posted 10 years ago
Is it a Japanese plum or a european one? I myself have not grafted an almond onto a plum, but I have grafted Japanese plums onto almond rootstock. I simply purchased raw almonds, planted them in soil, and grafted the seedlings that grew. My personal best was 5 species on one tree, the original almond, a peach, a necturine, a plum, and an apricot.