I picked up Lesco's 19-0-6 w/ Dimension for the first time and trying to figure out the right time to put it down. I plan to do a one-time Spring treatment here in southwest CT, and have to count on rain to water it in. I planned to put it down next week, but we have rain forecast for tomorrow and then nothing for the next 10 days -- air temps around 60. Forsythia are in full bloom. Throw it down now or wait -- what do you think? Thanks for your help.