Can I crank up Lucas formula?

hank123

Well-Known Member
I know the Lucas formula calls for 8ml of micro and 16ml of bloom, I have some large outdoor plants and wanted to know can I crank it up to 10ml micro and 20ml of bloom or even 12ml/24ml?

They are in a heavier soil mix that holds a lot of water so at best I only have to water every 7-10 days in high temps. I would to feed heavy and water well twice before the next feeding.
I feel like I have been underfeeding my other outdoor grows.
 
Top