I cannot for the life of me figure out why some of my Gerberas are dying while the others thrive. They are in a rectangular planter box beside our front stairs. They get full sun (south facing) and are well…
Plants, same pots now as last summer. Purchased separately, planted in 3 pots. Sat in a North window and blossomed
all winter. Spider mites treated with dish soap in a gal. of water, thorough spray then showered off. Roots seem…