Its being stopmeped down regualarly. Some of it is tic plant which really hurts when you get it on your skin (almost as bad as poison ivy or and worse than poison oak).

Update: checked and watered today total of 4/6 that showed sex were female so i have 4 now and i suspect atleast 2 more ( big healthier ones) to turn female also.
The others few may turn male but either way ill have 4-6 females.
The main biggest bush one is still making more hairs
all of the secondary (which there is alot of) have atleast 2-4 hairs. The 3 females were that were just found were very early females with only a few hairs at the top.