<% pcount = [[portions.to_i, 2].max, 10].min %> <% recipe&.each do |component, kg| %> <% prod_name = commercial_name_for(component) %> <% end %> <% if recipe.blank? %> <% end %>

Fertilizer product	Component	Qty (kg)	Per portion (kg)
<%= prod_name %>	<%= component.name %>	<%= fmt_kg(kg) %>	<%= fmt_kg(kg / pcount.to_f) %>
No supplementation required.