Every Baht of your donation via purchasing GiveCards or direct transaction goes to fund arborist workshops and take care of big trees in Thailand. 1 arborist training session costs 76,000 THB, which takes 6 days and 10 arborist experts to facilitate the session. One certified arborist can take care of 20 trees/month in average. Based on the training expense, to take care of 1 big tree is 11.5 THB. Every 2,767 THB donated supports training programs for 1 arborist to preserve big trees in Thailand.