How to use water-holding plants
  • 1. What is a primary benefit of using water-holding plants?
A) Increasing fertilizer needs
B) Reducing watering frequency
C) Accelerating plant growth
D) Attracting more pests
  • 2. Which part of a water-holding plant is typically responsible for water storage?
A) Flowers only
B) Leaves or stems
C) Roots only
D) Fruits only
  • 3. What type of climate are water-holding plants best suited for?
A) Tropical climates
B) Temperate climates
C) Cold climates
D) Dry climates
  • 4. Which of these plants is a well-known succulent?
A) Fern
B) Aloe Vera
C) Orchid
D) Rose
  • 5. What kind of soil is generally recommended for succulents?
A) Rich, organic soil
B) Water-retentive soil
C) Well-draining soil
D) Heavy clay soil
  • 6. How often should you typically water a succulent?
A) Once a week
B) Every other day
C) Every day
D) Only when the soil is dry
  • 7. Which of the following is a sign of overwatering in succulents?
A) Pale green leaves
B) Stunted growth
C) Soft, mushy leaves
D) Wrinkled leaves
  • 8. What type of light do most succulents prefer?
A) Full shade
B) Low light
C) Bright, indirect light
D) Direct sunlight all day
  • 9. Which of these plants stores water in its leaves?
A) Spinach
B) Tomato
C) Cucumber
D) Echeveria
  • 10. What is the term for plants that have adapted to store water?
A) Epiphytes
B) Annuals
C) Perennials
D) Succulents
  • 11. What is one potential use of Aloe Vera gel?
A) Fertilizing plants
B) Soothing burns
C) Cooking food
D) Cleaning windows
  • 12. Which of these is a cactus?
A) Saguaro
B) Peace Lily
C) Boston Fern
D) African Violet
  • 13. What is the main function of the spines on a cactus?
A) Reduce water loss
B) Increase photosynthesis
C) Attract pollinators
D) Provide nutrients
  • 14. When is the best time to repot a succulent?
A) During the growing season
B) During dormancy
C) Immediately after watering
D) During flowering
  • 15. What is a common pest that affects succulents?
A) Ladybugs
B) Earthworms
C) Spiders
D) Mealybugs
  • 16. Which of the following plants is NOT typically considered a succulent?
A) Sedum
B) Orchid
C) Kalanchoe
D) Haworthia
  • 17. What does 'etiolation' refer to in succulents?
A) Stretching due to lack of light
B) Root rot
C) Fungal infection
D) Sunburn
  • 18. How can you propagate succulents?
A) Leaf or stem cuttings
B) Seed only
C) Air layering only
D) Root division 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) Silt
B) Humus
C) Perlite
D) Clay
  • 21. Which of these is a water-wise gardening practice?
A) Using overhead sprinklers frequently
B) Leaving soil exposed to the sun
C) Watering during the hottest part of the day
D) Grouping plants with similar water needs
  • 22. What should you do with fallen succulent leaves?
A) Allow them to callous over and propagate
B) Throw them away immediately
C) Use them as mulch
D) Bury them deep in the soil
  • 23. Why is good drainage important for water-holding plants?
A) To retain more fertilizer
B) To prevent root rot
C) To attract beneficial insects
D) To encourage rapid growth
  • 24. Which of these is a characteristic of xeriscaping?
A) High fertilizer use
B) Using drought-tolerant plants
C) Frequent watering
D) Large lawns
  • 25. What does it mean for a succulent to be 'dormant'?
A) Growing rapidly
B) A period of reduced growth
C) Requiring more water
D) Actively flowering
  • 26. What is a common cause of sunburn on succulents?
A) Cold temperatures
B) Overwatering
C) Sudden exposure to intense sunlight
D) Lack of fertilizer
  • 27. Which of the following can be used to improve drainage in potting mix?
A) Topsoil
B) Peat moss
C) Coarse sand
D) Compost
  • 28. What is the term for a collection of succulents in a dish or container?
A) Succulent garden
B) Floral arrangement
C) Cactus patch
D) Hydroponic system
  • 29. During the dormant season, should you water succulents more or less?
A) The same amount
B) It doesn't matter
C) More
D) Less
  • 30. What is one advantage of using water-holding plants in green roofs?
A) Increased weight on the roof
B) Reduced stormwater runoff
C) Higher maintenance costs
D) Attracting more birds
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