I was wondering if anyone could tell me what pulp peel is? I am bidding a job where the customer has had a Landscape architect come ot and design them a flower bed. The bed calls for 4 yards of mulch, and also 4 yards of pulp peel. Anyone know what this is, and why it is used? Also the architect's plans call for 20-40# bags of fertilizer. I know there has been no soil sample taken so any clue what kind of fertilizer he is reffering to. I am assuming some sort of slow release fertilizer....Is that right and do you guys know of any brands you reccomend? I appreciate any feedback!!!