The Sydney Morning Herald revealed on Tuesday morning that the pair have become the first Australians to own and grow a licensed industrial hemp crop but they will also be the first to record the experience in order to teach others about the versatile plant.

But do not be alarmed. The pair are not potheads and nor are they growing anything illegal.

In a campaign to champion the idea that hemp is a plant with great utility, the couple have been given permission by the Department of Primary Industries to grow a pilot education project on a property in the northern beaches.

Mr Friar said he is trying to remove the stigma surrounding growing hemp.

“In the 1990s it was estimated hemp was used in about 25,000 products and I now believe it has reached 35,000 today,” he said.

The uses for hemp vary greatly, from oils to building fibres and medicinal uses, and Mr Friar said the potential of the plant must be made clear.

“The fibres taken from hemp are used in the building industry and are as strong as steel,” Mr Friar said.

“It is more efficient to grow than cotton.

“It is also challenging Petra-chemicals.”

The 66-year-old also said the couple had applied to Food Standards to sell the hemp seeds for human consumption.

“As a food it has over 20 per cent protein and high Omega 3 levels,” he said.

Mr Friar said by making the video he hoped to educate farmes about why hemp is such a successful plant.

“I’m in the process of making a film and I can assure you a video about an industrial hemp crop is going to be more interesting than one about King Arthur,” he said.

“I’ve met some wonderful characters through making the video and it will certainly be for the betterment of interested people.”

Mr Friar added people should not try to smoke his hemp because they would end up with nothing but a headache and a crook stomach.

“This is not to be toyed with for a high,” he said.

“I already get a natural high from being excited to educate people about hemp.”