Here’s a quick list of what needs to get done in your garden in October:
- Plant garlic for harvest next summer.
- Keep watering and weeding.
- Harvest regularly to keep plants producing well.
- Reduce the numbers of overwintering pests and diseases by cleaning up garden debris.
- Sow more fall crops directly into your garden, including mesclun, spinach, mache, radishes, and carrots.
- Keep deadheading to keep plants looking their best.
- Water regularly.
- Remove summer annuals that may be looking ragged and replace with fall flowers, such as mums, asters, ornamental kale, or pansies.
- October is a great time to dig and divide any perennials that look overgrown to you. To protect against a sudden freeze mulch the newly divided plants heavily with fall leaves. Check out our Michigan Frost Dates to find your frost dates.
- You can usually get good deals on many plants this month, when garden centers and nurseries start running their “fall planting” sales. As above, make sure you protect these new plants with a thick layer of mulch.
- You can continue planting spring-blooming bulbs, such as tulips, daffodils, hyacinths, muscari, and snowdrops.
- If squirrels or other wildlife dig up your bulbs, place a section of chicken wire or metal hardware cloth over the area. Pin it down and cover it with mulch. This should protect it from those pesky critters.
Trees and Shrubs
- Trees and shrubs will need an inch of water per week to stay healthy, either from rain or from the hose.