Here's a good link from the stickies at the top of the Fertilization Forum on dosing a newly set up tank:
http://www.aquaticplantcentral.com/f...ead.php?t=2689
I would start dosing immediately with:
1/2tsp KNO3 and 1/8tsp KH2PO4 3-4x a week
10ml of CSM+B (mixed at a ratio of 1tbsp to 250ml of water) 3x a week opposite days of the KNO3 and KH2PO4.
I'd shoot for a pH of 7.3 (30ppm), maybe down to 7.2 (38ppm). If you decide to drop the pH to 7.2 make sure you are around to watch the fish for signs of stress, like gasping at the surface.