MARCH GARDENING CALENDER

For the first half of March:

• Finish pruning shrubs and ornamental trees, except spring flowering shrubs before growth starts. Prune spring flowering shrubs (lilac, forsythia, etc.) as soon as they finish flowering.
• To prevent the infection of fungal spores and bacteria into the plant as a result of fresh cuts, do not prune in damp or wet weather.
• If soil is dry enough, begin primary soil tillage.
• If weeds are beginning to grow in flower bulb beds, pull them by hand to prevent disturbing the bulbs and roots.
• Spray home fruit trees (apples and pears) with dormant oil before buds swell and when temperatures are not likely to drop below 40 deg. for 24 hrs.
• Fertilize trees, roses, shrubs and evergreens.

For the second half of March:

• Plant cool-season crops (peas, lettuce, cabbage, onions, kale, broccoli, radishes and turnips), if weather permits.
• Harden off young tender plants, even hardy varieties, before transplanting in the garden to reduce the chance of frost damage. Place them outdoors in a protected spot from the cool spring winds. Gradually reduce water and temperature to allow plants to toughen up so they will be able to tolerate their new living environment.
• If a pre-emergent weed control is going to be used on the lawn, apply it now. Read and follow all label directions.
• Leave mulch over strawberries until the plants begin to grow. At that time, the mulch must be removed to allow leaves to develop in the light.
• Prune hedges before new growth begins.
• Fertilize azaleas and rhododendrons with acid-type fertilizer.