Bittersweet come up in two major varieties : American and Oriental . Oriental bittersweet is moot invasive in most states and will grow out of bound . American bittersweet is vigorous , climbing everything in its path , but not invading . Bittersweet is a dioecious vine , which means it needs both a male and a distaff plant to produce seed . noesis of how to harvest and manage for this semen will help you produce a level-headed bittersweet vine .
Step 1
Pluck the ripe reddish berry off the bittersweet vine when the yellowish capsules surrounding them break in heart-to-heart . The time for harvest will decrease between mid - September and November .
Step 2
Lay the berry out at room temperature for two to three weeks to dry . When they seem shriveled and dry out , remove the outer red berry continue and dry the seeds for another week .
Step 3
Place some peat or gumption in a resealable shaping grip and moisten it slightly . Put the seeds in this moistened medium and order the bag in the icebox for three months with the temperature between 34 and 41 degrees F. This inhuman period will help oneself the seeds germinate .
Step 4
embed the bittersweet ejaculate 1/4 to 1/2 inch deep in well - run out dirt . Bittersweet will grow smartly in almost any filth type . It will also produce in both full Sunday and full shadiness , but needs sunlight for fruit production . Space multiple plants 12 to 36 in apart . ensure they have some kind of bread and butter to climb .
Step 5
irrigate the semisweet cum , keeping them moist until they start to grow . After this point , these plant need little care other than pruning . Annual pruning will keep them from strangling other plants and arise out of bounds .
Bittersweet Plant Growing
industrial plant bittersweet vines in a location with full Sunday or partial shade and average garden ground . Amend poor soil by jab a 2 - inch layer of compost into the soil before plant . Apply the body of water directly to the soil , keeping the foliage as dry as possible . Fertilize the vine annually in former outflow with a generous shovelful of compost or slow - release constituent fertilizer . Prune bittersweet annually in winter . withdraw damaged and diseased branch as well as those that hold spent Charles Edward Berry . Branches that have already produced berries will not produce again . The vine will regrow in spring . Spray infested vine with a mixture of 1 quart of insecticidal goop and 1 tablespoon of isopropyl alcohol .