hw about just putting your burm on the cypress? im not sure how big your burm is but i used it with my tiger till i couldent find it any more... so from 3-8 feet it worked awesome but my guy just laid on it and didnt really try to burrow any,

a side note tho make sure u bake that stuff REALLY good, cause a guy i know bought it to save cash and got some kinda mite infestation so bake it and rebake it i bake it at 350 for like 45 min stir and rebake for another 30 min to 45 min im wierd tho and enjoy the smell hahaa