This week in the garden: May 17 - 23

May 18, 2024

This week in the garden: May 17 - 23

May 18, 2024

Tasks

  • Avoid cutting lawns too severely because the resulting stress causes yellowing.
  • Water citrus being careful not to over water. Continuously wet soil in the upper few inches risks root rot.
  • Hand pick hoplia beetles from white and yellow rose blossoms.

Pruning

  • Remove spent blooms. Cut back annuals that have stopped blooming to encourage rebloom.
  • De-candle black pines to encourage compact growth.

Fertilizing

  • Avoid fertilizing herbs as too much fertilizer reduces flavor and fragrance.
  • Last fertilization of citrus this month for this year.

Planting

  • Spring planting season is over. Anything planted this month will need careful watering.
  • Bulbs, corms, tubers: fall flowering (Crocus).
  • Fruits and vegetables: corn, cucumber, plant from seed at timed intervals to prolong harvest.
  • Annuals: globe amaranth (Gomphrena), lobelia.

Enjoy now

  • Annuals and perennials: fibrous begonia (Begonia semperflorens), clustered bellflower, cockscomb (Celosia), morning glory (Convolvulus tricolor).
  • Bulbs, corms, tubers: gladiolus.
  • Trees, shrubs, vines: bird of paradise (Caesalpinia), bottlebrush (Callistemon), fringe tree (Chionanthus).
  • Fruits and vegetables: apriums, cherry, cucumber, eggplant.

Things to ponder

  • Garden and harvest crops in the cooler morning or evening hours.
  • Never use honey, artificial sweeteners, or red food coloring in hummingbird nectar.

By Terry Lewis
Prepared by
Topics: