Kay said the unpredictable weather conditions were particularly problematic for seed collection.
“Periods of very wet weather can seriously affect production, sometimes resulting in complete loss of seed if the wet weather occurs around seed harvest time.
“As climate change continues to disrupt our weather patterns, it is of extreme importance that we not only continue to preserve seed biodiversity, but that we also increase the amount of seeds produced to ensure nationwide accessibility.”
She said for the Koanga Institute, a tunnel house would ensure produce was well-protected from the elements.
“It will ensure our heritage seed biodiversity is protected for generations to come.”
The tunnel house will be used to grow New Zealand Heritage lettuces, including Odell’s, Lightheart, Half Century and Mignonette tomatoes including Kings Gold, Hawke’s Bay yellow, Ponsonby Red, Dalmatian Oxheart, and more. People can contribute to the purchase of the seed tunnel through Givealittle.