Horticulture Quiz and Answers

Horticulture Quiz and Answers

Test your knowledge of horticulture with this fun quiz.

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Created on By Robert SilverRobert Silver

Horticulture Quiz

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1. What do we call cuttings taken from mother plants?

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2. How early will you know the sex of a cannabis plant?

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3. Which one is a member of the “goosefoot” family?

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4. What does PPM stand for?

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5. What is the acceptable humidity level of a grow room?

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6. When should you harvest?

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7. When preparing nutrients, you should ——

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8. Which of these is least harmful?

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9. A sulfur burner is used for?

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10. Vegetable plants require how many hours of light?

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11. How many hours of darkness are necessary for flowering?

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12. How do you differentiate Sativa from indica?

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13. Charcoal filters are used for?

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14. Which is the first sign that indicates the presence of spider mites?

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15. Which amaranth variety is used to make dyes?

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Robert Silver

Robert Silver is a writer, speaker and certified master gardener who has been sharing his landscaping experiences through personal blogs. Taking it to the next level, Robert Silver has come up with this progardeningblog.com to shine a light on new planters and experts, discussing plants, landscape projects and much more. He has published numerous research articles on horticulture that have helped many people attain fruitful outcomes.