Some February garden task reminders from Tulsa Master Gardeners www.tulsamastergardeners.org Spray fruit with dormant oil when the air is 40-F Spray peaches and nectarines with lime-sulfur fungicide to control peach leaf curl. Lime-sulphur spray is not available in OK so use copper or other fungicide on a day that temperatures will not drop to freezing. Fertilize house plants, trees, Crape Myrtle with high phosphorus fertilizer (middle number) Prune fruit trees, grapes, shade trees, plus any ornamentals that do not bloom in the spring. Do not prune crape myrtles yet. February is a good time to plant trees, bare root roses, berries, asparagus and cool season vegetables such as carrots, lettuce, cabbage, peas and potatoes. Plant seeds of flowers that need a cold period, including: snapdragons, calendula, coreopsis, strawflowers, cornflowers, larkspur and California poppies. Take cuttings of the tender plants you overwintered indoors and grow the cuttings into plants, placi...