cold frame

Jane McGary janemcgary@earthlink.net
Sat, 29 Oct 2016 18:20:08 PDT
Kathleen wrote,

"I also checked open garden beds for bulbs/corms, and as I had 
suspected, the squirrels and chipmunks have eaten all the fall crocus. I 
intend to replant, but in buried wire mesh boxes. . . building those 
boxes sounds like a good winter project."

If the culprits are squirrels and chipmunks, you probably don't need 
whole boxes -- just a surface barrier of, say, aviary wire (like chicken 
wire but with smaller openings) or some kind of heavy plastic mesh such 
as is used for temporary fencing. However, if voles are to blame, you 
need underground barriers. I've had a lot of success with heavy plastic 
mesh pots used for aquatic plants (you need the ones with mesh on the 
bottom as well as the sides. (Kathleen, I have some extra ones if you 
would like to get them when you're in Portland.)

I had trouble with chipmunks where I used to live, but there are none 
(and no voles or field mice) at my new home. So far the squirrels 
haven't dug up bulbs or tubers, even the cyclamen tubers that are near 
the surface; I think the many oak trees here keep them satisfied, along 
with all the neighborhood bird feeders. Today I saw one on my bulb lawn 
eating something, but it proved to be only a mushroom.

Jane McGary
Portland, Oregon, USA







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