Hydrangea – Leaf Spot

Q: I planted two hydrangeas a year ago. The leave …

Photinia – Leaf Spot

Q: I have a row of red tips between me …

Natural Pesticides – Effective?

Q: Are “natural” insecticides as effective as regular ones?

A: …

Roundup (glyphosate) Damage – On Lawn

Q: We would like to know what this disease is …

Ant Mounds- Treatment

Q: We would like to treat our eighty-four acre farm …

Dogwood – Powdery Mildew Identification

Q: I have a beautiful dogwood tree that reaches to …

Hosta – Hail Damage vs Slug Damage

Q: Can you identify what is causing the damage to …

Peach – Plum Curculio

Q: The peaches on my peach tree are oozing a …

Oakleaf Hydrangea – Problems

Q: I have lost three good-sized oak leaf hydrangeas that …

Lantana – Allelopathy

Q: I listened with interest to your discussion of the …

Camellia – Leaf Gall

Q: I just went out to look at my camellia …

Pine – Brooming

Q: Can you tell me why there is a flush …

Hosta – Slug/Snail Damage

Q: What’s eating my hostas? Any suggestions? What can I …

Tomato – Wilt Diseases

Q: We have had a rather large garden, with the …

Tomato – Glyphosate (Roundup) Damage

Q: My Better Boys are showing this yellow pattern on …

Zoysia Lawn Care

Q: I have a large zoysia lawn. I’m looking for …

Oak – ‘Sudden Oak Death’

Q: I read in the newspaper a few weeks ago …

Roses – Sources of Good Ones

Q: Your recent article on disease resistant roses was great …

Tree Hole – Filling

Q: I just purchased a home with two very old …

Cedar Apple Rust – Identified

Q: I have two seven-foot tall Eastern red cedar trees. …