The Canada Apprentice Loan is an initiative of the Government of Canada to help you complete your apprenticeship in a designated Red Seal trade. Landscape Horticulture is a Red Seal trade.
Starting in January 2015, you can apply for up to $4,000 in interest-free loans per period of technical training. The money will be available to you to help pay for tuition, tools, equipment and living expenses, to cover forgone wages or to help support your family.
For more information; https://www.canada.ca/en/employment-social-development/services/apprentices/loan.html
View this pdf for a summary.