Photinia Leaf Spot

Photinia is very susceptible to the fungus leaf spot called Entomosporium that can defoliate photinia plants. New infections appear as tiny circular leaf spots that are darker red than the surrounding tissue. Older dead tissue, creates spots on photinia that have gray centers surrounded by a darker reddish halo. Heavy infections will cause premature leaf drop resulting in large bare areas. In the spring during wet weather, spores are released and are dispersed by splashing water and wind to infect new growth. Infection occurs continuously during periods of wet weather. Remove and destroy fallen leaves, prune off diseased twigs, and treat with a fungicide, every 7-14 days.

Importance of Mulch

Mulch is a very important component of the landscape. It suppresses weed growth, maintains soil moisture, and stabilizes soil temperatures. Make sure all of your planting beds have about 1.5" of mulch.

Poison Ivy & Poison Oak

Learn to recognize poison ivy and poison oak. The leaves of both plants grow in clusters of three. Poison ivy is a vine that climbs or grows along the ground, and poison oak is a shrub. To avoid an allergic reaction, wear pants, long sleeves, and gloves. If the resin of either plant gets on your skin, wash it off with soap and water within 20 minutes. You should not have a reaction if you do this, unless you are highly sensitive to the plants.

Proper Watering

Water properly. Don't water frequently for only brief periods of time. Doing so causes plant roots to stay near the soil surface. Instead, deep soak each time you water to encourage roots to grow deep down into the soil. When possible, water in the morning so that plant leaves have a chance to dry during the day. This will help minimize fungal diseases.

Hedges

A hedge is a wall made of living plants. Hedges are dated back to the ancient times when farmers planted and cultivated them as means to contain their livestock. Now, hedges are planted for ornamental purposes in formal gardens, to provide privacy, as a way to mark property boundaries, and to screen views.

Spring Plant Healthcare Tips

Spring is the best time to make changes to your landscape. This is a good time to plant or transplant trees and shrubs or even divide perennials.

Annuals

Spring/Summer annuals are going in to add that amazing color addition to your landscapes that will last many months.