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