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UC Master Gardener Program of Yolo County

Monthly Garden Checklist and Planting Guides

October in the Garden

Checklist

  • Water basins should be removed from around trees and shrubs to avoid excessive pooling of water as the rain begins.
  • Feed turf with slow release (winterfeed) fertilizer.
  • Top dress established beds with organic material such as your own compost, (composted) manure, or earthworm castings.
  • Continue to hunt for slugs and snails.
  • Begin to rake up plant debris and leaves; avoid heavy pruning of most perennials until late winter.
  • Fall clean up of spent vegetable plants begins this month and will augment your compost pile.
  • Lawns can be sodded or re-seeded. Add organic material to the topsoil. 

Planting Guide

Vegetables & Herbs

Grace garden winter crops
  • Transplant seedlings or purchased plants of radish, kale, lettuce, spinach, Brussels sprouts, cabbage, peas, fava beans, broccoli, cauliflower, beets and carrots.
  • Plant leeks, peas and garlic. Plant a salad pot of red leaf, butter, and romaine lettuces; curly endive; and arugula.
  • Harvest carrots, and end of summer season vegetables.
  • Enjoy: carrots, lettuce, very last of summer crop

Bulbs and Flowers

Dutch iris in pots
  • Plant bulbs for spring bloom, such as daffodils, freesias, crocus, scilla, lirope, muscari, allium, and Dutch iris.
  • Plant pansies and violas. Snapdragons can be planted for both fall and spring color.

Trees and Shrubs

  • Start planting your wish list of trees and shrubs.

 

UC arboretum tree
UC Davis Arboretum