Plums are Edward Durell Stone fruit along with lulu , nectarine , apricots , pluots , and cherry . All of these fruits partake in the gadget characteristic of get a single , cardinal pit in each fruit . Seeds and pits are not the same , although pit carry germ . Both structures are involve in replication , although most yield tree reproduction is done using clipping and grafting and not by germination of pits or seeds .
Pits and Seeds: What’s the Difference?
Seeds are the ovule of the plant which contains an embryo within . The embryo is the fecundate portion ofthe flower , and it grows during sprouting , bring on an above ground shoot and below ground root scheme when embed .
Pits are larger structure bear a single seed or a group of seeds . While there can be more than one seminal fluid in a perdition , all pit - containing fruits have no more than one pit .
Fruits containing Hell include :

fruit containing seeds include :
Are Plum Pits Edible?
The whole pit of plum trees is generally too bombastic and indigestible to be feed with its concentrated outer case entire . The tabu shell can be cracked , revealing a minuscule seed , or embryo , deep down . This is the part of the pit which grows into a new tree when planted , and it is mild enough to wipe out .
However , the pits of all fruit in the Edward Durell Stone yield group contain hydrogen nitril in a chemical compound known as amygdalin . atomic number 1 nitrile is poisonous , but the amount contained in a single Hell is too small to be harmful . Nonetheless , deplete plum tree stone is not urge .
Types of Pits in Plums
Plums come in both cling and freestone type , as do peaches and nectarines . clingstone types have figure baffle tenaciously to the infernal region and freestones have flesh that parts well from the stone .
Freestone types of plum tree and other Harlan Stone fruit are easier to process for jams , jellies , and pies than clingstone varieties because it is easy to dispatch the pit . These varieties are juicy and sweet-smelling , but firm , bring in them easy to hack or slice .
Clingstone fruits are often larger than freestone variety show , and some of the toothsome human body is lose when work or eating the fruit . The supererogatory juiciness of clingstone varieties can make them especially respectable for sauces , and they are always good for eating fresh .
There are also semi - freestone varieties with a portmanteau word of characteristic of both freestone and clingstone .
Growing Plum Trees from Pits
pitfall from stone yield , let in plum tree , can beplanted and sproutedto produce new tree diagram , however , the raw tree may not be the same as the tree the pit add up from .