A Alice de Tokeville Member Aug 8, 2010 #1 What would cause the edges of the leaves on my very healthy-looking plants to be darker, bluish green?
What would cause the edges of the leaves on my very healthy-looking plants to be darker, bluish green?
A Alice de Tokeville Member Aug 8, 2010 #3 Thanks, Serapis! Care to suggest a good phosphorus source? I'm using a 16-16-16 (MaxSea).