The existing gravel is deep in the ground so removing it would require a dozer(not something I can afford right now..lol) I would think the larger gravel under the pea gravel would increase drainage...
I am in the process of clearing out an area that was once a gravel parking area by my driveway.. It is covered with ground vines and very sharp large peices of gravel(think gravel road).. What is my best option here, should I cover the entire are with pea gravel or the like? Any tips or advice...