Answers:

1. The Poinsettia plant is toxic to humans and pets?
Answer: False – Research performed at the Ohio State University demonstrated that the Pointsetta is no more toxic if ingested then most other plants.

2. Centipede grass is native to the Southeastern USA?
Answer: False - Centipede was introduced to the United States around 1910 from Southeastern Asia.

3. The initials pH regarding the soil, stand for Plant Heatlth?
Answer: False- The initials pH stand for potential hydrogen.

4. Some Azaleas varieties bloom more then one time annually?
Answer: True - The encore variety will bloom multiple times, as many as 3 times each year.

5. Early morning is considered the best time to water your lawn?
Answer: True - Your grass will utilize more of the water in the morning, less wind to evaporate the moisture, lower risk of disease development.

6. All Nematodes are harmful to lawns and other plants?
Answer: False - There are thousand of nematodes present in most soils. The majority of nematodes are beneficial organisms. Root knot, Sting, and ring are generally most harmful to lawns.

7. An indeterminate Tomato plant will produce fruit at the same time, while a determinant Tomato plant will produce fruit throughout the growing season?
Answer: False - determinant will produce all the fruit at one time. Indeterminate tomato will produce fruit throughout the growing season.

8. Moss is always the result of acidic soil conditions.
Answer: False - it can be, but can also occur as the result of favorable environmental factors such as excess shade and prolong moisture.

9. Roses can be traced back over 30 million years. The first civilization to cultivate roses was likely the ancient Greeks.
Answer: False - The Greeks loved their roses for sure. However, fossilized specimens have indicated that the Chinese were likely the first civilization to cultivate roses.

10. The best time to plant or transplant a palm tree is in the late spring or summer?
Answer: True - unlike many other trees and plants, late spring and summer are ideal periods to plant and transplant palm trees. Palms require warm soil conditions for ideal establishment.

90%-100% Dr. Green Thumbs 
80%-90% Gardening Guru
70%-80% Landscape Expert
60%-70% Landscape Grunt
60% or less Armchair Gardener