Leaves bright green this week and brown spots on a few leaves. I thought at first nitrogen deficiency but now researched and it could be a magnesium deficiency. I am going to give some Epsom salts 2moro I read 1 teaspoon per 4 litres to see if any improvement also ordered calmag to be sure. Hope they improve.
@Bdawg, from my experience I decreased grow 1-2 weeks into flower and I had severe yellowing. This time I am giving grow until flush along with bloom and now topmax. I think some nutrients you can use only bloom but biobizz is grow alongside hope that helps.
@Bdawg, I always PH because my water is sometimes 8.9 so I PH down to 6.3-6.5 but there are nutrients you can get that already alters PH. But I know others who don’t PH at all in soil.
They look spot on for 5 weeks topped once. I found the jack a slow starter and a bit of a sulker after topping but it surges home in final weeks rapidly maturing. I can’t see you having any yield issues here. Best of luck with the grow, Jack belongs on the very top shelf👍
it's very interesting to watch your diary. I wish you a huge harvest of buds.
What do you prefer to use a Bong or a joint. 4-20 Bro.
subscribed and watching your grow.👍
@Timothy1231, No as far as I’m aware it is 18/6 the entire time but some people do as much as 24 hours but it’s better for some dark but you only switch to 12/12 if it’s normal feminised seeds not auto.
Does anyone know for definite what the brown patches are on the leaves? I have took a video and pictures. Is it possible nutrient burn (although I am going easy). I don’t think it’s calcium or magnesium. Really unsure any advice would be great!