Which of these is best for improving aeration and drainage?

1. What is the official date in NW Europe at which you can put your plants outside?

A. April 22 B. May15 C. June 21 D. March 30

2. Why do you have to wait till the date from question 1 to put your plants outside?

A. The sun is at it’s best peek B. You avoid a lot of insects then C. The temperature at night won’t go below 0 C. D. It’s the start of summer

3. Which of these stands for pH?

A. Potential Hydrogen B. Potential Humidity C. Phosphorus Halved D. Potential Helium

4. A way to filter water to a low mineral content is by?

A. Leaving out in the sun for 24 hours B. Using reverse osmosis C. Using a 25 micron bubble bag D. It is not possible 7. How should correctly flushed flower smoke?

A. A harsh taste, poor flavour with black ash B. A smooth taste, great flavour with black ash C. Quite smooth, Ok tasting with a clean white ash D. Very smooth, great flavour with a clean white ash

8. Which of these is best for improving aeration and drainage?

A. Rockwool B. Perlite C. Vermiculite D. Peat moss

9. Smoking a dab means what?

B. Smoking through an ice bong C. Smoking extract through a rig D. Never heard of it

10. For NW Europe, at what time should you germ your outdoor seeds?

A. End of April/ start of May B. End of May C. Start of June D. Halfway March

11. What is meant by the transition period?

B. When lights change from 18/6 to 12/12 C. The time it takes for plants to use nutrients D. When plants go into a state of hibernation

5. What is the best way to test the EC of a nutrient solution?

A. You can tell by eye B. Using an E.C pen C. By doing a pH test D. Just check the nutrient bottle 12. Brown and yellow spots on leaves means what?

C. Zinc Toxicity

6. When is the best time to train Cannabis plants?

A. During the flowering stage B. During the first week of 18/6 C. The entire 18/6 period D. Never train Cannabis Plants! 13. How can a grower adjust the pH of a nutrient solution?

A. By adding more water than nutrient B. Starting with a humic acid C. Using pH Up or Down D. It is not possible 14. FIMMING is a technique that involves?

A. Removing 70% of the lowest growth B. Completely removing the crown growth tip C. Cutting off 70% of the crown growth tip D. Bending the main stem

15. Which of these most resembles an indica?

A. Short in height, flowering in 8 weeks B. Tall in height and flowers automatically C. Short in height and flowers in 10 weeks D. Tall in height and flowers in 12 weeks

16. What will enzymes do when feeding plants?

A. They are a powerful P+K booster B. Will break down organic substrates C. They are a rich source of Nitrogen D. They will do absolutely nothing

17. When is the best time to start flushing plants?

A. During the last 5 days B. During the last 7 days C. During the last 2-3 weeks D. Flushing occurs naturally

18. What can you do to add more oxygen to your feed water?

A. Use a pump to get the water moving adds oxygen B. Tightly shut the container holding the water C. Use rain water D. Use fresh water from ponds and lakes

19. What is the main reason for stretching seedlings?

A. Bad nutrients B. Too high a temperature C. Lack of light D. Too low a temperature

20. What does potassium do to your plants?

A. It is responsible for the height of your plants B. It ensures that the plants develop a sturdy stem and strong side branches C. It helps in breaking down bacteria D. It generates extra photosyntesis energy.

For answers see page 38!