Black locust ( Robinia pseudoacacia ) , are members of the legume family leguminosae . The tree is native to the U.S. and is also jazz as jaundiced locust . The tree can pass a height of 60 foot and have a width of 30 inches . mordant locust trees blossom in May through June with whitish flowers that are fragrant . Seeds are produced September through April and can easily be propagated . Trees produce seed at six years of age , but the best seminal fluid product takes place when the tree is 15 to 20 eld of age .
Step 1
hold back until the seedpod get in September through April completely become right before picking . The seedpods will become brown , dry and will split open well when they are ripe and ready for plant .
Step 2
Plant the black locust seeds straightaway or store them in an airtight container in the refrigerator until quick for plant . Black locust seed will remain viable for several age if stack away in an airtight container and cool surround .
Step 3
Stratify the black locust seeds before plant for good event . occupy a small container with hot weewee and place the germ into it . grant the seeds to douse in the water for 24 hours .
Step 4
occupy a planting container with drain hole with a lightweight potting mix that has organic material in it . irrigate the container .
Step 5
Make a 1 - inch roughness into the gist of the soil with your finger . Place the black-market locust ejaculate into the indentation and shroud with soil .
Step 6
irrigate the container again . Keep the grease moist until the germination process happens in anywhere from one week to two month . Continue irrigate the seedling to keep the dirt moist but not flooded .
Step 7
set the container in an area that receives full sun to fond sunshine throughout the day . Though nuance tolerant once launch in the ground , the semen will need sunlight to germinate by rights .
Step 8
graft the black-market locust tree into the ground once it has arise an establish radical system in its container in approximately four calendar month .
Tip
Because of their prolific growth , black locust Sir Herbert Beerbohm Tree are considered nuisance tree in many area where they have get away into the wild . Black locust tree will continue to bring on seed until they reach age 60 . Black locust trees are quite drought - tolerant once established and will grow in a wide kind of well - draining grease types .
