March
Prepare garden for planting by adding manure or compost. Start compost bin for spring mulching. Fertilize if needed.
Remove debris and dead plant material from yard to prevent disease. Pull weeds to prevent seeding.
Plant spring vegetable garden and berries. Consider disease resistant varieties.
Protect any transplants in the yard.
Consider building raised beds if you have drainage problems.
April
Prune trees and shrubs. Thin out spring-bloomers.
Fertilize your hard, spring blooming bulbs, ornamentals and berry plants. Spray for insects as needed.
Plant annuals; consider drought-tolerant flowers.
May
Weed and do pest control as needed.
Trim back spring-blooming perennials after they finish blooming. Plant more perennial seeds and plants. Sow hardly annual seeds.
Continue to mow lawn regularly. Keep lawn food away from plants.
Lake soaker hoses or drip lines to conserve water. Plant bedding flowers in moist soil, keep them well watered.
Mulching discourages weeds and helps conserve water.