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