Fastbuds double up

Forbidden runtz is on its flush for harvest, fading away nicely and showing a few ambers now, hopefully just a week left as she absolutely stinks! I must need a new carbon filter because I can smell her from the garden now 😬😂. Og kush is coming along nicely now, starting to pack on some size in the buds. I upped the last feed and a couple of days later her tips were burnt so I gave her 4 litres of ph 6.4 water to get rid of some of the excess before her next feed. The sooner the FR is finished the better because she really needs spread out the colas are too close together! 21/8/21- both ph 6.4 water only. 23/8/21- fr final watering. 25/8/21- og kush feed.