Mimosa trees grow quickly , attaining tiptop of 30 to 40 feet in five or 10 year . Although reasonably slight , they ’re frigid hardy only in USDA geographical zone 6 through 10 . But mimosas are jolly gentle to grow and virtually care - free once found . voluminous cloud of fragrant pink flowers bloom on ripe trees from May through July and are followed by flat , 6 - inch - long straw - colorize fuel pod . These contain from five to 10 flat , ½ inch - long , light-colored - brown oval seed that begin ripening in August . While many stay on the tree through December , many more are drop generously under the tree , scattered by weather and wildlife . Many nurseryman do n’t like this habit that ’s sure to give vigorous life to many Modern silver wattle Sir Herbert Beerbohm Tree seedling the next outpouring .
Step 1
Gather a pair of heap handfuls of mimosa seed seedcase when they ’ve fall from the tree diagram in the downfall . incubate a shallow goat god with several layers of paper towel . propagate the pods in a single bed on it so that they are n’t touch each other . Place it in a cool , teetotal spot to air at room temperature for two weeks .
Step 2
collapse unfold the pods and remove the chocolate-brown , hard and teetotal seed . Seal them in a plastic bag and refrigerate in the crisper drawer until four to six workweek before the last spring frost is auspicate for your arena .
Step 3
Fill a 4 - inch flock with all - purpose potting soil to about ½ inch from the top . set the mimosa seed ½ column inch deep and water supply just enough to evenly drizzle the open of the soil .
Step 4
Set the pot in a strong elbow room with sight of bright light but out of direct sunshine . Keep the surface of soil evenly moist but not miry . The mimosa tree will sprout in two to four week .
Step 5
found the mimosa in a well - enfeeble place outside in full sun when all peril of frost has passed and the seedling is at least 4 inches tall . Keep the planting surface area equally moist until tardy outflow or early summer .
Step 6
Water the established seedling only during teetotal tour during the summertime and only enough to evenly moisten the dirt . Otherwise , natural rainfall will be a sufficient weewee source for this industrial plant .
Step 7
Tip
When the mimosa tree matures , please be overnice to your neighbour . They probably do n’t desire thousands of buck’s fizz seedlings sprouting up all over their yards . skim up and destroy unwanted seed pods in the fall .
