Replaces Fertility Guidelines for Haskap Grown in Ontario, 2019

There are currently no Ontario fertility recommendations for haskap. The following tables for nitrogen (N), phosphorus (P), potassium (K) and lime applications are guidelines only and are provided for reference based on similar common crops and published research on haskap in other jurisdictions (note: lime, phosphorus and potassium should always be applied according to a soil test).  Information on best practices for foliar nutrient applications are also included.

Click the following link for a downloadable PDF version of Fertility Guidelines for Haskap Grown in Ontario, 2025 (including Nitrogen, Phosphorus, Potassium, Lime and information on foliar nutrient applications).