I purchased 25 of the 1-2 Thuja Green Giants in September 2008. My son and I planted them within 2 days of receiving them. Today they are 3 ft+ and looking great. I keep them mulched and do not allow grass to grow in the mulch. I also monitor the moisture in the ground near the trees to determine whether or not I need to add water. Ive only had to water them about 4 times in 10 months! I took pictures when I planted them and compare them to what they look like today and it is amazing.