Finding Green Giant Arborvitae Suppliers in Ontario, Canada

Sourcing Thuja 'Green Giant' in Ontario

An Ontario homeowner wants to buy 6-ft Green Giant arborvitae for a privacy screen but can't find Canadian suppliers. US nurseries won't ship across the border.

Recommended Canadian Resources

• Ontario Urban Forest Council: 1523 Warden Ave, Units 23/25, Toronto, ON M1R 4Z8. Email: info@oufc.org. Phone: 416-936-6735. They maintain nursery contacts.
• Landscape Ontario (landscapeontario.com): Trade association with member nursery directory.
• Local conservation authorities: Often run native plant sales or know regional wholesalers.
• Regional nurseries: Search "Green Giant arborvitae Ontario nursery" for current stockists (e.g., Sheridan Nurseries, Connon Nurseries, local independents).

Alternative: 'Green Giant' Substitutes Available in Canada

• Thuja plicata 'Excelsa' (Western red cedar, similar habit, very hardy)
• Thuja occidentalis 'Smaragd' (Emerald Green, slower, narrower, zone 3)
• Thuja occidentalis 'Degroot's Spire' (narrow columnar, zone 3)

Key Takeaway

Contact the Ontario Urban Forest Council or Landscape Ontario for current nursery sources. Several excellent cold-hardy alternatives are widely available in Canada.