Agriform Strawberry Mix 23-7-12

Agriform® 23-7-12 is designed to supply a full season’s nutrient requirement when applied to strawberries at or near planting time.  

Apply Agriform Strawberry Mix 23-7-12 at a rate of 600 to 1,200 pounds per acre. 

 

RATES BY PRODUCT FORMULA

Product Formula	Low	Medium	High
Agriform 23-7-12	600-800	800-1000	1000-1200

 

The exact rate is dependent on the berry variety, irrigation and fertigation practices, residual nutrients in the soil from previous cropping and whether or not natural organic amendments or manures have been applied.

Preferred placement is directly in the bottom of the planting slot (groove), or it may be broadcast and pulled into beds or drilled in the center or shoulder of beds. Method of application will vary with soil structure, time of application, available equipment and whether or not plastic mulch is used. 

Note: Excessively high rates of nitrogen, like deficiencies of nitrogen, can adversely affect both yield and quality of strawberries. 

Low rates should be used when: 

• 75% or more of nutrient need met by water soluble fertilizers. 
• Climate is cool requiring low irrigation application rates. 
• Soil tests reveal high salts or residual nutrients from prior crops. 
• Water quality is poor and might result in injurious salt levels. 
• Labor availability to manually fertigate is not a limiting factor. 
• Managers are adept at interpreting crop nutrient needs daily. 

Medium rates should be used when: 

• About half of nutrient needs met by Agriform and about half met by water soluble fertilizer. 

High rates should be used when: 

• 75% or more of nutrient need met by Agriform.
• Climate conditions demand high irrigation rates and leaching below the root zone is possible.  
• Irrigation water source is good quality with low salt content. 
• Crop is going to last as long as the fertilizer longevity claim, or possibly longer. 

 

These rates are meant as a guideline and take into consideration the historical use rates for the various products. For assistance in developing a fertilizer program for your specific site(s), consult with your ICL Growing Solutions  expert.