{"id":329,"date":"2019-04-29T13:26:09","date_gmt":"2019-04-29T17:26:09","guid":{"rendered":"http:\/\/site.extension.uga.edu\/worthag\/?p=329"},"modified":"2019-05-06T10:20:17","modified_gmt":"2019-05-06T14:20:17","slug":"turfgrass-spring-update","status":"publish","type":"post","link":"https:\/\/site.extension.uga.edu\/worthag\/2019\/04\/turfgrass-spring-update\/","title":{"rendered":"Turfgrass Spring Update"},"content":{"rendered":"<p>Attached below is from <strong>Dr. Clint Waltz<\/strong> (UGA Extension Turfgrass Specialist ) on his <b>Turfgrass Spring Blog #2: 2019 Edition <\/b>for those that are interested. He is based out of the Griffin Campus.<\/p>\n<p class=\"x_MsoNormal\">{While it is almost the end of April and many warm-season grass species have shown signs of significant green-up, some grasses and locations still have an appearance of being dormant or slowly transitioning.\u00a0\u00a0To date, the average 4-inch soil temperature for the entire month of April in Griffin, GA \u2013 fairly central for the state \u2013 is 64.1\u00b0 F.\u00a0\u00a0In the last fourteen days, there were five days where the average daily 4-inch soil temperature was below 65\u00b0F.\u00a0\u00a0In general this is warm enough to get green growth, but it is barely warm enough to stimulate root growth or initiation new growth from rhizomes buried within the upper couple inches of the soil \u2013 for bermudagrass and zoysiagrass.<\/p>\n<p class=\"x_MsoNormal\">Understanding the growth characteristics of our warm-season species and overlaying the recent environmental factors, it is not surprising most grasses appear green while others seem slow.\u00a0\u00a0The \u201cslower\u201d grasses, or locations within the landscape, could have other influences delaying green-up.<\/p>\n<p class=\"x_MsoNormal\">If the area is on the north side of a building, in a low area that retains more water, a wet spot in the landscape, shaded, further north of Griffin, etc. it may be a little slower to green-up.\u00a0Water is a good buffer of heat, meaning it takes more energy (the sun\u2019s energy) to warm the soil to the same temperature than if the soil was dry.\u00a0\u00a0Wet areas will green-up more slowly than dryer areas.<\/p>\n<p class=\"x_MsoNormal\">Considering the amount of rain the State has received since last summer, all our soils likely have good, to excellent, moisture content.\u00a0\u00a0Also, a thin area may be slower to cover, or appear green, because the soil temperatures for initiating new shoots from rhizomes will take more time \u2013 it takes time for warmth to move through the soil and trigger new growth, then it takes time for the new shoot to reach the soil surface.<\/p>\n<p class=\"x_MsoNormal\">Warm-season grasses have changed substantially over the past two to three weeks, favorable environmental are just now becoming conducive for active growth.\u00a0\u00a0Likewise, the next two to three weeks should encourage growth and green-up.<\/p>\n<p class=\"x_MsoNormal\">\u201cPatience is a virtue\u201d and a little green grass seems to cause us to be less virtuous.\u00a0\u00a0Be patient and stay with the program, our warm-season species should be growing strong shortly.}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Attached below is from Dr. Clint Waltz (UGA Extension Turfgrass Specialist ) on his Turfgrass Spring Blog #2: 2019 Edition for those that are interested. He is based out of the Griffin Campus. {While it is almost the end of April and many warm-season grass species have shown signs of significant green-up, some grasses and [&hellip;]<\/p>\n","protected":false},"author":217,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-329","post","type-post","status-publish","format-standard","hentry","category-turf"],"_links":{"self":[{"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/posts\/329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/users\/217"}],"replies":[{"embeddable":true,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/comments?post=329"}],"version-history":[{"count":1,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/posts\/329\/revisions"}],"predecessor-version":[{"id":330,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/posts\/329\/revisions\/330"}],"wp:attachment":[{"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/media?parent=329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/categories?post=329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/site.extension.uga.edu\/worthag\/wp-json\/wp\/v2\/tags?post=329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}