Orgone creations are simply energy storehouses. The energy they store is spiritual energy, energy that nurtures your being, your soul. 
People noticed health improving, plants growing healthier, animals and people being magnetized by those universal force energies, negative energy transmuted into good vibes, prosperity increased, spiritual and psychic channels being opened, a general state of well being and peace, happiness and joy. 
After all Orgone is the universal life force (prana, chi. Ki) which is found freely in the nature where it hasn't been energetically corrupted or polluted.