Plum 'Jam Session' (Prunus x domestica) Local Landscape Use and Ecological Function:

Landscape Use and Ecological Function: A native plant

its leaves curl and coil into thick vines that overhang

and then become increasingly dependent on an arsenal of toxic substances

Olive trees are wind pollinated and should be planted no more than 20 ft apart for best results

Plum 'Jam Session' (Prunus x domestica) Local Landscape Use and Ecological Function:Plant Description: A Cornell University release, Jam Session is the perfect plum for turning into jams, sauces and chutneys. It is freestone and produces abundant crops of Damson like blue fruits with yellow flesh. Not self fertile. Plant with another early European variety for best crops. Hardy to minus 30F. Height: 10 12 ft Watering Needs: moderate Sun Needs: 1 2 day to full sun Soil Needs: well drained soil Bloom Time: Early April Ripening Time: