Lawn & Garden
Frequently Asked Questions



Select a topic:
- Fruit Trees
- Garden and Household Pests
- Houseplants
- Lawn Care and Landscaping
- Pesticides and Fertilizer
- Trees and Shrubs
- Hiring a Tree Professional
- Moss
- Planting Trees
- Pruning
- Selecting a Tree
- Shrubs
- Transplanting
- Watering, Fertilizing, and Mulching
- Q: How do I fertilize a tree?
- Q: How much mulch should I apply around a tree?
- A: Over mulching and incorrectly mulching trees and shrubs is occurring in epidemic proportions. The mulch “volcanoes” seen around trees are detrimental to the life of the tree. Mulch material should never be more than 3 inches thick and never placed close to the trunk of the tree or shrub. To find out more about over mulching and to see how to correctly mulch trees and shrubs visit RCE fact sheet. FS099, Problems With Over-Mulching Trees and Shrubs.
- Q: How often should I water a newly planted tree?
- Vegetable Gardening and Small Fruits
- Wildlife