I would like to get advise on some plant material for my back yard. Currently it is all cactus and I would like a couple of palms, Lantana flowers and a few other flowering bushes. My schedule is flexible. I don’t even know if this is the correct time of year to be planting….I am currently having the dripline extended throughout the backyard. I would also like advise on how much is required once planted. Thank you, Marie