New Grower Newbie questions about foliar feedings

[beavergoods]

A few questions about foliar feedings if someone doesnt mind helping

1. How many sets of nodes before I start?
2. When is the best time of day/night to feed them foliar feedings?

:smokebuds:

BeaverG

 

[beavergoods]

Just before the lights come on when it is coolest and the stomatas are open. found my answer

 

[namvet]

They should have at least two to three sets of leaves before you start.Daytime is the best time to feed.If they are wet at night or dark period it leaves them open to fungas problems.