The tropical recurrent vine we know as the sweet-scented potato is a major solid food crop in many explicate countries . In the US it tends to be more of a regional or holiday delicacy . A long - season plant that produces with child genus Tuber , it is also uncommitted in many ornamental varieties . The edible vine can also be used as a house flora .
Growing Basics
Sweet white potato need promiscuous friable soil . While they will produce a crop in pitiful soils , you ’ll get a better harvest if the fertility of your soil is medium or high . Extremely frost tender , they should not be set until at least two weeks after the last icing . Adequate water will result in a better harvest , although they can handle casual ironic spells .
Choosing Varieties
For indoor growing , you ’re belike going to be better off with a small variety of cherubic potato . Bush and semi - bush varieties will propagate about three or four feet . These are possibilities :
Indoor Localities
If all you want is a sweet potato vine , any sunny windowsill will do . If you ’re hoping for a harvest , your sweetened potatoes will do better in a sun lounge or nursery . Your only other option is to use full - spectrum grow lights , so you ’ll need a fair amount of room . You should also consider that you may require to knock down the container out to harvest the tubers You may have to experiment to find the effective location .
Containers
Anycontainerwill work for indoor odoriferous potatoes . It must be large enough , which means at least three feet in diameter and three feet deep . Half barrel , gravid ceramic hatful and pliant ice cans are potential choices . Make indisputable the container has mint of drainage holes . You may find it act upon best to put the container on a wheeled go-cart or dolly , as once it ’s full of soil , it will be heavy .
Insects and Diseases
scented potato whitefly are the most likely louse pest you ’ll face indoors . They give suck sap from the plant . Insecticidal goop can help get rid of them . Make certain you scavenge your glasshouse well between growing seasons . Black buncombe from miserable drain is the primary disease to vex about . Water your unfermented potatoes about once a week and let them dry completely .
Harvest Time
If you have managed to farm a crop of indoor sweet Irish potato , they ’ll in general bereadyabout 90 to 120 sidereal day after you embed theslips . If possible , move your container alfresco to harvest . That way you’re able to just lean it out on a patio or lawn and slay the Tuber . If you have to do it indoors , disseminate a tarpaulin or newspaper to protect the floors .
