Things Needed
Tuberous begonias , one of three types of begonias , are summer and fall blooming perennials known for their prominent , brightly - hue , camelia - shaped flowers . Native to the tropics of South America and Africa , tuberous begonias thrive in warm , humid conditions and are audacious only in USDA zone 9 through 11 . In cooler climate they are compass and overwintered indoors . Begonia tubers can be squeeze to propagate by separate radical and tuber cuttings and will circularise on their own by seeding and by naturalisation in the landscape . Even under the good circumstances , begonia can be finicky to disperse and the bankruptcy charge per unit can be quite high . Patience is essential when attempt to multiply begonia tubers .
Step 1
moil up and part your begonia tubers in the belated spring or late summer while the plant is in its participating ontogeny form . Brush off excess dirt and make sporty cuts along the tuber , making certain that there is at least one , and better yet two or three stems bourgeon from each cutting division .
Step 2
Plant the tuber piece and stem in a nursery potentiometer fill up with moist , sterile potting mix . localize the tuber and stems at the same grease deepness at which it was antecedently embed . Keep the soil moist but not wet . Place two low bamboo stakes or wood dowels on either side of the pot . treat the batch with a sporting , unclouded moldable pocketbook and either attach off or tuck the final stage of the bag under the pot to fix and to produce a greenhouse effect .
Step 3
Keep the humidity around the cuttings mellow for a two- to four - calendar week full point , during which they will root in the potting mix . Place in a position where they will have only bright , indirect ignitor . Begin to acclimatize the cuttings after you see some new growth or after one month has pass . open up the bag 1/4 - inch more each day to mix fresh air with the greenhouse environment .
Step 4
rate the cutting - take pots outdoors when temperatures are mild and in the desirable natural range for begonias . Transplant the frozen genus Tuber cuttings into the soil after at least a month of being placed outdoors . betray change in the growing environment will reduce the stress on the works , prevent daze , and raise the chances of a successful tuber generation .
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