I have a bit of a nitrogen deficiency so i picked up this [ame="http://www.amazon.com/Central-Garden-Excel-9301100-Alaska-Fertilizer/dp/B003PMDPXY"]Amazon.com: Central Garden-Excel Mrkt 9301100 Alaska Fish Fertilizer 5-1-1 32 Ounce: Kitchen & Dining[/ame] Will it be ok to use while flowering just to fix the nitrogen deficiency? I'm currently using this [ame="http://www.amazon.com/Alaska-Mor-Bloom-32-oz/dp/B000COBVX4/ref=sr_1_1?ie=UTF8&qid=1304973881&sr=1-1-spell"]Amazon.com: Alaska Mor Bloom 32 oz.: Patio, Lawn & Garden[/ame]