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over-seed
over-seed v.
Brit. 
/ˌəʊvəˈsiːd/
, /ˌəʊvəˈsiːd/U.S. /ˌoʊvərˈsid/
/ˌoʊvərˈsid/ΚΠ
1615 W. Lawson Country Housewifes Garden (1626) 22 One could not thriue for the throng of his neighbours..like a Corne-field ouer-seeded, or a towne ouer~peopled.
1954 Bot. Gaz. 115 272/2 The area was overseeded with a mixture of 6 pounds each of alfalfa and red clover.
1974 Science 10 Mar. 910/3 The result will be a tendency to ‘overseed’ cold clouds and reduce precipitation.
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