Bubba Kush

2nd August Flowering Day 13 Buds are coming along nicely & look healthy. Starting to get a bit of aroma to them. A little concerned about the yellowing fan leaves at the bottom & midway up the plant. Only thing I have changed recently is the nutrient, going from Oz Magic Monstabud to Canna Terra Flores. Using less of the Flores. Still using rain water with PH around 6.7. Keeping an eye on this. Otherwise environment remains pretty much unchanged. 3rd August Flowering Day14 Added Canna Terra Vega to the feed this time as I received advice that the yellowing leaves is probably due to nitrogen deficiency. See what happens.