ash should be from wood and fine screened, all you want is the white powder form, hummuidity should be as low as 20, nutrients and micro nutrients are what feed your plant so if their green and healthy that means they have all the food then can take up, thiers already micro nutrients in your dirt and dirt tends 2 hold your nutrients well. if you over feed them you can damage them.over fertilizing and under watering can stress the plant into flowering. out door growing does not need 2 be phd because most water is already a stable 7 and thats what it should be when using dirt period. fertilizers can also alter your ph, buds get sticky because they want 2 catch some pollen, the longer they try 2 get pollen the longer your tricomes get and the more sticky she gets. its called weed for a reason. nutrients can help your buds and growth but think fruit trees get fruit and all u need is water.. just good water and dirt. strain is really important because these plants were bred 2 be what they are, u get what u grow, weeds good any way if its just grown properly. certain strains grow better then others, faster, bigger, stronger!! the roots are jjust as important as the plant itself. good thread n thanks everyone who made it worth while 2 cheak out this thread. hope this helps. btw i do not use molases but i just bought a bottle of flouronectar fruint n fusion sweetener..0-0-1, i would image it works the same. granulated cane sugar is also a great substitue.