Spearmint being harvested at Quattro Ventures farm in southeastern Alberta. Photo: Quattro Ventures

How a southern Alberta farm maintains mint condition

Quattro Ventures grows mint for the essential oils market and had a lot to learn about the agronomics for this specialty crop

An estimated 25 per cent of North America’s mint oil is now the product of a southeastern Alberta farming business, but don’t get the idea that commercial mint production is a job for the faint of heart.

Using a nitrogen stabilizing product such as ESN allows farmers to place more nitrogen in or near the seed row without damage to the seedling.

ESN fertilizer: it’s all about the blend

Recommendations will vary with soil conditions but a 50 per cent blend with urea is described as the “sweet spot”

Saskatchewan agronomist Shannon Winny says many of her customers find a combination of ESN and urea provides a valuable return on investment in most years and under variable growing conditions. ESN or Environmentally Smart Nitrogen is a controlled-release nitrogen fertilizer product first introduced by Agrium (now Nutrien) about 20 years ago. ESN is 44 per […] Read more