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2024 Autonom

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Jasna Razlog-Grlica, modified 22 Days ago.
Jedi Knight Posts: 24 Join Date: 10/5/12 Recent Posts
Jasna Razlog-Grlica wrote: 
We ran the Green Down campaign students in September and October.We chose Linden and Birch for observation. We photographed both trees with the GrowApp.  
The students were happy to monitor the leaf colouration and participate in recording the measurements.  

Data for Birch:

The birch tree has already lost two leaves. One sheet is color 2.5 Y 8/12

Data for Linden:

The linden still has all its leaves, which are the colour 5GY 7/12.

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