if you have dark spot in your house closet,etc.take the on plant and leave it their for 12hours or so.you never want to disrupt your whole crop only the ones that need a little more sleep.maybe one or two days and then back into full light schedule.i use 20/4 schedule.plus i would only buy seeds out side of dutch passion in very small numbers,the germanation ratios suck,so dp will always get majority of my money.i just finished auto taiga,i got auto blueberry,mazar,i just ordered think diff and polar light 2,ive tried others and if i got 8 only half germ,everybodys not quality,your just payin to experiment with their products at your expense and make em money to correct their flaws,oh they will eventually fix em only at your expense.so only we can make them step their game up by not buying bunk.oh by the way autos grow so quick you really need not to fert,like if it says 1teaspoon-use a quarter of a teaspoon,they are very sensitive and will burn easy,ive been learning about these autos just use excellent soil and spend the bucks for it,also superthrieve will hold it off untill harvest,also flush twice. week 4 and last 10 days,just top off with fresh 2 -3 cups or more soil on top of old to give extra nute boost,maybe at week 4 or 5,flush first then add soil.remeber its its ok to share tips nobody will steal recipe of name brands unless you give it to them.so share what you use,like kelp,but you dont half to give the name of the exact cause their are different kinds, you just want to help,cause people are scared your gonna be a better grower than them selfish.grow clean and be healthy.peace