News Updates from NTC Featured Apr 23, 2024 Climbing Hydrangea layering propagation Apr 23, 2024 Apr 23, 2024 Jan 3, 2023 Tree Hibernation at the Heritage Tree Center Jan 3, 2023 Jan 3, 2023 Jul 22, 2022 Beech Leaf Disease Jul 22, 2022 Jul 22, 2022 Nov 24, 2020 New Education Initiatives Nov 24, 2020 Nov 24, 2020 Jun 16, 2020 Planting in Ballard Park Jun 16, 2020 Jun 16, 2020 Jun 16, 2020 Monitoring for Emerald Ash Borer Jun 16, 2020 Jun 16, 2020 May 28, 2019 Spring at The Heritage Tree Center May 28, 2019 May 28, 2019 NTC in the news Featured Apr 23, 2024 Climbing Hydrangea layering propagation Apr 23, 2024 Apr 23, 2024 Jan 3, 2023 Tree Hibernation at the Heritage Tree Center Jan 3, 2023 Jan 3, 2023 Jul 22, 2022 Beech Leaf Disease Jul 22, 2022 Jul 22, 2022 Nov 24, 2020 New Education Initiatives Nov 24, 2020 Nov 24, 2020 Jun 16, 2020 Planting in Ballard Park Jun 16, 2020 Jun 16, 2020 Jun 16, 2020 Monitoring for Emerald Ash Borer Jun 16, 2020 Jun 16, 2020 May 28, 2019 Spring at The Heritage Tree Center May 28, 2019 May 28, 2019