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#1
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Wood Mulch, how does it know???
You remember the anecdote about the thermos, you put a hot liquid in it, it
keeps it hot, put in a cold liquid, it keeps it cold. HOW DOES IT KNOW WHAT TO DO???? Wood mulch, it *keeps weeds from growing*. So you spread the recommended 3-4 inches to keep the weeds down, but any perennial under the mulch will return. HOW DOES IT KNOW WHAT TO DO??? |
#2
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Wood Mulch, how does it know???
TOM KAN PA wrote:
You remember the anecdote about the thermos, you put a hot liquid in it, it keeps it hot, put in a cold liquid, it keeps it cold. HOW DOES IT KNOW WHAT TO DO???? Wood mulch, it *keeps weeds from growing*. So you spread the recommended 3-4 inches to keep the weeds down, but any perennial under the mulch will return. HOW DOES IT KNOW WHAT TO DO??? Weeds growing up from under the mulch can grow just as the perennials can grow, more or less (depending on the type of mulch, the plants in question, and a myriad of other variables). In some cases you'll need to pull away some mulch in spring or else some perennials won't come up. In other cases weeds may come up despite heavy mulch. You are right. The mulch doesn't know what it's supposed to stop, and what it's supposed to let come up. As for weed control, what the mulch does is keep weed seeds away from the soil. Those that do germinate will germinate in the loose mulch, and thus be easier to pull. -- Warren H. ========== Disclaimer: My views reflect those of myself, and not my employer, my friends, nor (as she often tells me) my wife. Any resemblance to the views of anybody living or dead is coincidental. No animals were hurt in the writing of this response -- unless you count my dog who desperately wants to go outside now. Blatant Plug: Support me at: http://www.holzemville.com/mall/ |
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Wood Mulch, how does it know???
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Wood Mulch, how does it know???
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#5
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Wood Mulch, how does it know???
Some seeds need sunlight to germinate (grass for example) so if they are
covered or fall through the mulch they lay there til they rot. It is often recommended that you pull mulch away from the root crowns of trees and shrubs so that they don't rot or insects and mice don't do damage. Shade perennials and many bulbs evolved to come up through a layer of leaves (mulch) and are not damaged by the decaying leaves or the lack of light once established (coming out of dormancy whether they reach the light through inches of soil or inches of soil and mulch doesn't matter). Also as they push their way up they are pushing the leaves away from the base of the plant. Every year I gather all the leaves I can from the street and throw them into my shade area. I never worry about any shade perennial coming up. I on occasion will pull a leaf off of a hosta leaf that it is deforming. DKat "Warren" wrote in message news:2os8b.230617 mulch doesn't know what it's supposed to stop, and what it's supposed to let come up. As for weed control, what the mulch does is keep weed seeds away from the soil. Those that do germinate will germinate in the loose mulch, and thus be easier to pull. -- Warren H. |
#6
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Wood Mulch, how does it know???
TOM KAN PA wrote:
You remember the anecdote about the thermos, you put a hot liquid in it, it keeps it hot, put in a cold liquid, it keeps it cold. HOW DOES IT KNOW WHAT TO DO???? Wood mulch, it *keeps weeds from growing*. So you spread the recommended 3-4 inches to keep the weeds down, but any perennial under the mulch will return. HOW DOES IT KNOW WHAT TO DO??? The perennial is an established plant; the weed is typically germinating from seed. It's the struggling up through 3-4 inches of mulch, trying to establish a root system and grow leaves at the same time that does in the weeds. Chris Owens -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
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