DECEMBER Ornamentals, Trees, Shrubs Continue pruning the bleeders, birch, elm, maple, and willow. Use dormant oil spray to control overwintering insects on deciduous trees and shrubs if not Continue Reading
Tulsa master gardeners aug tips
AUGUST Ornamentals, Trees, Shrubs Water all planting thoroughly unless rainfall has been adequate. Divide and replant spring blooming perennials such as iris, peonies, and daylilies. Hedges and Continue Reading
Osu turf tips
Don’t be discouraged if the heat is beating your plants this July. There are several actions you can take in your landscape that will keep your plants looking good despite the lack of rain and high Continue Reading
Tulsa master gardeners July tips
JULY General Water demand by most plants increases with summer heat. Most plants need at least 1 inch of water per week. This includes trees, shrubs, ornamentals, vegetables and warm season Continue Reading
Tulsa Master Gardeners June tips
JUNE General Cultivate and mulch. Avoid tilling high clay soils when wet, this destroys the soil structure. Continue to water deeply as needed. Apply at least one inch of water each time. Continue Reading
June turf management tips By Osu Turf
JUNE June turf management tips TURF AND LANDSCAPE FERTILIZER APPLICATION TIPS Justin Quetone Moss Local television meteorologists sometimes recommend that viewers should fertilize Continue Reading
May Lawn tips by Tulsa Master Gardeners
MAY Ornamentals, Trees, Shrubs Annual bedding plants, such as coleus copper plant, and geranium, can be set out for summer color. Soak new transplants, unless rainfall is abundant. Be sure to Continue Reading
April Lawn Tips by Tulsa Master Gardeners
APRIL Ornamentals, Trees, Shrubs Most bedding plants, summer flowering bulbs, such as gladiolus and dahlias, and annual flower seeds can be planted after danger of frost is past (around Continue Reading
April Turf Management tips
APRIL April turf management tips SPRING LAWN AERIFICATION AND DETHATCHING Justin Quetone Moss Spring is a great time to perform core aerification in the yard. Core aerification is the Continue Reading
Establishing a Lawn in Oklahoma
Clink the link below to view the OSUs turf guide for establishing different types of grasses that are common in our Continue Reading