Healthy, thriving pepper plants grown in peat moss and varying levels of wool fibre additives. Photo: Miranda Leybourne

Manitoba research seeks peat moss stand-ins

Blending peat moss with more sustainable alternatives will hopefully help protect precious supplies of the slow-to-regenerate soil booster and horticulture growth medium

Manitoba researchers hope blending peat moss with more sustainable alternatives will help protect precious supplies of the slow-to-regenerate soil booster and horticulture growth medium.

Recovering Manitoba’s peat bogs

Recovering Manitoba’s peat bogs

Brandon researchers trial peatland restoration method in Elma bog

Horticulture grade peat is an important industry for Manitoba. Researchers are looking to keep the peat bogs that source it healthy and rejuvinated.


Poonam Singh is a faculty researcher at Assiniboine Community College.

Researcher digging up sustainable growing medium for bedding plants

Peat is extracted from sensitive ecosystems that sequester a lot of carbon, so replacing it could have a big impact

A Manitoba researcher is studying how to use local waste materials to make flower beds more environmentally friendly. How? By replacing peat — the fluffy, brown “dirt” in which petunias and marigolds are planted at the greenhouse. “It’s extracted from sensitive ecosystems that sequester considerable amounts of carbon and store excess precipitation,” said researcher Poonam Singh in