How to Cultivate Juniper Berries - Exam
  • 1. What is the primary method of Juniper propagation?
A) Cuttings
B) Air layering
C) Grafting
D) Seeds
  • 2. What type of soil is best for Junipers?
A) Heavy clay
B) Pure sand
C) Well-draining
D) Waterlogged
  • 3. What is the optimal pH range for Juniper soil?
A) 8.5-9.5
B) 6.0-7.0
C) 4.0-5.0
D) 7.5-8.5
  • 4. How much sunlight do Junipers generally need?
A) Full sun
B) Filtered light
C) Partial shade
D) Full shade
  • 5. When is the best time to plant Juniper cuttings?
A) Early Spring
B) Late Fall/Early Winter
C) Mid-Summer
D) Late Spring
  • 6. What part of the Juniper is used for cuttings?
A) Roots
B) Berries
C) Old wood
D) New growth
  • 7. What is a common rooting hormone used for Juniper cuttings?
A) Hydrochloric acid
B) Acetic acid
C) Citric acid
D) Indole-3-butyric acid (IBA)
  • 8. How often should newly planted Juniper cuttings be watered?
A) Only when completely dry
B) Sparingly, to avoid rot
C) Regularly, keeping soil moist
D) Never, they are drought tolerant
  • 9. How long does it typically take for Juniper cuttings to root?
A) 6-8 weeks
B) 10-12 weeks
C) 2-4 weeks
D) 1-2 weeks
  • 10. What is a common fungal disease that affects Junipers?
A) Tomato Blight
B) Rose Black Spot
C) Apple Scab
D) Juniper Tip Blight
  • 11. How can Juniper Tip Blight be prevented?
A) Planting in shade
B) Good air circulation
C) Overwatering
D) Fertilizing heavily
  • 12. What is a common insect pest that attacks Junipers?
A) Beetles
B) Caterpillars
C) Aphids
D) Spider mites
  • 13. What is a good organic control for spider mites on Junipers?
A) Vinegar
B) Bleach
C) Gasoline
D) Neem oil
  • 14. When is the best time to prune Junipers?
A) Mid-Summer
B) Any time of year
C) Late Winter/Early Spring
D) Late Fall
  • 15. What type of pruning is best for Junipers?
A) Removing all new growth
B) Heavy shearing
C) Completely defoliating
D) Light shaping
  • 16. How often should established Junipers be fertilized?
A) Sparingly, if at all
B) Weekly
C) Every other day
D) Monthly
  • 17. What type of fertilizer is best for Junipers?
A) High-potassium fertilizer
B) Slow-release, balanced fertilizer
C) High-phosphorus fertilizer
D) High-nitrogen fertilizer
  • 18. What is the purpose of mulching around Junipers?
A) Prevent air circulation
B) Increase soil temperature
C) Attract pests
D) Retain moisture and suppress weeds
  • 19. What type of mulch is suitable for Junipers?
A) Fresh wood chips
B) Rocks
C) Pine straw
D) Grass clippings
  • 20. How deep should mulch be applied around Junipers?
A) 1 inch
B) 6-8 inches
C) None
D) 2-3 inches
  • 21. What is the typical lifespan of a Juniper?
A) 1-2 years
B) 5-10 years
C) Many decades
D) 10-20 years
  • 22. Why is proper drainage important for Junipers?
A) Encourages rapid growth
B) Attracts beneficial insects
C) Prevents root rot
D) Increases berry production
  • 23. Which Juniper species is known for its bluish-green foliage?
A) Juniperus communis
B) Juniperus virginiana
C) Juniperus chinensis
D) Juniperus horizontalis 'Wiltonii'
  • 24. Which Juniper species is commonly used for bonsai?
A) Juniperus horizontalis
B) Juniperus scopulorum
C) Juniperus communis
D) Juniperus chinensis
  • 25. What is the berry production like on male Juniper plants?
A) Abundant berry production
B) No berries produced
C) Only produces green berries
D) Very small berries
  • 26. What is the function of berries for Junipers?
A) Water storage
B) Attracting pollinators
C) Seed dispersal
D) Photosynthesis
  • 27. What is the best way to harvest Juniper berries?
A) Using a machine
B) Cutting the branches
C) By hand
D) Shaking the tree
  • 28. How should Juniper berries be dried?
A) Microwaving
B) Air drying in a cool, dry place
C) Oven drying at high temperature
D) Sun drying
  • 29. What is a common use for Juniper berries?
A) Flavoring gin
B) Making tea
C) Making jam
D) Making juice
  • 30. How should you store Juniper berries after drying?
A) In an airtight container
B) In a paper bag
C) In the freezer
D) In the refrigerator
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