Your Fall Garden Checklist for Southwest Michigan

Fall is one of the most important seasons in the garden — and one where well-intentioned homeowners often make mistakes that hurt their landscape's long-term health. Here's our expert checklist for Southwest Michigan gardens.

DO: Plant Trees and Shrubs

Fall is actually the best time to plant trees and shrubs in Michigan. Cool air temperatures reduce stress on the plant, while still-warm soil temperatures encourage root growth. Plants installed in September and October establish much stronger root systems than those planted in spring.

DO: Leave the Leaves (Mostly)

Fallen leaves are not waste — they're nature's mulch and habitat. Leave leaves in garden beds where they'll break down and feed the soil. In lawn areas, mow over them to chop them into small pieces that decompose quickly. Only remove leaves if they're smothering low groundcovers or creating excessive matting.

DON'T: Cut Back Perennials Too Early

Many native perennials provide critical winter habitat for beneficial insects. Bee and butterfly larvae overwinter in hollow stems. Seed heads feed birds. Leave perennial stems standing through winter and cut them back in late spring when temperatures consistently reach 50°F.

DO: Plant Spring Bulbs

October is the ideal time to plant tulips, daffodils, crocuses, and alliums in Southwest Michigan. For a naturalized look, toss bulbs gently onto the ground and plant them where they land.

DON'T: Fertilize Your Lawn

Late-fall lawn fertilization is a common recommendation, but it often contributes to nutrient runoff into waterways. If you must fertilize, use a slow-release organic product and apply it no later than mid-October.

DO: Mulch Garden Beds

Apply 2-3 inches of shredded hardwood mulch or leaf mulch to garden beds. This insulates roots, suppresses winter weeds, and feeds the soil as it decomposes. Keep mulch 3-4 inches away from tree trunks and shrub bases.

DO: Assess and Plan

Fall is a perfect time to evaluate your landscape and plan for next year. What worked well this season? What underperformed? Where are the gaps in your garden's seasonal interest? Schedule a fall consultation with us and we'll help you plan a spectacular spring.