this is my first grow and i chose to grow lowryder 2. out of the 10 seeds i bought. 9 of them are looking very nice. they have been growing for a few weeks so i decided to fertilyze them. after using the fert. i noticed that some of the tips of the leaves are drying up. could this be from over ferting? the next wuestion is, i plan on taking a female and male to another location in order to have them produce seeds. how many seeds can i expect to havest from one pollenated female plant? thanks in advance for the help.