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