Southern California Coastal & Inland Valleys
Clever Gardening Technique
Use Plastic Sheeting or Jugs as Slight Frost Protection
You can help seeds germinate -- and early seedlings grow -- outdoors after watering them in by covering the seed or seedling beds or trays with clear plastic sheeting or clear plastic milk or water jugs with their caps removed and their bottoms cut off. Although the plastic doesn't alleviate very much of the chill from cold nights, it does help the soil absorb daytime warmth, and it lessens evaporation. This provides the seeds with a more comfortable environment in which to sprout and develop. When the seedlings are one inch tall, remove the plastic sheeting during the warmer daylight hours to begin acclimating them to the coolness, but re-cover them at night. After a week or two, remove it completely. Remove the jugs when the foliage begins to crowd the jug, or when night temperatures are above 50 degrees.
Shows & Events
Garden Talks with Lili Singer
On Thursdays, from January 10 to February 28, at 9:30 am to 12 noon at the LA County Arboretum and Botanic Garden, garden experts will discuss low-maintenance gardening in Southern California. On January 10, find out about Edible Landscaping in Southern California with Kelly Coyne and Erik Knutzen; January 17, Planting L.A. with Antonio Sanchez; January 24, A Walk on the Westside Field Trip: Three Extraordinary Coastal Gardens; January 31, Splendid Salvias with Bart O'Brien. LA County Arboretum and Botanic Garden, 301 N Baldwin Avenue, Arcadia. $100 for the series or $20 per class. For more information, go to http://www.arboretum.org or call 626-821-4623 or email firstname.lastname@example.org. Register or pay at the door; pre-registration required for field trip.