What Best and Fast to Sweeten?

I've decided to sweeten my weed and moss infested yard's soil and see what happens. If error at all I wish it on the sweet side. Suggestions welcome. In Oregon's Willamette Vally. Dan
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.