[1] New Zealand's National Library holds minute books from the Institute dating back to 1924.
[citation needed] Their mission is to "Encourage and improve horticulture in New Zealand by promoting the understanding, appreciation, conservation and use of plants".
The New Zealand Gardens Trust (NZGT) is an organisation set up in 2004 by the Royal New Zealand Institute of Horticulture.
These gardens achieve and maintain the highest levels of presentation, design and plant interest throughout the year.
You can help Wikipedia by expanding it.This horticulture article is a stub.