Green up in Biotechnical school Maribor, Slovenia - Walnut tree https://www.globe.gov/en/c/message_boards/find_thread?p_l_id=18703103&threadId=157018573 2026-04-17T16:11:29Z 2026-04-17T16:11:29Z Simon Gračner https://www.globe.gov/en/c/message_boards/find_message?p_l_id=18703103&messageId=157018572 2025-06-21T15:43:03Z 2025-06-21T15:43:03Z

<span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">Hello!</span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">This year we observed and measured a walnut tree for the first time. (Skoke: 46.485874, 15.696532, Elevation 263 m).</span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">Walnut tree have been observed since February 16th. They completed the measurement on June 14th. There was a frost in the spring, so two buds froze.</span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">Leaf length 2025: Leaf 1 &#8211; Lost, Leaf 2 - 197 mm, Leaf 3 - 206 mm, Leaf 4 &#8211; Lost.<br /><img src="https://www.globe.gov/documents/18702582/0/Brez+naslova.jpg/08972470-7364-c5fe-08b4-1b9bb075a728?t=1750520497939&amp;imagePreview=1" /><br />​​​​​​​</span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif"></span></span><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">In 2025, the average temperature during the observation period was 11,7 °C, and 286,6 mm of precipitation fell during this time.</span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif"> </span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">Best wishes,</span></span><br /><span style="font-size: 12px;"><span style="font-family: &quot;Aptos&quot;, sans-serif">Simon Gračner with students</span></span>

Simon Gračner 2025-06-21T15:43:03Z