency
C) Increasing fertilizer needs
D) Attracting more pests
  • 2. Which part of a water-holding plant is typically responsible for water storage?
A) Roots only
B) Leaves or stems
C) Fruits only
D) Flowers only
  • 3. What type of climate are water-holding plants best suited for?
A) Tropical climates
B) Cold climates
C) Temperate climates
D) Dry climates
  • 4. Which of these plants is a well-known succulent?
A) Rose
B) Orchid
C) Aloe Vera
D) Fern
  • 5. What kind of soil is generally recommended for succulents?
A) Heavy clay soil
B) Well-draining soil
C) Rich, organic soil
D) Water-retentive soil
  • 6. How often should you typically water a succulent?
A) Only when the soil is dry
B) Once a week
C) Every other day
D) Every day
  • 7. Which of the following is a sign of overwatering in succulents?
A) Soft, mushy leaves
B) Wrinkled leaves
C) Stunted growth
D) Pale green leaves
  • 8. What type of light do most succulents prefer?
A) Bright, indirect light
B) Full shade
C) Low light
D) Direct sunlight all day
  • 9. Which of these plants stores water in its leaves?
A) Echeveria
B) Cucumber
C) Tomato
D) Spinach
  • 10. What is the term for plants that have adapted to store water?
A) Perennials
B) Annuals
C) Epiphytes
D) Succulents
  • 11. What is one potential use of Aloe Vera gel?
A) Fertilizing plants
B) Cooking food
C) Soothing burns
D) Cleaning windows
  • 12. Which of these is a cactus?
A) Boston Fern
B) Peace Lily
C) African Violet
D) Saguaro
  • 13. What is the main function of the spines on a cactus?
A) Provide nutrients
B) Reduce water loss
C) Increase photosynthesis
D) Attract pollinators
  • 14. When is the best time to repot a succulent?
A) During flowering
B) During the growing season
C) During dormancy
D) Immediately after watering
  • 15. What is a common pest that affects succulents?
A) Mealybugs
B) Earthworms
C) Spiders
D) Ladybugs
  • 16. Which of the following plants is NOT typically considered a succulent?
A) Kalanchoe
B) Orchid
C) Sedum
D) Haworthia
  • 17. What does 'etiolation' refer to in succulents?
A) Stretching due to lack of light
B) Root rot
C) Sunburn
D) Fungal infection
  • 18. How can you propagate succulents?
A) Leaf or stem cuttings
B) Root division only
C) Air layering only
D) Seed only
  • 19. What is a good container material for succulents?
A) Terracotta
B) Glass without drainage
C) Plastic without drainage
D) Metal
  • 20. Which mineral is beneficial to add to soil when potting succulents?
A) Silt
B) Humus
C) Clay
D) Perlite
  • 21. Which of these is a water-wise gardening practice?
A) Watering during the hottest part of the day
B) Grouping plants with similar water needs
C) Using overhead sprinklers frequently
D) Leaving soil exposed to the sun
  • 22. What should you do with fallen succulent leaves?
A) Throw them away immediately
B) Allow them to callous over and propagate
C) Bury them deep in the soil
D) Use them as mulch
  • 23. Why is good drainage important for water-holding plants?
A) To retain more fertilizer
B) To attract beneficial insects
C) To prevent root rot
D) To encourage rapid growth
  • 24. Which of these is a characteristic of xeriscaping?
A) High fertilizer use
B) Large lawns
C) Frequent watering
D) Using drought-tolerant plants
  • 25. What does it mean for a succulent to be 'dormant'?
A) Growing rapidly
B) Requiring more water
C) Actively flowering
D) A period of reduced growth
  • 26. What is a common cause of sunburn on succulents?
A) Overwatering
B) Sudden exposure to intense sunlight
C) Cold temperatures
D) Lack of fertilizer
  • 27. Which of the following can be used to improve drainage in potting mix?
A) Compost
B) Peat moss
C) Topsoil
D) Coarse sand
  • 28. What is the term for a collection of succulents in a dish or container?
A) Floral arrangement
B) Hydroponic system
C) Succulent garden
D) Cactus patch
  • 29. During the dormant season, should you water succulents more or less?
A) The same amount
B) Less
C) It doesn't matter
D) More
  • 30. What is one advantage of using water-holding plants in green roofs?
A) Attracting more birds
B) Increased weight on the roof
C) Reduced stormwater runoff
D) Higher maintenance costs
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