Im not sure if this is normal for white pines it’s got a blue ting to the needles so I’m assuming it must be grafted but they seem to be losing colour.
Any tips would be great as I don’t want it getting any worse!
I'm wondering if anyone here tried mulching pine bonsai in training with pine needles. I know many growers of succulents and cacti usually use pine needles as a mulch to increase acidity of the growing medium. Mature trees sure seem to enjoy sitting in it. Has anyone tried using them in bonsai...