2lb Fastbuds Autoflower challenge

start of week 4 Things are going well and seeing a lot of growth and stretching as i had hoped, although i did notice burnt tips on one of the strawberry gorilla so i will keep an eye on that over the next week and cut back nutrients for that plant this week. from my experience in this grow the strawberry gorilla doesn't need much nutrients as that has been both plants had nutrient burn it the first few weeks veg and slightly stunted growth. lumatek zeus pro 600w is at a hanging Hight of 48 inches running 100% power ac infinity has been keeping humidity between 50-63% and the temperature has been between 25-30 degrees Celsius ( a bit hotter that i would like so thinking to upgrade to the t8 fan for next grow) Day 23 the plants were watered following my feeding schedule with cal mag added plants will be watered with plain water only later in the week Day 22 LST has been done this week and some light defoliation to allow more light to the plant opened up the tent and notice it is now starting to smell good, nothing too strong more when you first open the tent you notice it Day 22 i have notice some pistols/stigmas appearing on most of the plants so we have now made its to the flowering stage. PROBLEMS Day 23 went into the tent and noticed one of the strawberry gorilla was drooping a bit and noticed a couple of rust spot on lower leaves on another plant so i have given a small feed with advanced nutrients cal mag and hopefully in the next couple of days will bounce back day24 the plants are looking good and have recovered from lst with more and more pistols appearing