Iteration of the dli , on these lights is for a full 24 hrs of index time a bit of  over kill at 52 DLI. As that is 2 lights . Par is 700 + at 25 inches from canopy. Right now  the girls are about 32 inches.
Trying to get used to calculating my light and delivery in a 4 x 4 ,bit different as things are hotter ,good moister ,ok, faster really good . Just need to dial in this ratio . So the nights about 67 f. Mornings  about 77 f - 83 f daylong about 81 f - 85 f.  
Increasing the feed per month for the autoflowers up to 1.6= 2.7-2.9 we shall see how much they can eat soil will be different.  
SOIL. This blend is seasoned investment soil I've grown 6 other auto flowers and a few of them were previously in this pot ... my first cream cookies autoflower journal was done in this pot with this soil the O.G.Kush currently resides there and she is showing proof of legacy soil , amended with a fermented sst from corn and fed left sided amino acid chelated nutes to attempt to preserve the battery of life in the soil but still have active uptake by the plant I could be cooking this shit I'm still learning.
CREAM COOKIES :
This auto is in a auto pot of sorts I'm observing root structures and exploring a couple of ideas about taproots and the correlation between the size of the roots to the size of the plant "as it is below, so shall it be above". 
So far I've got an auto bruce banner#3, and a auto haze each in an auto pot made from a 1 gallon water jug cut in half and the lid perforated and filled with soil shown below is a couple of pics of these broke ass auto pot wannabes. The blue wrapping is all about keeping algae from growing and destroying the pH of the water basin , very important. 
They seem to work well with certain strains..
if you look at the long root in the pic how the roots shoot out strait across like a T , those roots are considered optimal , a really good sign ...testing continues..
we shall see





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