4th week into flowering. Little over a week ago the fan leaves started yellowing. Now they are drying out and dying. The leaves on the side branches have yet to be affected. It's only problematic on lower to mid fan leaves off the main stalk. Could someone please fill me in on what this looks like?
Box is steady mid 70's under 400w HPS a little over a foot above the tops. Plenty of ventilation and air ciruclation. Less than 40% humidity.
3 plants. Using bat guano of unknown NPK mixed in soil every other week. 40ml fish emulsion (2%-5%-.2%) with water every 5th day. 1-2Tbs cane sugar 2x week. Used blood meal (12-0-0) during veg. Laid off on that once flowering. MG organic soil.
Any help would be appreciated. Let me know if any more info is needed.
Thanks!
![](/proxy.php?image=http%3A%2F%2Fimg132.imageshack.us%2Fimg132%2F6460%2Foldyellerzn7.th.jpg&hash=d47539e95d7b925451ba7dbc4a608937)
Box is steady mid 70's under 400w HPS a little over a foot above the tops. Plenty of ventilation and air ciruclation. Less than 40% humidity.
3 plants. Using bat guano of unknown NPK mixed in soil every other week. 40ml fish emulsion (2%-5%-.2%) with water every 5th day. 1-2Tbs cane sugar 2x week. Used blood meal (12-0-0) during veg. Laid off on that once flowering. MG organic soil.
Any help would be appreciated. Let me know if any more info is needed.
Thanks!
![](/proxy.php?image=http%3A%2F%2Fimg132.imageshack.us%2Fimg132%2F6460%2Foldyellerzn7.th.jpg&hash=d47539e95d7b925451ba7dbc4a608937)