Tulsa Master Gardeners Dec tips
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 Nov Tips
NOVEMBER Ornamentals, Trees, Shrubs Just after frost before freezing weather is a good time to fertilize trees (including fruit and nut), shrubs and vines. Both spring and fall are good times to Continue Reading
Osu Tulsa turf November tips
With the busy holiday season upon us, now is the time to remember about proper lawn care over the fall and winter. Fall lawn care will vary by grass species, but a few major tips may be helpful to Continue Reading
Tulsa master gardeners October tips
OCTOBER Ornamentals, Trees, Shrubs Plant spring flowering bulbs, such as daffodils and crocus. Tulips can be planted through November. Bulbs require well drained soils in good sunlight. Dig and Continue Reading
Osu Tulsa turf August tips
AUGUST August turf management tips Turf drought stress and white grub damage Justin Quetone Moss and Eric Rebek During late summer, irregular brown patches may show up in the lawn due to a 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
