Weekly Gardening Tips - June 13, 2009

By: Mitzi Davis
Colorado State University Extension Master Gardener, Larimer County

  • Hoe or pull annual weeds before they go to seed. To control biennials or perennials, cut the roots below the crown and cut the tops before they flower. Mulch between rows and other open areas in the garden or plant quick growing cover crops and till it under a couple of times during the season.
     
  • You can still plant bush beans, carrots, beets and late potatoes for fall harvest and winter storage.
     
  • Use floating row covers to keep flea beetles from eating holes in your lettuce and spinach. Keep these crops harvested and reseed for a continuous supply throughout the growing season.
     
  • Most herbs need little fertilizer or water. If a fungus develops on the leaves of your herbs from overwatering or wet weather, cut them back to encourage new growth.
     
  • Three to four year-old clumps of iris should be divided. The youngest, healthiest roots are at the outer edges of the clump. Replant rhizomes with a double fan, three to four leaves and a “Y” shaped root. Give your extras to neighbors or friends and add the rest to the compost pile.



For more information, contact your local Colorado State University Extension office.