Firstly, the likelihood is that the grass will not manage to root properly by the onset of wer, and will just "sit" on the ground, inert, straw-colored, without any aesthetic value whatsoever. It will also be functionless, as it is virtually impossi
to use a rootless l
for such purposes as playing, sitting, and entertaining.
Secondly, the grass is lia to be smothered by w
er annual
ds, which while not absent from established l
s, have an almost free reign to germinate, sprout, and grow in the
k, rootless l
. To make matters worse, it is usually impossi
to mow the
ds, as one would normally do with a regular l
. This infestation of w
er
ds makes it difficult for the grass to take advantage of the onset of warmer weather in the sp
g, retarding its recovery and capacity to send out roots
o the soil.
Neither does the d pro
m end with the onset of sp
g and the withe
g of the annuals, because now, the development of the l
is further retarded by both the summer, annual
ds and the perennial ones. In areas that receive light frosts, the grass may not root satisfactorily until the early summer, which means that only then is it possi
to start dealing with the
d infestations.
By far the most serious drawback however, concerns the use of water, a chronic prom in Mediterranean, and other dry climate regions. While with established l
s, the sp
klers can be turned off for the w
er, the turf laid in the autumn, needs to be irrigated du
g the dry periods common in Mediterranean w
ers - an unaccepta
waste at a time of increasing water shortages and drought.
The alternative to laying turf in the autumn is to sow seeds of a wer grass variety, and to wait until the sp
g or early summer before putting down the permanent l
. Sowing a temporary l
has its disadvantages of course - it can take some 6-8
ks before reasona
cover is attained - but at least, most of the pro
ms just described are bypassed.
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