She said she and her husband had not planned on selling the land, until having a conversation with one of Mr Cameron's agents on another matter.
"We ended up offering our piece of land because we thought it would be a great development for Featherston," Mrs Staples said.
Masterton organic vegetable grower Jeremy Howden, who is the vegetable production manager for T Base 2, told the Times-Age he could not reveal "too much at the moment because the development is still in the planning process".
"The property has been bought for a distribution point for our organic vegetables, which the demand for is growing significantly."
Mr Howden said the site would service the wholesale market.
"It's only a distribution point, we haven't made any other development plans for that site. There is no plan for it to be a retail site."
Mr Howden said there was no time frame as yet for the development.
Mr Cameron, a Canadian, owns at least 1500ha of Wairarapa property and has set up numerous plant-based businesses in the district.
He owns a Carterton walnut orchard and Food Forest Organics in Greytown's historic precinct, which stocks fresh produce coming direct from the Cameron Family Farms on Western Lake Rd.